The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.
An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.
The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.
Here's some projects that our expert iPhone Developers made real:
Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.
If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!
De 231,696 opiniones, los clientes califican nuestro iPhone Developers 4.9 de un total de 5 estrellas.iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.
An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.
The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.
Here's some projects that our expert iPhone Developers made real:
Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.
If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!
De 231,696 opiniones, los clientes califican nuestro iPhone Developers 4.9 de un total de 5 estrellas.Necesito desarrollar una aplicación móvil que permita a los asistentes a partidos de fútbol comprar comida rápida desde su asiento y retirarla por una fila express sin perder tiempo, sobre todo durante el entretiempo. La app debe funcionar tanto en iOS como en Android. Flujo básico esperado: 1. El usuario abre la app, selecciona el partido de fútbol activo y la tribuna o sector donde se encuentra. 2. Se despliega un menú reducido, pensado exclusivamente en comida rápida estilo “modo cancha” (bebidas, snacks, hamburguesas, hot-dogs, etc.). 3. El usuario elige, paga dentro de la aplicación con el método que prefiera, y recibe un QR único. 4. Cuando el pedido esté listo, enviamos una notificaci&oa...
Tengo mi bot de trading escrito íntegramente en Python, con varios módulos .py ya probados, que se conecta vía API al bróker IQ Option y ejecuta estrategias listas para usar. Lo que necesito ahora es transformarlo en una aplicación nativa que funcione tanto en Android como en iOS/iPadOS. La app debe ofrecer una interfaz de usuario completa —gráficas en tiempo real, botones de compra/venta, panel de configuración— y, al mismo tiempo, ser capaz de seguir corriendo en segundo plano para no interrumpir la operativa cuando la pantalla se apaga. Funcionalidades clave que quiero ver operativas: • Ejecución de órdenes directamente al bróker mediante la API. • Visualización de gráficas ...
Necesito una aplicación OTT/IPTV totalmente personalizada para Smart TV LG (webOS) y Samsung (Tizen). Lo esencial es que reproduzca contenido en vivo y ofrezca una sección de series VOD, con un manejo fluido mediante el control remoto y una interfaz que siga las guías de UX de ambas plataformas. Además: • Quiero dejar abierta la posibilidad de añadir modelos de suscripción o pago dentro de la app; prefiero discutir las opciones contigo para elegir la mejor ruta técnica y comercial. • Por ahora no requiero integraciones externas (redes sociales, sistemas de pago ni analítica); la prioridad es un reproductor sólido y estable. • Aprecio propuestas que incluyan empaquetado listo para tienda (archivos .ipk y .wgt...
Ya tengo definida la idea de una aplicación móvil que facilita todo el proceso de divorcio y quiero verla funcionando, tanto en Android como en iOS. Busco a alguien que la construya sin programar código tradicional, aprovechando Flutter Flow, Lovable o cualquier otra plataforma no-code/IA similar que permita compilar nativamente. Alcance funcional • Onboarding y diagnóstico: formulario guiado para que el usuario describa su situación y obtenga un plan personalizado. • Proceso de divorcio: pasos estructurados con checklist y avance de hitos. • Seguimiento del caso: línea de tiempo con estados, documentos cargados y fechas clave. • Consultas y comunicación: chat seguro entre las partes o con un asesor, más cen...
Estoy llevando adelante una iniciativa tecnológica reservada y necesito reforzar exclusivamente el frente móvil. El backend y la capa web ya están encaminados; tu misión será diseñar y levantar una aplicación híbrida que funcione con el mismo nivel de fluidez tanto en iOS como en Android. Busco a alguien que domine al menos un framework híbrido moderno—React Native, Flutter o Ionic son bienvenidos—y que tenga criterio para integrar APIs REST, pasarela de pago y sistemas de autenticación seguros. Valoro, además, buenas prácticas de versionado (Git), pruebas continuas y atención a la escalabilidad. Antes de compartir la arquitectura y las credenciales firmaremos un NDA. Si te interesa, en...
Quiero lanzar una aplicación nativa para iOS y Android que permita a los usuarios reservar servicios y pagar con tarjeta de crédito o débito directamente desde la app. Alcance principal • Módulo de reservas de servicios: el usuario elige fecha, hora y proveedor, recibe confirmación instantánea y notificaciones push. • Pasarela de pago con tarjeta: integración segura (por ejemplo Stripe o similar) cumpliendo con estándares PCI, con tokenización y comprobante automático. • Panel básico de administración: creación/edición de servicios, gestión de agenda y control de transacciones. • Diseño limpio y fluido, con experiencia consistente en ambas plataforma...
I need a digital service tested specifically for Japanese users. You must have Japanese documents. 1. Create an account on the web app. 2. You need to test service according to the test plan. Test environment requirements: 1. Hardware & Devices Mobile Devices (Must support FeliCa / NFC-F) iOS Device: Model: iPhone 12 or later (JP-market model). OS: Latest iOS version (e.g., iOS 17/18/ or later). Region Setting: Japan (Settings > General > Language & Region). 2. Connectivity & SIM Cards SIM Card: Active Japanese SIM card (DoCoMo, au, SoftBank, or MVNO like Rakuten/IIJmio). Reason: Some wallet provisioning flows (Apple Pay) and App Store downloads may require a local carrier network check or SMS OTP.
I’m ready to turn a fresh game concept into a polished Android app and need someone who can own the full build—from first playable prototype all the way to a store-ready release. This is a mobile-only project focused exclusively on Android; I may explore an iOS port later, but right now every design, control scheme, and performance target should be optimized for the Android ecosystem. Here’s what I’m expecting: • A complete Android game, delivered as an installable APK plus clean, well-commented source code. • Core gameplay loop implemented exactly as we agree during our early design discussion. • Smooth performance across the current range of Android OS versions and popular screen sizes. • Integration of basic game services such as leaderboard...
I’m ready to turn a fresh game concept into a polished Android app and need someone who can own the full build—from first playable prototype all the way to a store-ready release. This is a mobile-only project focused exclusively on Android; I may explore an iOS port later, but right now every design, control scheme, and performance target should be optimized for the Android ecosystem. Here’s what I’m expecting: • A complete Android game, delivered as an installable APK plus clean, well-commented source code. • Core gameplay loop implemented exactly as we agree during our early design discussion. • Smooth performance across the current range of Android OS versions and popular screen sizes. • Integration of basic game services such as leaderboard...
I need a straightforward Android app that presents users with a 20-question, multiple-choice personality test and then shows a concise set of traits such as Leader, Thinker, or Creative. The experience must feel light and distraction-free, so a clean, minimalist UI is essential. Accounts and log-ins are not required; the results should appear immediately after the last question, with an optional share button for those who want to post their outcome. Core flow • Splash / welcome screen • Question screens with smooth transitions and progress indicator • Result screen summarising dominant traits in clear language and simple graphics Technical scope – Android target only for this first version. If you prefer Flutter, build and package solely for Android; future i...
I'm seeking experienced mobile app developers for a 6 month contract to create a cross-platform social networking application for both iOS and Android. The app will include essential features such as: - Messaging system - User profiles - News feed - User favorites lists Ideal candidates should have: - Proven experience in developing social networking apps - Strong skills in both iOS and Android platforms - Expertise in real-time messaging integration - UI/UX design experience to ensure a user-friendly interface - Knowledge of backend technologies to support user data and interactions Please provide a portfolio with relevant projects and estimated timelines.
More details: What specific features do you want the mod APK to include? Unlimited coins or credits, Access to premium content Which live streaming application do you need the mod APK for? This question was skipped by the user What platform is the live streaming application on? Both so if you are capable to do this then contact us…..
Flutter App for Guest Portal We are looking for an experienced Flutter developer to build a mobile app that mimics the core flow and functionality of our existing guest portal: Project Overview The app is for fitness/wellness users to interact with our platform as guests or registered users. The backend is already built in Supabase, so this project is focused on Flutter frontend development and Supabase integration. Main Features Required The mobile app should allow users to: • Visit the app as a guest • Register a new account • Login • View available classes/PTs/Spa/Courts • Book classes/PTs/Spa/Courts • Pay for classes/PTs/Spa/Courts • Cancel bookings/PTs/Spa/Courts Backend / Integration • Backend is already available in Supabase &b...
I need an Android app that utilizes AI to scan men's faces and suggest different hairstyles. Key Features: - Face scanning using AI technology - Hairstyle suggestions based on scanned image - Integration with Google Play Services Ideal Skills and Experience: - Expertise in Android app development - Experience with AI and image processing - Familiarity with Google Play Services integration - Strong portfolio showcasing similar projects Please provide relevant experience in your application.
I am rolling out a three-part bus transport platform and need an experienced Flutter developer to own the mobile side. The overall system will eventually include passenger, driver and conductor apps that talk to my existing REST API backend, but the very first milestone is the passenger experience. Passenger app – priority scope The passenger build must ship with: • Real-time bus tracking displayed on Mapbox maps • A smooth digital ticketing flow (QR / NFC hooks already in the API) • Trip planning that pulls live route and schedule data Mapbox is the mapping SDK of choice, so solid experience with its Flutter plugin is essential. You’ll wire up push notifications for bus arrival alerts, cache data aggressively for low-bandwidth corridors, and squeeze ...
I'm looking for a developer to create a set of VR smart glasses that integrate seamlessly with a pocket phone. All hardware should be contained within the pocket device. Key Features: - Display: VR (Virtual Reality) - Functionality: All smartphone features - Essential Features: Messaging & calls, internet browsing, camera & photos, and access to all apps Ideal Skills and Experience: - Experience in VR technology development - Proficiency in mobile app integration - Strong background in hardware-software integration - Knowledge in developing secure and efficient communication protocols Please provide examples of similar work done.
I need help organizing my iTunes music library on my MacBook. The main task involves fixing incorrect or missing metadata, specifically: - Song titles and artist names - File names Ideal skills and experience: - Proficiency in iTunes and MacBook - Experience with metadata management - Attention to detail and organization skills
I’m building an Android and iOS app that lets students and teachers at my tuition centre talk to each other easily and securely. After a quick sign-up or sign-in, the app must recognise whether the user is a student or a teacher and show the right interface, so proper role-based authentication is non-negotiable. Core communication features I need in version 1: • Real-time messaging – one-to-one and class group chats with push notifications, read receipts and simple file sharing (PDFs, images, voice notes). • In-app video calls – smooth, low-latency sessions for remote doubt clearing, built with WebRTC, Agora, Twilio or a comparable SDK. • Subject-wise discussion forums – teachers start threads, students reply, everything neatly threaded for late...
Project Title: Cross-Platform (Android & iOS) Automated Reward App "DinarX" - High Security & Local Iraq Features Project Description: I am looking for a professional Full-Stack developer (Expert in Flutter or React Native) to build/customize a dual-platform Reward App (Android & iOS) based on the Cash Rocket logic but with advanced automated features for the Iraqi market. 1. Cross-Platform Development (Android & iOS): Build a unified app for both Google Play Store and Apple App Store. Full Multi-Language Support: Professional localization in Arabic and Kurdish (Sorani) with RTL (Right-to-Left) alignment. 2. Automated Systems & Offerwalls: SDK/API integration for AyetStudios, Torox, and Lootably (Must work on both Android & iOS). 100% Automated Pos...
I have an idea for a “shnarps” style app that lets groups of friends create small, private tournaments where everyone puts real money into the pot and competes for the top spot. The entire experience will live on iOS only, and I picture a clean, modern-minimal interface that feels as intuitive as Apple Wallet: light backgrounds, clear typography, zero clutter. Here’s the core flow I’m after: a user downloads the paid app, signs up, invites friends to a tournament, each player stakes an agreed amount through an in-app wallet, play proceeds, and the winner (or top three, depending on settings we define) receives automated payout. Because we’re handling peer-funded prize pools, I need advice on the legal framework—what licences or jurisdictional restrictio...
I need a Mixed Reality training application built and ready for first-pass testing as quickly as possible. The goal is a hands-on learning experience where users can interact with virtual elements that are accurately anchored in their real environment. Here is what I expect: • A functional MR prototype that launches on at least one mainstream headset (HoloLens, Magic Leap, or an OpenXR-compatible device). • Core scene demonstrating step-by-step instructional content, gesture or controller interaction, and basic performance tracking. • Clean, well-commented project files (Unity with MRTK or Unreal with OpenXR are both fine) plus a short read-me explaining build steps so my in-house team can iterate. The sooner you can deliver a testable build, the better. I am rea...
I’m building a white-label platform that any hospital, chain, or stand-alone clinic can adopt and brand as their own. Each organisation must be able to spin up an account, add unlimited branches as “children”, and still let the head office follow everything from a single parent dashboard. Three core user roles drive the system—Admin, Doctor, and Patient. Admins need the power to create additional custom roles, toggle permissions for every screen, and turn individual modules on or off so each client pays only for what they use. Doctors will handle appointment management, dive into patient case histories, and issue or update prescriptions directly from their phone. Patients, in turn, can book visits in real time, pull up their full medical history, and view current...
Saya ingin membangun sebuah aplikasi produktivitas ringan khusus iOS. Fokusnya adalah membantu pengguna membuat daftar tugas, menandai pekerjaan selesai, dan melihat statistik harian sederhana. Untuk tahap awal ini saya membutuhkan: • Sketsa alur layar (wireframe low-fidelity) yang memperlihatkan navigasi inti. • Draft desain antarmuka lengkap dengan panduan warna dan tipografi standar iOS. • Prototipe fungsional dasar di Xcode/Swift berisi: halaman daftar tugas, formulir tambah tugas, tombol centang, serta tampilan ringkasan. Kode harus jelas, terstruktur, dan mengikuti Human Interface Guidelines Apple. Setelah saya bisa menguji prototipe melalui TestFlight, kita akan membahas pengembangan lebih lanjut. Sertakan tautan ke aplikasi produktivitas iOS atau cuplikan...
I’m ready to roll out a completely free membership system that works seamlessly on my existing website and on companion mobile apps. The goal is to give users a single account they can create once, then use everywhere—no paywalls, no hidden tiers—just straightforward access. Here’s what I need help with: • A secure sign-up / log-in flow that syncs data between the web front-end and both iOS and Android builds. • A lightweight user-management dashboard on the back-end so I can view, suspend, or delete accounts without touching the database directly. • API endpoints (or GraphQL schema, if you prefer) that the site and the apps can call for authentication, password reset, profile updates, and basic analytics hooks. • Clean code and clear docu...
I’m ready to roll out a completely free membership system that works seamlessly on my existing website and on companion mobile apps. The goal is to give users a single account they can create once, then use everywhere—no paywalls, no hidden tiers—just straightforward access. Here’s what I need help with: • A secure sign-up / log-in flow that syncs data between the web front-end and both iOS and Android builds. • A lightweight user-management dashboard on the back-end so I can view, suspend, or delete accounts without touching the database directly. • API endpoints (or GraphQL schema, if you prefer) that the site and the apps can call for authentication, password reset, profile updates, and basic analytics hooks. • Clean code and clear docu...
I run a service-based company and need a single application that works smoothly everywhere my customers and staff might be—on Windows PCs, Macs, iPhones, iPads, and Android phones or tablets. The core idea is simple: one code-base, one consistent user experience, deployed to desktop and mobile stores without sacrificing performance or a polished look. Here’s what I have in mind: • Desktop builds for Windows and macOS that install like native apps • Mobile builds for both iOS and Android, ready for App Store and Google Play submission • A clean, modern interface that matches our branding and remains intuitive for non-technical users I am flexible on the underlying stack, but frameworks such as Flutter, React Native + Electron, or any similar cross-platform t...
I’m looking for an experienced Flutter developer to review an existing Flutter codebase and help finalize the app. The app is already developed and the full source code is available. However, the UI implementation does not fully match the Figma design, and I want to make sure the codebase is clean, stable, and follows proper Flutter standards before moving forward. What needs to be done 1. Code Review • Review the existing Flutter project • Check overall architecture and code quality • Verify state management and navigation logic • Identify potential issues or bad practices • Ensure the project is maintainable for future development 2. UI Adjustments • Align the UI with the Figma design (pixel-perfect) • Fix spacing, padding, alignment, and typog...
I am looking for a developer to build a product reselling platform similar to OLX, but with additional features. The platform should allow users to buy and sell products easily. It must include a payment gateway and a subscription system. Users with a subscription plan can post multiple ads and have the option to boost their ads for better visibility. Boosting will have different pricing levels based on promotion priority. Users without a subscription will be allowed to post only one ad per month. The platform should support both buyer and seller roles with a user-friendly interface, secure transactions, and an easy ad posting and management system. Note - Figma we will provide and backend will be Firebase
I want to build a polished mobile application that inspectors can use on-site, running smoothly on both iOS and Android from a single codebase. The heart of the product is fast, reliable photo capture: users must be able to shoot, review, annotate and attach media to each inspection point without ever leaving the app. Alongside that media workflow, the app should present ready-made inspection templates (civil, electrical, plumbing, etc.) while still letting the user design and save their own custom lists whenever they need something unique. A clean UI, offline operation with later sync, and one-tap PDF/HTML report export are important for day-to-day field work. Source code, build instructions and test builds for both platforms will be the final deliverables, ready for submission to the...
I’m building a fully-featured voice assistant that users can download on both iOS and Android. Think of it as a pocket-sized helper that can listen, understand, and act on spoken commands—setting reminders, fetching quick answers, controlling smart-home services via API, or triggering in-app actions. Here’s what I need from you: • A native or cross-platform mobile app (Swift/SwiftUI + Kotlin, or Flutter / React Native—whichever lets us land on both stores quickly and cleanly). • On-device and cloud speech recognition so the assistant responds within a second or two, even on slow connections. • Natural-language understanding: basic intent detection, entity extraction, and a fallback to a large-language-model endpoint when the user asks something ...
Saya memiliki sebuah game freeware bergaya Mobile Legend dan ingin menambah fitur baru yang bisa menghasilkan pendapatan harian—cukup untuk uang jajan tambahan. Apa yang saya butuhkan: • Rancang dan tanamkan sistem monetisasi yang kompatibel dengan game yang sudah ada (contoh: rewarded video ads, in-game store, atau battle pass sederhana). • Pastikan integrasi berjalan mulus di Android & iOS, tanpa mengganggu keseimbangan gameplay. • Berikan dokumentasi setup, laporan uji coba, serta build demonstrasi agar saya bisa melihat aliran pendapatan bekerja. Idealnya kamu sudah berpengalaman memakai SDK iklan populer (AdMob, Unity Ads, dsb.) atau pernah menambahkan sistem pembelian dalam aplikasi pada game aksi multiplayer. Jika ada ide kreatif lain untuk mengh...
I’m updating the inDrive application and need a fresh, polished user interface to replace the current visuals. The user flows and overall experience are set, so your focus will be strictly on UI—layout, colour palette, typography, iconography and any micro-interactions that reinforce the existing UX. What I expect from you: • High-fidelity screens for all core views in Figma (or Sketch/Adobe XD if that’s your preference). • A compact style guide covering colours, type, spacing and reusable components so future iterations stay consistent. • Export-ready assets for both iOS and Android densities. The app already has a solid brand, but I’m open to subtle refinements if it improves clarity or accessibility. I’ll share the current screens and b...
I am looking for an expert developer or agency to build a sophisticated Telegram Sales Bot that functions as a global marketplace platform. The bot will connect international customers with manufacturers via Telegram. The core of the experience should be a seamless blend of Conversational AI (customer support/sales) and a Telegram Mini App (TMA) (product browsing/checkout). Key Requirements & Features 1. Conversational AI (The Sales Agent): Multilingual Support: The AI must automatically detect the user's language and respond in their native tongue. Knowledge Retrieval (RAG): The AI must answer questions based strictly on a provided knowledge base (Product specs, quality details, logistics, shipping times from e.g. China, customs info). Persona: Professional, helpful, and sales-o...
I need native smartphone users currently located in Belgium, Taiwan, Colombia, Argentina, France, Mexico, Chile, or Spain to run a round of functional tests on our dual-service mobile application. The job is straightforward: First, install the latest build on both iOS and Android devices you own. Create a new account so I can verify that user registration works smoothly in each market. Next, move on to the two core journeys—booking a ride and ordering food. Complete each flow from start to finish, including payment (we provide promo codes so you will not be out of pocket) and cancellation where relevant. While testing, note every screen, button, message, and edge case that behaves unexpectedly or feels confusing, capture screen recordings or screenshots, and collect basic device lo...
I need an AI-driven mobile and web app that helps USMLE candidates sharpen their skills through full-length mock exams, real-time scoring, and granular performance analytics. The core of the product is an adaptive testing engine that selects questions based on the user’s weak areas, offers timed blocks that mirror the real exam, and presents a dashboard with section-by-section feedback, percentile comparisons, and study recommendations generated by the model. Because the primary goal is rapid release, I’m aiming for a working MVP as soon as possible, then iterative upgrades. In your detailed project proposal, walk me through the architecture you would use (AI model selection, question bank storage, scoring logic, analytics), the tech stack, and a sprint-by-sprint timeline that...
This project is perfect for beginner designers who want to build their portfolio. You will receive a positive review and your work will be featured on a live iOS App Store listing. Project Overview We are launching a new iOS application that uses AI to generate a baby face prediction from ultrasound images or parents' photos. We need a designer who can create clean, modern, and high-conversion App Store screenshots along with a short App Preview Video that explains the app clearly. What We Need 1. App Store Screenshots • Design 6 clean screenshots optimized for the iOS App Store • Apple-style minimal layout • Clear headline text on each screenshot • Emotional baby visuals to attract users Example Screenshot Flow 1. See Your Future Baby with AI 2. Upload U...
I want a clean, lightweight mobile app that lets my students browse all of my Sanskrit books and teaching material in one place. The core of the project is a well-organised library where every title can be downloaded as a PDF for offline reading. Simple navigation, search by keyword or category, and a pleasant PDF viewer experience are essential because most users will spend their time studying inside the app. Alongside the digital library I also need a straightforward way for readers to buy a printed copy. When someone taps “Order Book,” the app should collect shipping details, hand off to a secure payment gateway (UPI, card, or any reliable provider you recommend), and confirm the order for both the buyer and me. An admin area where I can upload new PDFs, update prices, and ...
The Jewelry Shop App is a mobile application that allows customers to browse jewelry collections and try designs virtually before making an enquiry. Users can sign up, explore categories like rings, bangles, necklaces, and earrings, view product images, descriptions, and live prices, and filter designs easily. The app includes a *Virtual Try-On feature* that lets users try jewelry using their camera or by uploading a photo. Customers can send enquiries for selected products and track their status. The *Admin Panel* enables the business owner to manage jewelry products, categories, prices, customer enquiries, and send notifications for new designs, offers, and updates.
I plan to launch a small yet robust mobile application that runs smoothly on both Android and iOS. The core of the project is straightforward: users must be able to see sports related details, products and pay seamlessly for subscriptions and products. For launch, the only feature I need beyond the basic features with reliable payment-gateway integration that supports digital wallets and UPI out of the box. Here is what I expect: • A single code-base solution (React Native, Flutter or similar) compiled for the latest Android and iOS versions. • Clean, intuitive screens for features listing, product listing, search, etc. • Payment flow integrated with a gateway that processes popular digital wallets and UPI with proper error handling and callbacks. • Source code...
I’m ready to kick off a small-scale puzzle game for iOS and Android and I’m looking for a developer who can turn our soon-to-be-finalized concept into a polished, store-ready build. At this point the broad strokes are settled—mobile platform only, single-player focus with levels that ramp up in difficulty—but I’d like to collaborate with you on the finer gameplay details, art direction, and monetization flow before coding starts. Here’s how I see the engagement unfolding: • We meet to lock down the complete feature list, screen flow, and win/lose logic. • You set up the project in the engine of your choice (Unity or Godot are both fine) and share a brief technical outline so I can confirm we’re on the same page. • Development p...
I’m building a mobile-only marketplace that lets independent gyms list their facilities while giving users a single place to discover nearby gyms, book sessions, check in, and track their visits. Every user will authenticate with a mobile number and one-time password; no emails or social logins are required. Core user flow • Browse gyms on a location-aware map or list • Reserve a workout slot and pay in-app • Receive an automatically generated QR code for entry • Scan the code at the gym to register the visit, which updates the personal visit log in real time Gym partner flow • Register the gym, set schedules and capacity limits directly in the app • Scan incoming QR codes at the front desk to confirm attendance • View automated ...
My mobile application for the general public is already coded for both iOS and Android, but it still needs a final push before launch. I’m looking for someone who can take full ownership of the finishing phase: hunt down and fix every bug, wire up eight payment gateways alongside two payout methods, connect the existing P2P + SFU server, move the backend to its new hosting environment, document the whole process, and finally publish stable builds to the App Store and Google Play. Deliverables • End-to-end functional and regression testing with issue resolution • Seamless integration of 8 payment gateways and 2 payout flows already selected in the codebase • Configuration of P2P and SFU services inside the app so real-time features perform smoothly under load &...
I’m getting ready to launch FUNRUNNERS Baseball, a brand-new semi-pro, worldwide league built on the simple “Keep It Super Simple” mindset. To bring owners, managers, players and—most importantly—fans together, I need a membership platform that works seamlessly on both a website and a mobile app. Here’s the vision: The moment a visitor lands on our site or opens the app, they should be able to create a free fan profile, follow their favorite district team, and get real-time updates on drafts, games and league news. Paid upgrades will unlock deeper perks such as live-stream access, fantasy-style stat tracking, and exclusive merchandise offers. League mechanics also live inside the platform: fifteen charter franchises are being offered at auction. A pr...
** Don't call me on outside or on Whatsapp Message*** We are looking for an experienced Flutter developer to join our team and help build an 18+ dating and social platform designed for the LGBTQ community. The app will include AI-powered features, real-time communication, and Unity game integration inside Flutter. We are looking for someone who has strong experience in Flutter architecture, API integration, and embedding Unity inside Flutter apps. This is a serious long-term opportunity with potential for ongoing development work. Project Overview The goal is to build a modern, scalable dating platform that combines: • Social networking • AI-powered features • Interactive Unity-based mini games • Secure and scalable backend integration The application will b...
I’m ready to turn a solid game concept into a polished mobile title that runs exclusively on Android phones and tablets. To make that happen, I need an experienced Android game developer who can take the idea from paper to a release-ready build. Scope of work • Design and implement core gameplay mechanics, UI, and animations • Optimise performance across the current Android OS range • Integrate ads, in-app purchases, leaderboards, and basic analytics • Produce a signed, release-ready APK with complete, well-commented source code Preferred toolset Unity with C# would be ideal because my early prototypes live there, but I’m open to a native Android Studio (Java/Kotlin) approach if you can justify the benefits. Acceptance criteria • Smooth, ...
Thank you in advance, I need to Build an App where any doctor can create a profile ( name, specialty, years of experience, place of work, working hours, and the available time for visits or for receiving calls and the cost of each too) The Work place (Hospital or Clinic) can also create a profile and add doctors in the same way. The doctor has to specify the duration of the visit or the call (voice or video ) with maximum 5 min for the visit or the call or in person clinic visit. It shouldn’t accept booking at any time rather than the time that specified by doctor Then the pharmaceutical company can create a profile (name, products, and adding their employees and their assigned titles ) The team member should have an access separately that allows him/her to book a slot. The e...
Mobile App Developer Needed – iOS & Android Project Overview I'm looking for an experienced mobile developer to help build and/or continue development of my mobile app. I need someone who can work collaboratively, deliver clean code, and communicate clearly throughout the project. What I Need Mobile app development for iOS and/or Android Clean, maintainable, well-documented code Regular progress updates and milestone check-ins Ability to translate requirements/designs into a working product Ideal Skills & Experience Proficient in React Native, Flutter, Swift, or Kotlin Experience shipping apps to the App Store and/or Google Play Strong UI/UX sensibility — able to build pixel-perfect interfaces Familiarity with REST APIs, Supabase, or similar backend integratio...
I need a complete, Turkish-language “instant delivery” solution that runs on both iOS and Android. Everything must sit on a single backend so I can manage users, orders and pricing from one web-based admin panel. What I expect you to hand over: • Müşteri Uygulaması - Kayıt / giriş - Harita üzerinden alınacak ve teslim edilecek konumu seçme - Paket tipini belirtme (küçük, büyük vb.) - Mesafeye göre otomatik fiyat hesaplama - Sipariş durumu: “bekliyor”, “kurye yolda”, “teslim edildi” - Canlı kurye takibi ve ödeme tamamlama • Kurye Uygulaması - Kayıt / giriş, Online / Offline modu - Yakındaki sipariş listesi, fiyatı görüp kabul etme -...
I’m building a mobile entertainment app called “It’s Good Love,” and the heart of the project is gaming. The goal is a fun, polished game that runs smoothly on both iOS and Android, delivers quick-to-learn gameplay, and keeps players coming back. Here’s what I need from you: • Full mobile game build (code, art, audio, and basic UI) • Cross-platform deployment to the App Store and Google Play • Core loop that feels rewarding, with scores or leaderboards to encourage friendly competition • Light social share features so players can invite friends straight from the app • In-app purchase hooks or ad placements prepared, even if they stay disabled at first Unity, Unreal, Godot, or a proven native framework are all fine—...
I’m building , a HIPAA-compliant iOS and Android application that pulls a patient’s electronic health records in real time, listens to the appointment through the device microphone, transcribes the conversation instantly, and injects safety guidance on the spot. Whenever the dialogue reveals a potential medical collision—be it a medication, an allergy, or an existing diagnosis—the app must flag it immediately. For medication errors the first release only needs drug interaction alerts; dosage verification and duplicate-therapy checks can wait until a later milestone. After each visit the system should generate an English- and Spanish-language consolidation report that summarises the transcript, the interventions triggered, and any outstanding follow-up items. Key...
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