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I need a very lean Android application whose only purpose is to let a single user see whether a sports ground is free or already booked at given times. No multi-user handling, no payment gateway, and no push notifications are required. Core flow • On launch, the user lands on a clean screen that shows today’s date and an easy way to move forward or backward on a calendar. • Selecting a date instantly displays the list of hourly slots (or any sensible time division you suggest) marked as “Available” or “Booked.” • Behind the scenes, availability can live in a lightweight local database or a simple cloud sheet—whichever gets us up and running fastest. I just need an admin-facing way (even a JSON file or hidden screen) to flip slots from free to booked. Tech expectations – Native Android in Kotlin or Java. – Clear, well-commented source code and a compiled APK. – Minimal dependencies; Android Studio project that opens and builds without extra setup. Acceptance criteria 1. Install the APK, open the app, and immediately see availability for today. 2. Navigate to any future date and view correctly loaded slot statuses. 3. Update a slot’s state in the data source; relaunch the app and verify the change reflects accurately. 4. Code passes a quick review for readability and uses standard Android UI components. If a quick wireframe or mockup helps you quote accurately, let me know and I’ll supply one right away.
ID del proyecto: 40359479
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24 freelancers están ofertando un promedio de ₹2.421 INR por este trabajo

Hi, I can build your lightweight Android app exactly as described, focusing on simplicity, speed, and clean code. I’ll use Kotlin with MVVM and standard Android components to create a smooth calendar-based UI where users can quickly view slot availability. Approach: • Local data storage using Room or a simple JSON-based system (your choice) • Clean date navigation (today + forward/backward) • Time slots displayed clearly as Available/Booked • Simple admin option (hidden screen or editable JSON) to update slot status The app will be fast, dependency-light, and easy to maintain. You’ll receive APK, source code, and clear documentation. Ready to deliver quickly.
₹1.050 INR en 7 días
6,0
6,0

Dear Client, Your requirement for a lean, no-friction app with instant access to slot availability is very well thought out. A clean calendar view with clearly marked time slots will make it extremely intuitive and quick to use. To keep things simple yet flexible, we can include both the end-user view and a hidden admin interface within the same app, allowing you to update slot availability easily. If we use Firebase, updates can reflect almost instantly without needing an app restart, ensuring a smooth experience. I fully understand the need for minimal features at this stage—while keeping the setup clean, I will ensure proper project structure and Firebase integration for future scalability. Given the straightforward scope, this can be comfortably delivered within a day. I can offer this at a fixed cost of INR 3000. I would be happy to proceed and keep everything simple, clean, and efficient. Warm regards, Manish Dhanani
₹3.000 INR en 3 días
5,9
5,9

I understand that your primary concern is creating a simple yet effective Android application that allows a single user to check the availability of a sports ground without unnecessary complexities. With over 12 years of experience in mobile app development, I'm well-prepared to deliver a solution that meets your specifications. Using native Android development in Kotlin or Java, I can create a user-friendly interface with clear navigation and instant updates on slot availability. Implementing either a lightweight local database or utilizing cloud options like Firebase will ensure quick access and easy management of bookings. My focus will be on writing clean, well-commented code for maintainability, along with providing an APK that requires minimal setup for installation. I also value your requirement for straightforward admin access to update slot statuses. To better align my development process with your vision, could you share whether there are specific time divisions you'd prefer for the slot display?
₹1.500 INR en 7 días
4,7
4,7

As an experienced and versatile Full-Stack Developer, specializing in Android App Development, I am confident that I would not only meet but exceed your expectations for the "Simple Android Sports Ground Availability" project. With over a decade of hands-on experience and a passion for innovation, I have mastered the art of designing, developing and deploying scalable, user-friendly apps tailored to specific business requirements. My expertise in Native Android with Kotlin and Java aligns perfectly with your tech expectations. Developing clean code and ensuring minimal dependencies is my forte. Along with that, I understand the importance of an effortless user experience for this particular project and will ensure that the local database is lightweight, meaning storage limitations won't be a concern for you. Moreover, my strong problem-solving and analytical skills will enable me to deliver impeccable functionality where you can effortlessly move forward or backward in the calendar displaying hourly slots marked as “Available” or “Booked”. To add to that, my proficiency in PHP (Core & Framework-based) will aid in providing you with a secure admin-facing way to modify slot availabilities. Thank you for considering my profile – together, let's create an app that fits like a glove to your business needs!
₹1.050 INR en 7 días
4,5
4,5

I can make ground availability app for you. I have 6+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹11.000 INR en 5 días
4,6
4,6

At Paper Perfect, we have the ideal combination of experience and expertise to bring your sports ground availability Android app to life quickly and efficiently. We understand that your primary focus is on simplicity and ease of use, with no need for multi-user integration or complex functionalities. Our developer has extensive experience in Android App Development using Kotlin which aligns perfectly with your technical expectations. Additionally, our proficiency in managing minimal dependencies ensures a smooth workflow using Android Studio without any extra setup required. We greatly appreciate your clear project vision, enabling us to craft an app that precisely meets your requirements. Our web and app developers are not only adept at utilizing the latest frameworks like Flutter and React Native but also well-versed in native Android development, guaranteeing an APK that you can install seamlessly, procuring the desired sports ground availability. Moreover, we ensure transparent and respectful communication throughout the development process, maintaining complete adherence to deadlines without compromising on quality. We'd love the opportunity to prove why we're known for delivering exceptional results on time and within budget. Choose Paper Perfect today and let's create an Android application that perfectly portrays the simplicity and functionality that you desire.
₹1.050 INR en 7 días
3,7
3,7

I can build this exactly as a clean, lightweight Android app with instant date-based slot availability and zero unnecessary complexity. I’ll use a simple local data setup (JSON/SQLite) with an easy admin way to update slot status. You’ll get a fast, well-structured app with clean code and ready-to-install APK.
₹20.000 INR en 20 días
3,7
3,7

Hello, With 13 years of experience in Android development (Kotlin/Java), mobile UI/UX, and lightweight app architecture, I specialize in delivering clean, minimal, and fully functional applications. I can deliver: Simple Availability Interface: Calendar-based view showing hourly slots as “Available” or “Booked.” Data Management: Local database or cloud JSON for quick admin updates. Native Android: Clear, well-commented code, minimal dependencies, compiled APK, and ready-to-build Android Studio project. Why hire me? I combine efficient development with intuitive UI to deliver an app that works reliably from day one, meets all acceptance criteria, and is easy to maintain.
₹1.450 INR en 7 días
3,4
3,4

Hi, I can build this lightweight Android app with a clean UI to view ground availability by date and time slots. I’ll use a simple local database or JSON-based setup for fast implementation, along with an easy way to update slot status. The app will be minimal, fast, and easy to use. I’ll provide well-commented code, Android Studio project, and APK ready for testing. Let’s discuss and get started ?
₹1.500 INR en 3 días
3,0
3,0

Hello ? I can build your **lean Android app** for checking ground availability with a clean and simple interface. ✔ Calendar view with **date navigation (today + future dates)** ✔ Hourly slots showing **Available / Booked status** ✔ Lightweight **local DB or JSON-based system** (easy to update) ✔ Optional hidden/admin method to **toggle slot status quickly** ? Deliverables: • APK + full Android Studio project (Kotlin) • Clean, well-commented code • Simple setup with minimal dependencies I’ll keep it **fast, lightweight, and easy to maintain**. Let’s connect ?
₹600 INR en 7 días
2,5
2,5

I have carefully reviewed your project description and fully understand your requirements. As a Flutter developer, I specialize in building high-quality, cross-platform mobile applications for Android . I am confident that I can deliver a clean, efficient, and user-friendly solution tailored to your needs. I focus on writing scalable code, ensuring smooth performance, and creating modern UI/UX designs. I would love the opportunity to work with you and contribute to your project’s success. Please feel free to share more details so we can get started. Looking forward to working with you. Best regards
₹750 INR en 7 días
1,9
1,9

You require a streamlined native Android app that instantly informs a single user about sports ground availability with flawless date navigation and real-time status updates. My extensive experience building minimalist, robust Kotlin applications ensures delivery of an efficient, clean interface paired with an intuitive calendar to display hourly booking details, fully meeting your outlined acceptance criteria. Understanding the need for simplicity and speed, I will implement a lightweight local database integrated seamlessly into an Android Studio project, ensuring the admin can effortlessly toggle slot states through an accessible interface. This approach guarantees clarity, rapid deployment, and maintainability, supported by clean, well-documented code and minimal dependencies. Let’s move forward with precision and professionalism. The worst that can happen is you walk away with a free consultation.
₹1.350 INR en 7 días
0,0
0,0

Hi, I checked your requirement for a lean Android app to track sports ground availability — and this is exactly the kind of simple, clean, and efficient solution I can build for you. I will develop a lightweight Android application using Kotlin with a clean UI where: • Users can easily navigate between dates • Time slots will be clearly shown as “Available” or “Booked” • Data will be managed using a simple and reliable method (local database or JSON-based system for quick updates) For admin control, I can implement a very simple solution (like a JSON file or hidden admin screen) so you can easily update slot availability without complexity. The app will be: • Fast and minimal (no unnecessary features) • Easy to use and cleanly designed • Well-structured and properly commented code • Delivered with full Android Studio project + APK I understand you want a quick and practical solution, and I can deliver this efficiently within a short timeframe. If you’d like, I can also share a quick wireframe before starting to ensure everything matches your expectations. Let’s get this done smoothly ? Thanks.
₹1.500 INR en 1 día
0,0
0,0

Hi, This is a clean and focused app, and I can deliver a lightweight, fast Android solution exactly as you described. Approach: 1. Tech Stack • Kotlin (Android Studio, no heavy dependencies) • MVVM (simple, maintainable structure) • Local storage: Room DB (or JSON-based if you prefer ultra-light) 2. Core Features • Calendar view (today by default + easy navigation) • Time slots (hourly or configurable intervals) • Status display: Available / Booked (clear visual indicators) 3. Data Handling (Flexible) Option A (Recommended): • Local Room database (fast, reliable, offline) Option B (Simpler): • JSON file or hidden admin screen to toggle slots 4. Admin Control • Hidden screen (PIN-protected optional) • Toggle slot status (Available ↔ Booked) • Instant persistence 5. UI/UX • Clean, minimal layout • Fast loading (no lag) • Standard Android components Deliverables: • Android Studio project (well-commented) • APK ready to install • Simple guide to update slot data Timeline: 1–2 days I’ll keep the app extremely lightweight, readable, and easy to extend later if needed. Ready to start immediately.
₹1.050 INR en 7 días
0,0
0,0

Hello, I’ve carefully reviewed your requirement, and this is exactly the kind of clean, minimal Android app I specialize in. ? What I’ll Build - Simple and intuitive calendar-based UI - Daily view with hourly slots marked as Available / Booked - Smooth date navigation (forward/backward) - Lightweight data handling (local DB / JSON / Google Sheet — as per your preference) - Hidden/admin-friendly way to update slot status ⚡ Tech Approach - Native Android (Kotlin) - Minimal dependencies for fast build & stability - Clean architecture with well-commented code - Standard Android UI components (no unnecessary complexity) ✅ You’ll Get - Ready-to-install APK file - Full Android Studio project (easy to open & run) - Clean, readable, and maintainable code - App that meets all your acceptance criteria ⏱️ Timeline I can deliver this within 3–5 days, keeping everything lightweight and efficient. --- ? Why Me I focus on simplicity + performance, ensuring you get exactly what you need—no overengineering, just a smooth working app. --- I’m ready to start immediately and can even share a quick mockup before development if needed. Let’s get this built quickly and cleanly. Best regards, Sanjay
₹800 INR en 4 días
0,0
0,0

Hi there, Handling a simple booking view without multi-user complexity is often underrated for the UI responsiveness it demands, especially navigating dates smoothly. In a recent project with a local sports club, I implemented a Kotlin app that loaded daily slot data in under 200 ms, ensuring instant feedback on user actions. We can use Kotlin with Android’s Room database to handle slots locally for speed and offline use, while also providing a hidden admin screen to toggle slot states. This approach simplifies dependencies and keeps the APK lightweight, fitting your minimal setup requirement. Delivery for a fully tested MVP can be done within five days. The calendar navigation will use Android’s native DatePicker for familiarity and efficiency. What time intervals for slots have you found work best for your users, or would you prefer I propose one based on common use? Drop me a message and we can talk through the scope - no commitment needed. Best, Atish.M
₹1.150 INR en 14 días
0,0
0,0

My name is Savita Kounder. I have 2 years of experience in mobile application development. I worked for 1.5 years in Android Studio with Java, building a KMS Android app for Mariners Safe Shipping. For the past 6 months, I’ve been working in React Native, where I developed an LMS application from scratch with features like video recording, screenshots, and company login modules. I’m passionate about mobile development and eager to grow my skills further.
₹1.050 INR en 7 días
0,0
0,0

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