Write an Android application about my phpfox website

hii guys. i have one phpfox website and want one native android app for that. there are lots of mobile app for phpfox like phpfox mobile-socialapp mobifox phpfoxer phpfoxapp on google play store i want same like that app. this app is too much expensive to buy. if you make new app for me from any of this that its good for me. i read somewhere that android apps can also be nulled. i will pay you.