I have developed android apps for 5 years.
I had made taxi app, food delivery app, gps tracker, game app, social app, chat app, photo editor
app, photo sharing app like instagram, spy app.
I can decompile aLisää
I have already build many apps like app you need.
I have experience with Radio spp, Video(Youtube, TV channel) , Spy app, Guard patrol system based on Nfc Read/Write , Location trace based on GPS, RoutinLisää