GoClean Slot-Booking App Build

I need a complete mobile application called “GoClean” released on both iOS and Android. The core purpose is to let home-owners and commercial clients reserve machine-based deep-cleaning slots on a monthly, slot-wise subscription model... (Budget: ₹75000 - ₹150000 INR, Jobs: Android, API Development, Backend Development, Flutter, iPhone, Mobile App Development, React Native)