Android Rental Boyfriend App

I am launching an Online Rental Boyfriend service and need a dedicated Android app built from the ground up. For this first release the absolute priority is a smooth, secure real-time chat system that lets clients and their chosen companions message one another without friction... (Budget: ₹100 - ₹400 INR, Jobs: Android, Android App Development, API Integration, Java, Kotlin, Mobile App Development, PHP, Security)