Android Registration Token App -- 2

I need a straightforward Android app that lets a user sign up with nothing more than their mobile number, name, age and gender. The moment the form is submitted the app must: • store every field in a local or cloud database • generate a same-day token that resets at midnight • display that token on-screen and text it back to the user as confirmation Three token categories have to be supported from day one: Daily Token, Priority Token and VIP Token. I should be able to pick which category is issued for each registration, and the numbering for every category needs to run independently. A clean, minimal UI is fine; the focus is reliable data capture and accurate token sequencing. You are free to suggest the storage layer (SQLite, Room, Firebase, etc.) and the SMS/notification method, as long as the choices keep the app lightweight and easy to maintain. Deliverables • Production-ready APK and full source code • Brief read-me explaining build steps, database schema and token logic • One round of testing/support to confirm tokens reset correctly and messages are delivered on real devices If you have built similar lightweight queue or ticket apps, let me see a sample and we can get started right away.