Ready-Made Forex Broker App

I need the complete source code for a fake forex broker that is already built and fully functional. The app must run smoothly on both iOS and Android, offering trade simulation, market data generation, and user account management out of the box. My intention is to rebrand and extend it rather than build from scratch, so I’m only interested in code that has already been tested on real devices.

Please include:
• Full mobile source code (iOS and Android)
• Setup documentation and build instructions
• Any mock market data scripts or back-end services needed for price feeds and order matching

If your project matches these points, let me know what tech stack you used and how quickly you can hand it over.