Mobile Rewards and Currency (budget devs only)

I am in need of a mobile rewards and currency app. The app should have both rewards and currency features. I have specific features in mind for the rewards app and I have a specific budget for this project.

Skills and experience required:
- Mobile app development
- Experience with rewards and currency systems
- Experience with Discord bots
- Ability to implement specific features for the rewards app
- ⚠️ ON Budget!!