Prebuilt Employee Fitness App Needed

I'm seeking a technology partner with a ready-made Employee Fitness Mobile Application, compatible with both iOS and Android. The app must include:

Core Features:
- Activity Tracking for Walking/Running and Cycling:
- Distance, time, pace, calories, and map integration
- Leaderboard Module:
- KM/Calories count tracked by user
- Filters: Daily, Weekly, Monthly, Yearly
- Schedule Management:
- Admin can create/manage schedules for events or challenges

Note: Only prebuilt solutions will be considered. Custom development proposals will not be accepted at this stage.

Ideal skills and experience:
- Experience in mobile app development
- Proven track record with fitness tracking applications
- Ability to provide a fully functional, ready-to-deploy solution