1. Information We Collect
A) Account & Profile Information
When you create or use an account, we may collect:
- Display name (chosen by you)
- Email address (if provided via Apple Sign-In or Google Sign-In, or if you enter it)
- Username (optional, for finding friends)
- Account identifier (a unique ID associated with your account/sign-in provider)

B) Gym Visit & Progress Information
To provide gym tracking and progress features, we collect:
- Visit records such as date, time, duration, and gym name/label
- Location data for visit detection
If you grant location permission (including “Always”), we use your device’s location to detect arrivals at gyms you have saved. We do not store continuous location trails/history for advertising. Location is used to determine whether a visit occurred and to create visit records.

C) Social & Challenge Information
If you use social features, we may collect:
- Friends data (connections, requests, and visibility preferences)
- Challenge data (participation, progress, rankings)
- Referral information (if you set a referring friend)

D) Device & Usage Information
We collect limited technical and usage information to operate and improve the App:
- Device type and iOS version
- App version
- Usage analytics (e.g., feature usage such as challenge joins or leaderboard views). This is used to improve product performance and reliability—not for behavioral advertising.