: Fitness services frequently update their security; older modded versions often fail because they lack the "security code verification" updates found in newer official builds.

: Version 3.12.18 is outdated. The official SyncMyTracks on Google Play has reached version 3.14.14 to fix critical connection issues with services like Garmin and Polar. ⚠️ Security & Reliability Risks

If you find the official SyncMyTracks too buggy or want a safer experience: SyncMyTracks (Trial version) - Apps on Google Play