GymLog Last updated: March 17, 2026
GymLog is a local-first workout tracking application. Your data stays on your device. We do not collect, transmit, or store any personal information on external servers.
We do not collect any personal information.
All data you enter is stored exclusively on your device using a local SQLite database. This includes:
Exercise names and workout entries you type
Weight, reps, RPE, and notes per set
Workout dates and session history
App preferences (e.g., weight unit: lbs/kg)
None of this data is transmitted to us or any third party.
All data is stored locally on your device using expo-sqlite. It is subject to your device's built-in security (screen lock, device encryption). We have no access to your data, and no backup of your data exists outside your device unless you use your device's built-in backup features (e.g., iCloud, Google Backup).
The current version of GymLog does not use any third-party analytics, crash reporting, advertising, or cloud services. No data is shared with third parties.
We do not collect usage analytics, crash reports, or any telemetry. We do not track how you use the app.
GymLog does not knowingly collect information from anyone, including children under the age of 13. Since no data is collected at all, there is no risk of inadvertent data collection from minors.
Future versions of GymLog may offer optional premium features such as cloud sync and AI-powered recommendations. If and when such features are introduced:
They will be opt-in only
This Privacy Policy will be updated before those features are released
You will be clearly informed what data is transmitted and to whom
Since all data is stored locally on your device, you can delete it at any time by:
Deleting individual workouts within the app
Uninstalling the app (this removes all app data from your device)
If we make material changes to this policy, we will update the "Last updated" date above. Continued use of the app after changes constitutes acceptance of the updated policy.
If you have questions about this privacy policy, please contact:
Email: konstantin@bogomolov.tech
GymLog is built with your privacy as a default, not an afterthought.