Privacy Policy

OmniTrain · Last updated: 4 July 2026

The short version: OmniTrain is a personal training log that runs entirely on your device. It does not have accounts, does not require an internet connection to work, and does not send your training data, nutrition data, measurements, or photos anywhere. Everything you enter stays on your phone.

1. Who this policy is for

This policy explains how OmniTrain (“the app”, “we”, “us”) handles your information. It applies to the OmniTrain app on iOS and Android. If you do not agree with this policy, please do not use the app.

2. Information stored on your device

OmniTrain stores the information you enter so it can show you your history and progress. This is kept locally on your device and is never transmitted to us or to anyone else. It includes:

• Workout and training data — exercises, sets, reps, weights, durations, rest timers, and session notes.
• Nutrition and hydration data — foods you log, portion amounts, and water intake.
• Body measurements and profile details you choose to enter, such as height and weight.
• An optional profile photo, and optional photos you attach to foods.
• Your app preferences and settings, such as theme and units.

We do not have access to any of this. It is not backed up to a server we control, and we cannot see, retrieve, or recover it.

3. Information we collect

We do not collect personal information, and we do not use advertising or tracking. The Android version of the app uses a crash-reporting service (see Section 5) to help us identify and fix bugs. This report does not include your workout, nutrition, or profile data.

4. Device permissions the app uses

OmniTrain asks for a small number of system permissions only to provide specific features. You can grant or deny each one, and you can change your choice at any time in your device settings.

• Photos: so you can choose an image from your device to use as a profile picture or to attach to a food you log. The app only accesses the specific image you select.
• Notifications: so the app can alert you when a rest timer finishes, including when the app is in the background.
• Scheduling exact alarms (Android): so rest-timer alerts fire at the precise time they are due rather than being delayed by the system.

These permissions are used solely for the features described above. The app does not use them to identify you or to gather information about you.

5. Third-party services

OmniTrain uses one third-party service: Sentry, for crash reporting, currently enabled on the Android version of the app only. The iOS version does not include crash reporting or any third-party service at this time. When the app crashes, technical diagnostic data — device model, OS version, and app state at the time of the crash — is sent to Sentry to help us identify and fix the issue. This does not include your personal training data, nutrition data, or photos. Sentry's handling of this data is governed by their own privacy policy: https://sentry.io/privacy/. The app does not integrate any advertising or analytics services beyond this.

6. Keeping and deleting your data

Your data remains on your device for as long as you keep the app installed. You are in control of it:

• You can edit or delete individual entries within the app.
• Uninstalling OmniTrain removes the app’s data from your device.

Because your data is stored only on your device, we are unable to delete it for you or restore it if it is lost — for example, if you uninstall the app or reset your device without keeping your own copy.

7. Children’s privacy

OmniTrain does not knowingly collect any information from anyone, including children. Because the app collects no personal information and transmits no data, it does not gather information from children under 13 (or the equivalent minimum age in your region).

8. Changes to this policy

If the app changes in a way that affects how information is handled — for example, if a future version adds optional cloud sync or accounts — this policy will be updated and the “Last updated” date above will change. Material changes will be reflected here before the relevant feature is released.

9. Contact

If you have any questions about this policy, contact: ezhix46@gmail.com.