Privacy Policy

Last updated: February 25, 2026

BareStrength (“the App”) is developed and operated by NC Labs GmbH, Maneggstrasse 83, 8041 Zürich, Switzerland (CHE-329.309.342) (“we”, “us”, “our”). We respect your privacy and are committed to protecting it. This Privacy Policy explains what data we collect, how we use it, and your rights regarding that data.

1. Data We Collect

No Account Required

BareStrength does not require you to create an account. We do not collect your name, email address, or any personal contact information.

Workout Data (Local Only)

All your workout data — exercises, reps, sets, Strength Level, and progress history — is stored locally on your device using SQLite. This data is never uploaded to any server and is not accessible to us.

Analytics Data

We use PostHog to collect anonymized usage analytics. This helps us understand how the app is used and improve it. Analytics data includes:

  • Screens viewed and features used
  • Workout completion events
  • App version and device model
  • Operating system version

No personally identifiable information is collected through analytics. Events are tied to an anonymous device identifier, not to your identity.

Subscription Data

If you subscribe to BareStrength Pro, RevenueCat processes your purchase. RevenueCat receives:

  • An anonymous app user ID
  • Purchase history and subscription status
  • Device and OS information

Payment is handled entirely by Apple through the App Store. We never see or store your payment details.

2. Third-Party Services

The App uses the following third-party services:

3. Data Storage & Security

  • All workout data is stored locally on your device. It is not synced to any cloud service.
  • Subscription status is managed by RevenueCat's servers and Apple's infrastructure.
  • Analytics data is stored on PostHog's servers with industry-standard security measures.

4. Data Retention & Deletion

  • Local workout data is deleted when you uninstall the App.
  • You can request deletion of any server-side data held by RevenueCat or PostHog by contacting us at damian@nclabs.ch.

5. Children's Privacy

BareStrength is not directed at children under the age of 13. We do not knowingly collect data from children under 13. If you believe a child has provided us with data, please contact us and we will delete it promptly.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be reflected by updating the “Last updated” date at the top of this page. We encourage you to review this page periodically.

7. Contact Us

If you have any questions about this Privacy Policy or your data, contact us at: damian@nclabs.ch

NC Labs GmbH

Maneggstrasse 83

8041 Zürich, Switzerland

CHE-329.309.342