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Privacy Policy

Last updated: August 18, 2026

Data We Don't Collect

We believe in privacy by design. Kettlebell Protocol does not collect:

• Personal information or accounts
• Workout data sent to external servers
• Location data
• Third-party advertising data

Data Stored on Your Device

The following data is stored locally on your device only:

• Workout history and logs
• Custom sessions, complexes, and exercises you create
• Program progress and adjustable kettlebell configurations
• App settings and preferences

This data never leaves your device. If you delete the app, this data is permanently deleted.

Data Export and Backup

You can export workout data as CSV and import or export most training data as JSON. The current JSON export is not a complete device backup or cloud sync. Active program state and adjustable kettlebell presets are not included. Keep exported files somewhere safe before deleting the app or changing devices.

Anonymous Analytics

To help us improve the app, Kettlebell Protocol collects minimal anonymous analytics. This includes:

• App sessions (when the app is opened)
• Feature interactions (which screens and features are used)
• Generic device metadata (device type, OS version)

This data is fully anonymous and does not include:

• Your workout data, exercise history, or personal records
• Any personally identifiable information
• Health or fitness data

We use Vexo, a privacy-focused analytics provider, to process this data. You can disable analytics at any time in Settings > Privacy.

Purchases

In-app purchases are processed entirely by Apple through the App Store or by Google through Google Play. We do not have access to your payment information, credit card details, or account credentials. We use RevenueCat to manage purchase status across platforms. RevenueCat processes only purchase-related data and does not collect personally identifiable information.

Third-Party Services

Kettlebell Protocol uses the following third-party services:

• Vexo · anonymous analytics (no personally identifiable information collected)
• Sentry · crash and error reporting to help us fix bugs (no personally identifiable information collected)
• RevenueCat · purchase management across App Store and Google Play (processes purchase data only)
• Vercel Analytics · aggregate usage analytics for this website

We do not integrate with any advertising or user tracking services.

Children's Privacy

Our app does not knowingly collect any information from children under 13 years of age.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.

Delete Your Data

Kettlebell Protocol gives you full control over your data:

• Local data (workouts, settings, complexes): Go to Settings > Delete All Data within the app, or simply uninstall the app. All local data is permanently deleted.
• Analytics data (Vexo): Disable analytics in Settings > Privacy. To request deletion of previously collected anonymous data, contact us at hello@kettlebellprotocol.app.
• Error tracking data (Sentry): Contact us at hello@kettlebellprotocol.app to request deletion.
• Purchase data: Managed by Apple (App Store) or Google (Google Play). Contact them directly to manage your purchase history.

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