Privacy Policy

Effective Date: 2026-03-25

English

1. Who We Are

Rytek is a local-first strength training app. It helps users log workouts, review progress, export data, and unlock Pro features through a one-time in-app purchase.

For privacy-related questions, contact:

• Support email: ironfuel.support@naxs.top

2. Information We Collect

The current version of Rytek does not require account registration. Information you enter or generate in the app may include:

• Workout data such as exercises, sets, reps, weight, RPE, rest time, and completion state
• Body metrics and related records that you choose to enter
• Nutrition or food logs if you use those features
• App preferences such as language, motion settings, haptics, and local Pro entitlement cache
• Files you choose to export, including CSV, PDF, share images, and encrypted backup files

3. How Information Is Stored

Rytek is designed to work locally on your device.

In the current version:

• No account is required
• Cloud sync is not required for core functionality
• Workout data is not automatically uploaded to a developer-operated server

If you create a password-encrypted backup, the backup file is exported to a location you choose and encrypted with the password you provide. Please keep that password safe because it cannot be recovered by the developer.

4. How Information Is Used

Information is used only to:

• Provide workout logging, stats, and progress review features
• Show trends, volume, milestones, and share cards
• Determine and restore your Pro entitlement
• Fulfill export, backup, restore, and sharing actions that you initiate
• Improve app stability, usability, and on-device experience

5. In-App Purchases

Pro features are sold through Apple’s App Store in-app purchase system. Payments, refunds, and billing information are handled by Apple. The developer does not receive your full payment card details.

6. Third-Party Services

Currently, Rytek does not use third-party advertising SDKs, does not provide targeted advertising based on personal data, and does not require third-party login services.

If a future version introduces third-party services that materially change data handling, this policy will be updated.

7. HealthKit

Currently, Rytek does not integrate with Apple HealthKit and does not read from or write data to the Health app.

8. Sharing and Export

You may choose to export CSV, PDF, share images, or encrypted backups. These actions are initiated by you, and any exported files are handled according to the destination you choose.

9. Retention and Deletion

Because core data is stored locally on your device, you can stop retaining that data by deleting the app, clearing local data, or deleting exported files.

If exported files were saved elsewhere, such as Files, iCloud Drive, email attachments, or third-party storage services, you must remove them from those locations yourself.

10. Children’s Privacy

Rytek is not specifically directed to children. If you believe data has been collected inappropriately, contact us and we will review the issue.

11. Updates

We may update this Privacy Policy when the app’s features or data handling practices change. The updated version becomes effective on the new effective date shown above.