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Privacy Policy

ChronoZen – Focus timer for time blindness.
Last updated: 2026

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1. Introduction & Local Only

ChronoZen is a focus timer app designed to help you stay on track and manage time. We do not operate any backend servers; your data stays on your device. We do not collect, transmit, or store your personal data on our servers. ChronoZen works entirely on your iPhone or iPad.

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2. Data stored on your device

  • Focus sessions: Completed session duration, time, and optional category. Used for stats and streaks.
  • Pro purchase status: Stored securely in the iOS Keychain after a successful in-app purchase. We do not receive or store this.
  • Settings: Language, theme, and reminders are stored in your device's local storage.

None of this data is sent to us or any third-party server.

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3. In-app purchase

Pro is a one-time purchase handled by Apple. We do not receive payment details. Processed according to Apple's Privacy Policy.

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4. Notifications

If you enable focus reminders, we schedule local notifications on your device. We do not send push notifications from a server.

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5. Widgets & Live Activity

Timer state and labels are stored and displayed locally on your Lock Screen and Dynamic Island.

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6. Children

ChronoZen does not knowingly collect any personal information. No account or personal data is required.

🔄 7. Changes

We may update this policy. The "Last updated" date will be revised. Continued use of the app constitutes acceptance.

✉️ 8. Contact

If you have questions, contact us at the support link provided in the App Store listing or within the app (Settings).