Privacy Policy

Last updated: March 11, 2026

FocusFuel: Routine Timer ("the App") is developed by Junhan Lee. This Privacy Policy explains how the App handles your information.

1. Information We Collect

The following data is stored locally on your device:

Routine configurations you create (name, duration, type)
Timer usage statistics (focus time, break time, streak count)
App preferences (language setting)

In addition, the App uses Google AdMob to display advertisements. AdMob may collect the following data to serve personalized ads:

Device ID (IDFA): Used for advertising purposes, subject to your tracking permission.
Advertising data: Ad interactions and performance data.
Usage data: App interaction data used for ad targeting and analytics.

2. Permissions

Notifications: Used to alert you when a routine timer ends. Notification data is never sent to any server.
Background Audio: Used to play alert sounds when the timer completes.
App Tracking Transparency (iOS 14+): We request permission to track your device for personalized advertising via Google AdMob. You may deny this permission; non-personalized ads will be shown instead.

3. Third-Party Services

The App uses Google AdMob for displaying advertisements. AdMob may collect and process data in accordance with Google's Privacy Policy.

4. Data Retention

All locally stored data is retained on your device until you uninstall the App. Data collected by Google AdMob is subject to Google's data retention policies.

5. Children's Privacy

The App is not directed at children under the age of 13. We do not knowingly collect personal information from children.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be reflected on this page with an updated date.

7. Contact

If you have any questions, please contact us at:
planmgr@me.com