Sleep Timer Privacy

Last updated: April 3, 2026

Sleep Timer is built to keep sleep tracking simple and private. This policy explains what information the app uses and how it is handled.

1. Information We Collect

Sleep session start and end times

Optional notes you add to sleep records

Settings choices you make inside the app

Optional support emails you send us

2. How We Use Information

Show your active sleep state and recent history

Calculate rolling sleep and awake trends

Keep your sleep records available inside the app and on Apple Watch when applicable

3. On-Device Processing

Sleep records and sleep calculations are stored on your device. We do not upload your sleep history to our servers.

4. Sync and Backup

If your device creates backups or synchronises system data, that is handled by your platform provider, not by us.

5. Sharing and Disclosure

We do not sell, rent, or monetise your sleep data. Support emails are used only to respond to your request.

6. Your Choices

Edit or delete individual sleep records

Clear all sleep data from the app

Remove the app to erase locally stored data

7. Children's Privacy

Sleep Timer is a general-purpose sleep tracking tool and is not directed at children under 13.

8. Updates

We may update this policy as the app evolves. The date above will change when updates are made.

9. Contact

Questions about privacy?