Aligner Timer — Privacy Policy

Effective date: 11 June 2026

Aligner Timer is built so that your data stays yours. The short version: we don't collect, sell, or share any of your data — ever.

Data the app stores

Aligner Timer records the information you enter while using the app: when your aligners are in or out, your treatment plan (number of trays, days per tray, start date, wear goal), discomfort ratings, and your settings. This data is stored:

• On your device, in the app's private storage.
• In your personal iCloud account (Apple CloudKit private database), used only to sync between your own devices such as your iPhone and Apple Watch. This data is encrypted in transit and at rest by Apple, and is accessible only with your Apple Account. The developer has no access to it.

Data we collect

None. Aligner Timer has no analytics, no advertising, no tracking SDKs, no user accounts, and no servers of our own. We never see your wear history or anything else you do in the app.

Notifications

Reminders (for example, "put your trays back in") are scheduled locally on your device. Notification content never leaves your device.

Data export

You can export your wear history as a CSV or PDF from Settings. Exports are created on your device and shared only where you choose to send them.

Deleting your data

Deleting the app removes all locally stored data. To remove synced data from iCloud, go to iOS Settings → your name → iCloud → Manage Account Storage and delete Aligner Timer's data, or start a new treatment in the app's settings.

Children

Aligner Timer does not collect personal information from anyone, including children.

Medical disclaimer

Aligner Timer is a wear-time tracking aid. It does not provide medical advice. Always follow the instructions of your orthodontist or dentist.

Changes to this policy

If the policy changes, the updated version will be posted at this address with a new effective date.

Contact

Questions? Email alexanderdavis95@gmail.com.