Privacy Policy

Habit Tracker

Habit Tracker is a calm, ad-free habit tracker made only for Apple Watch. It is designed to collect and share nothing.

Summary in one line: Habit Tracker collects no personal data, has no accounts, no tracking, no ads, no analytics, and makes no network requests. Your habits and streaks stay on your Apple Watch.

What we collect

Nothing. The app does not ask for or transmit any personal information. There are no accounts to create, no email to enter, and no servers to talk to.

What stays on your device

The following information is stored locally on your Apple Watch using Apple's standard on-device database (SwiftData), and never leaves the device:

A single preference (a first-launch flag) is stored using the system UserDefaults, declared in the app's privacy manifest under Apple reason code CA92.1. Deleting the app removes everything.

Health data

Habit Tracker does not use HealthKit and does not read or write any Apple Health data. The habits you track exist only inside this app.

Third-party services

None. Habit Tracker does not use any third-party analytics, advertising, crash reporting, or tracking SDKs.

Network access

The app does not make network requests. It runs entirely on your Apple Watch, with no iPhone companion app and no internet connection required.

Children

Habit Tracker is suitable for all ages (rated 4+). It does not knowingly collect any information from anyone, including children under 13.

Changes to this policy

If this policy ever changes — for example, if a future version adds a feature that affects privacy — we'll update this page and clearly note what changed.

Contact

Questions about privacy? Email john@johnvdoan.com and we'll respond as soon as we can.

Last updated: June 26, 2026.