StopChomp Privacy Policy

last updated: July 9, 2026

StopChomp helps you break habits like nail biting and face touching by watching for hand-to-face contact through your device's front camera and alerting you in the moment. It is designed so that your data never leaves your device.

Camera

StopChomp processes front-camera frames entirely on your device to detect when a hand lingers near your mouth or face. Camera frames are analyzed in memory and immediately discarded. No photos, video, or camera data are ever stored, recorded, or transmitted anywhere — not to us, not to any third party. The app contains no cloud component for detection; the machine-learning models run locally on your phone.

When you enable monitoring with the screen off, the camera continues to be used by a foreground service for the same purpose. Android shows a persistent notification the entire time monitoring is active.

Habit data

Counts and timestamps of detected episodes, session durations, and your settings are stored in a local database on your device only. We have no servers and no access to this data. If you have Android device backup enabled, your habit data may be included in your device's standard backup (e.g., to your Google account); that backup is governed by Google's terms and encryption, not by us. Uninstalling the app deletes all local data.

Purchases

The optional Pro upgrade is processed by Google Play Billing. We receive no payment details; Google's handling of your purchase is governed by the Google Play Terms of Service and Google Privacy Policy.

Data collection summary

• Data collected by us: none
• Data shared with third parties: none
• Analytics, advertising, or tracking SDKs: none
• Account or sign-in: none required or offered

This website

This site is static HTML. It runs no scripts, sets no cookies, and includes no analytics or tracking of any kind.

Children

StopChomp is not directed at children under 13.

Changes

If this policy changes, the updated version will be posted at this address with a new "last updated" date. Because the app collects no data, changes are expected to be rare.

Contact

Questions: support@cloudlands.dev