Privacy Policy

Last updated: 16 June 2026

glp3 is a local-first app. Your tracking data — doses, vials, injection sites, side effects and schedules — is stored only on your device. There is no account, no sign-up, and no cloud sync. We do not collect, transmit, store, or have any access to your data.

What we collect

Nothing. The app works entirely on-device. Because there is no account and no server holding your data, there is nothing for us — or anyone else — to see.

Network activity

The only network request the app makes is to check for software updates through Expo’s update service. This sends standard technical information needed to deliver the correct update (such as app version and platform) and never includes your personal or health data.

Exporting your data

The Export feature lets you share a copy of your own data through your device’s standard share sheet. Where that copy goes is entirely your choice; it does not pass through us.

Analytics & advertising

None. The app contains no third-party analytics, advertising, or tracking SDKs.

Deleting your data

“Delete all data” in the app’s settings erases everything from your device immediately and permanently. Because your data only ever lived on your device, that is the end of it.

Children

glp3 is not directed at children and is intended for adults managing their own treatment.

Changes to this policy

If this policy changes, we will update this page and the date above.

Contact

Questions about privacy? Email john.kueh.dev@gmail.com.

glp3 is a self-tracking tool, not a medical device, and nothing in the app is medical advice.