Privacy policy
Last updated November 9, 2026
The short version
PepTree keeps your data on your iPhone. There is no account, no server, no ads and no tracking. We never see what you log.
What the app stores
The protocols, doses, vial details, injection sites, notes and side effects you enter. They are saved in a database inside the app on your iPhone, plus up to 14 daily backup files in the app's folder in the Files app.
What we collect
Nothing. The app does not send your data to us or to anyone else. It has no analytics, no advertising and no third-party SDKs.
Reminders
Reminders are local notifications scheduled on your iPhone. They are not sent through any server.
Face ID
If you turn on the app lock, iOS checks your face or passcode. The app never receives your biometric data.
Backups and exports
Backups and exports are files you create and control. If you share one or copy it to iCloud Drive, it is handled by the service you choose.
Deleting your data
In the app, go to Settings, then Delete all my data. This erases every record and backup file. Deleting the app also removes everything except files you exported yourself.
Medical disclaimer
PepTree is for personal record keeping. It does not give medical advice and does not recommend or calculate doses. Follow your clinician's guidance.
Children
The app is not directed at children under 17.
Changes
If this policy changes, the new version will appear in the app and on this page with a new date.
Contact
Rexatech, rexatechin@gmail.com