GLP-1 FastingPrivacy Policy
GLP-1 Fasting is built so that this policy can be short. The app has no server, no account system and no analytics. Nothing you enter is transmitted anywhere.
What the app stores, and where
Everything the app records — your fasting sessions, weekly protocol, training schedule, weights and workouts you log, and your profile — is stored locally on your device using Apple's SwiftData framework. It is included in your device backup if you back up your device, and it is deleted when you delete the app. It is never uploaded to us, because there is nowhere to upload it to.
Apple Health data
With your explicit permission, the app reads body mass, height and workouts from Apple Health, and writes body mass entries you log in the app back to Health. This data is used solely to display your own weight trend and training sessions alongside your fasting schedule, inside the app, on your device. It is never transmitted off the device, never shared with any third party, and never used for advertising. You can withdraw either permission at any time in the Health app under Profile > Apps & Services, and the app continues to work using its own local records.
What we do not collect
No account, email address or password. No analytics or usage tracking of any kind. No advertising identifier (IDFA) and no advertising. No third-party SDKs that collect data. No crash reporting sent to us or to any third party. We do not know who you are, whether you use the app, or what you do in it.
Diagnostic logs
The app writes a diagnostic log on your device to help troubleshoot problems. It records what the app did — fasts started, queries made, errors encountered — and never the contents of your health data beyond values needed to diagnose a fault, such as a weight the app just wrote. These logs stay on your device unless you choose to share them with us from Settings, which requires a deliberate action on your part each time.
Children
This app is not directed at children under 13, and we do not knowingly collect information from anyone. Extended fasting is not appropriate for children or adolescents.
Changes
If this policy changes, the revised version will be posted here with a new date. Because the app collects nothing, changes are likely to be clarifications rather than new data practices.
Contact
Questions about this policy can be sent to the address below. We read every message.