Peptembo — Privacy Policy
Last updated: 3 August 2026
Peptembo does not collect, transmit, or share any of your data.
Everything you enter — peptides, doses, schedules, injection sites, logged shots and any health readings you import — is stored in a private database on your own device. It is never uploaded, never backed up to us, and never seen by anyone but you.
There is no server
Peptembo has no account, no sign-in, and no analytics. The released app does
not hold Android’s INTERNET permission at all, which means it is
not merely choosing not to send your data — it has no ability to. You can check
this yourself against the installed app:
aapt2 dump permissions Peptembo.apk
The permission is absent from the list.
What the app asks for, and why
| Permission | What it is for |
|---|---|
| Notifications | Reminding you a dose is due. Declining leaves the app working; reminders then only appear when you open it. |
| Schedule exact alarms | Delivering those reminders at the time you set rather than whenever the system batches them. Revocable in Android settings. |
| Run at startup | Re-registering pending reminders after a restart, because Android clears them. |
| Health Connect — read weight, body fat, blood glucose, blood pressure, resting heart rate, sleep | Read-only. Draws those measurements on the charts alongside your doses. Peptembo never writes to Health Connect. Entirely optional — the app works fully without it, and access can be revoked at any time in Health Connect. |
Data you move yourself
Peptembo can export a backup, and can export or import health readings as an HL7 FHIR file. These use the system share sheet and file picker: you choose where the file goes and who, if anyone, sees it. Once a file leaves the app, this policy no longer governs it — the privacy policy of wherever you sent it does.
Deleting your data
Settings → Delete all data removes everything the app holds. Uninstalling removes it too. Nothing is held anywhere else, so there is nothing left for us to delete.
Children
Peptembo is not directed at children and collects nothing from anyone.
Changes
If this policy changes, the date at the top changes with it.