Peptendium is an educational peptide-science encyclopedia. It is built to keep your data on your device. We do not sell your personal data, and we do not share it with third parties for advertising.
Educational use and local content. Peptendium's profiles, lessons, search, and reference content are delivered within the app. Your activity — saved peptide profiles, Notebook collections, watchlists, Academy progress, and study notes — is stored locally on your device so your research workspace persists between sessions. This content stays on your device and is not transmitted to us.
Subscriptions. Premium subscriptions are processed by Apple through the App Store and managed via RevenueCat. Apple handles your payment; Peptendium never receives or stores your payment card details. RevenueCat processes a pseudonymous app-user identifier and your subscription status so the app can unlock premium features and restore purchases.
No health or medical data. Peptendium is an educational reference. It does not collect, request, or store health records, lab results, prescriptions, dosing logs, or any medical decision-support data.
Local content remains on your device until you delete it or remove the app. Deleting the app removes local data from the device. Subscription records held by Apple and RevenueCat are governed by their respective retention policies.
• Apple App Store — purchase processing and subscription management
• RevenueCat — subscription status and entitlement management
These providers process data under their own privacy policies. Peptendium does not use advertising, behavioral-analytics, or crash-reporting SDKs, and does not track you across other apps or websites.
Peptendium concerns peptide-science research literacy and is intended for adults. It is not directed at children, and we do not knowingly collect personal information from anyone under 18.
You can manage or cancel a subscription in your Apple ID settings, and you can clear local content from within the app or by deleting the app.
We may update this policy as the app evolves. The "Last updated" date above reflects the most recent revision.
Email: admin@ocoeestudios.com