Privacy Policy
Effective: July 6, 2026
The short version: Peptune runs entirely on your iPhone. The protocols, doses, and vials you log are stored on your device and are never uploaded to us or shared with anyone. There are no accounts, no tracking, and no analytics.
Who we are
Peptune ("the app," "we," "us") is a logging and tracking app for iPhone that helps you record and organize your own peptide protocol — compounds, doses, injection sites, and vial inventory. This policy explains what the app does and does not do with your information.
Your data stays on your device
Everything you enter into Peptune — the compounds in your stack, the doses you log, injection-site history, vial details, reminders, and notes — is stored locally on your iPhone using Apple's on-device data storage. It is not transmitted to our servers, uploaded to the cloud by us, or sent to any third party. We operate no servers that receive your protocol data, and we cannot see what you log.
If you have iCloud backup enabled for your device, your app data may be included in your own encrypted Apple backup, exactly as with other apps. That backup is controlled by you through your Apple Account, not by us.
Information we do not collect
- We do not require an account, email address, or sign-in.
- We do not use analytics or usage-tracking tools.
- We do not use advertising, and we do not track you across apps or websites.
- We do not sell, rent, or share personal information — because we do not collect it.
Health-related information
The information you log in Peptune may relate to your health. Because it never leaves your device and we have no way to access it, we do not receive, store, or process any of it. Peptune does not connect to Apple Health, and it does not read or write HealthKit data.
Purchases and subscriptions
Peptune offers an optional paid upgrade ("Peptune Pro"). Purchases are handled by Apple through the App Store. Apple processes your payment; we never see your credit-card number or billing details. Apple's handling of your information is governed by Apple's Privacy Policy.
To manage your subscription status and unlock Pro features, Peptune uses RevenueCat, a subscription-management service. When you make or restore a purchase, RevenueCat receives your App Store purchase receipt and generates a random, anonymous identifier for your app installation. This is used solely to confirm whether your purchase is active. It is not linked to your name, your email, or any of the protocol data you log. See RevenueCat's Privacy Policy for details.
Diagnostics you choose to share
If your device is set to share crash and usage diagnostics with developers, Apple may provide us anonymized crash reports through App Store Connect. These contain no protocol data and no personal identifiers. You can turn this off in iOS Settings under Privacy & Security → Analytics & Improvements.
Children
Peptune is not directed at children, and we do not knowingly collect personal information from anyone, including children.
Changes to this policy
If we update this policy, we will revise the "Effective" date above and post the new version on this page. Continued use of the app after a change means you accept the updated policy.
Contact
Questions about privacy? Email us at support@peptune.app and we'll get back to you.