Privacy Policy

Last updated: April 19, 2026

PepTrack ("we", "us", "our") provides a peptide-protocol tracking app for personal use. This policy explains what information the app collects, how it is used, and the choices you have. We designed PepTrack to keep as much of your data on your device as possible.

Information we collect

Account information. If you create an account, we store your email address (or Apple Sign In identifier) and an encrypted password hash so you can sign back in across devices.
Protocol and dose data. Peptides, protocols, dose logs, vials, supplies, reminders, titration steps, injection sites, stacks, and notes that you create in the app. You own this data.
Health measurements. Optional weight, body measurements, and similar values that you choose to enter or import.
Apple Health data. If you grant permission, the app can read or write a limited set of HealthKit data (such as body weight) to keep your records in sync. HealthKit data is processed on your device and is not transmitted to our servers without your explicit action.
Photos & camera. If you scan a vial label or attach a photo to a dose, the image is processed to extract text and may be stored with the related record.
Subscription status. When you purchase PepTrack Pro, our payments provider (RevenueCat / Apple) tells us whether your subscription is active. We do not receive your payment card details.
Diagnostics. Basic crash reports and aggregated usage metrics that help us improve reliability. These do not include your dose history.

How we use your information

To run the features you ask for: scheduling reminders, charting blood levels, calculating reconstitution, and syncing across your devices.
To authenticate your account and keep it secure.
To deliver AI-generated insights when you tap into those screens. Prompts are sent to our AI provider to generate a response and are not used to train third-party models.
To provide customer support when you contact us.
To detect and prevent abuse of the service.

How we share information

We do not sell your personal information. We share data only with service providers that help us operate the app — for example, our hosting provider, our database provider, our authentication provider, our payments provider, and our AI provider — and only to the extent needed to provide the feature you used. These providers are bound by contractual confidentiality and security obligations.

We may disclose information if required by law, to protect the safety of users, or in connection with a corporate transaction (such as a merger or acquisition).

Data retention

Your account data is kept until you delete your account. You can sign out, export your data, or request deletion at any time by emailing support@peptrack.app. After deletion we remove your records from active systems within 30 days, except where we must retain them to comply with legal obligations.

Security

We use TLS in transit, encrypted storage at rest, and scoped access for our team. No system is perfectly secure, so please use a strong password and keep your device locked.

Children

PepTrack is not directed at children under 13 and we do not knowingly collect data from them.

Your choices

You can disable any HealthKit category from the iOS Settings app.
You can turn off any notification category from the in-app Settings screen.
You can request a copy of your data or its deletion at any time.

Changes to this policy

If we make material changes, we will update the "last updated" date and, where appropriate, notify you in the app.

Contact

Questions? Email support@peptrack.app.