Privacy Policy

Last updated: April 27, 2026

Your Photos Stay on Your Device

Stampt processes every capture entirely on your iPhone. Your photos, stamped compositions, and album are never uploaded, never sent to a server, and never seen by us.

No Account Required

Stampt does not require you to create an account, sign in, or provide any personal information to use the app.

What We Collect

We collect anonymous usage analytics to understand how Stampt is used and improve the experience. This includes:

App launch events and screen views
Which stamps and features are used (without any image content)
Crash reports and performance data

This data is anonymous and cannot be used to identify you personally.

What We Don't Collect

Your name, email, or contact information
Any of your photos, captures, or stamped compositions
Your camera roll or photo library contents
Your location

Camera & Photos Permissions

Stampt asks for camera access so you can capture through the stamp viewfinder, and (optionally) for photo library access so you can save your stamped photos. These permissions are used only on-device. You can revoke either permission at any time in iOS Settings.

Third-Party Services

Stampt uses the following third-party services:

RevenueCat — manages the optional Pro subscription. Receives only anonymous purchase events, never your photos.
Apple StoreKit — processes in-app purchases and subscriptions on Apple's infrastructure.

These services have their own privacy policies. We encourage you to review them.

Data Deletion

To delete all your data, simply delete the Stampt app from your iPhone. All captures, settings, and on-device data are permanently removed.

Contact

If you have questions about this privacy policy, contact us at stampt.app@gmail.com.