Stamped is a collection-tracking product for real-world places. This policy covers the Stamped iPhone app, Apple Watch companion, Android app, and web experiences.
We collect account identifiers needed to sign you in and connect your history to your account, including your auth-provider user ID, display name, and email address.
We collect precise location only when needed to power nearby stamping and visit verification.
If you choose to attach proof to a stamp, we collect the photos and notes you submit with that check-in.
We use your data to authenticate you, show your collections and progress, verify nearby places, and store your check-in history across devices.
Stamped is not built around third-party advertising, and the current client apps do not implement app-tracking flows.
The public website may use optional analytics providers, including Microsoft Clarity and Google Tag Manager, only after consent and only on stamped.world. Clarity can provide behavioral metrics, heatmaps, and session replay. These tools may use cookies and similar technologies for site improvement and diagnostics. You can change the analytics choice from any page. Learn more in the Microsoft Privacy Statement.
Check-ins, notes, and uploaded proof stay associated with your account until they are removed from the product or the account is deleted.
Messages submitted through the public contact form are retained for up to 180 days.
For privacy questions, email [email protected].
Need general help instead? Visit the support page. Need account removal? Use Request Account Deletion.
