Stamp Identifier
Stamp Identifier Summary
Stamp Identifier is a ad-supported, with in-app purchases iOS app in Education by Amir Wald. Released in May 2020 (6 years ago). It has 468 ratings with a 3.86★ (average) average. Based on AppGoblin estimates, it reaches roughly 752 monthly active users and generates around $<10K monthly revenue (28% IAP / 72% ads). Store metadata: updated Mar 20, 2026, version 2.
Recent activity: 1.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 5, 2026.
Store info: Last updated on App Store on Mar 20, 2026 (version 2).
SDKs, Trackers & Permissions
Stamp Identifier was last scanned for SDKs 2026-04-05. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
AppGoblin saw Stamp Identifier uses 3 Ad Networks
AdMob
Google
FacebookAppGoblin saw Stamp Identifier uses 2 Development Tools
Alamofire
Airbnb EngineeringAppGoblin saw Stamp Identifier uses 1 Business Tools
RevenueCatApp Details
App Store
Ads & App-Ads.txt
AppGoblin SDK Scans
3.86★
Ratings: 468
Screenshots
App Description
Are you a stamp collector or just want to know more about a stamp you see? Stamp Identifier uses advanced image recognition technology to find that stamp and provide you more details about it, courtesy of colnect.com, a social network for worldwide collectors which has the world's largest online stamp catalog.
KEY FEATURES:
+ Automatically detects and crops your stamp
+ AI Stamp Identification
+ Advanced image recognition technology to find your stamp
+ Stamp details from Colnect's extensive worldwide stamp catalog
+ Save a list of favorite stamps in custom collections for later review
+ Use camera or gallery
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://colnect.com/en/help/collecting/privacy_policy