US Stamps Collecting

Developer: Amir Wald

Category: Education

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450 installs

9.00 ratings

14 monthly active users

$<10K monthly revenue est.

IAP 27% · Ad 73%

US Stamps Collecting Summary

US Stamps Collecting is a ad-supported, with in-app purchases iOS app in Education by Amir Wald. Released in Feb 2022 (4 years ago). It has 9.00 ratings with a 4.33★ (good) average. Based on AppGoblin estimates, it reaches roughly 14 monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Mar 30, 2026.

Store info: Last updated on App Store on Mar 30, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1576411517

First Released: 2022-02-25

Store Last Updated: 2026-03-30

In-App Purchases: Yes

Ads: Yes

Website: colnect.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-02-10

AppGoblin Last Crawled: 2026-04-07

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-14

Ads.txt Crawl Status: Failed

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

4.33★

Ratings: 9.00

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Screenshots

App Description

US Stamps catalog provides a comprehensive catalog of US stamps and US revenue stamps.
Browse and and see details about any US stamp, courtesy of colnect.com, a social network for worldwide collectors which has the world's largest online stamp catalog and a huge marketplace to buy and sell your stamps.

Filter the stamps using a variety of filter options: Years, Series, Face Values, Perforations and many others.

Search US stamps by Name, Description or Catalog Code by using a dropdown button in the search field

See currently selected filters and remove any by tapping a Reset button.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://colnect.com/en/help/collecting/privacy_policy