Stamp Identifier

Name: Stamp Identifier
Rating: 3.9 (373 reviews)
Author: Amir Wald

By: Amir Wald App

Stamp scanning and collecting

Overview

Version:

2.3.1

Last updated: 2026-07-07

Ranking

#87,574 ▼ 63

Overall

Features & Capabilities

Stamp Identifier uses AI image recognition to automatically detect and crop stamps and fetch details from Colnect's global stamp catalog. This makes it easy to learn about stamps you see and expand your collection.

Save favorites in custom collections for later review, and identify stamps with either your camera or gallery.

User Growth & Download Statistics

App AI GenAI Photography Education

By:

Amir Wald

Rating:

3.90

(373) 1 new ratings

Version:

2.3.1 Last updated: 2026-07-07

Version code:

885325501

Creation date:

2020-05-26

Compatible devices:

Size:

57.10MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-31

Compare stats and ranking:

Ranking

# 87,574 ▼ 63

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Amir Wald

Apple Apps Store

https://apps.apple.com/us/app/stamp-identifier/id1514872924

Website:

https://colnect.com

User Reviews

Reviewers consistently cite Stamp Identifier’s strong identification accuracy and ease of use, with useful identifiers, variants, and even revenue data when available. It’s also praised as a fast, handy time-saver for cataloging, and a helpful free option. However, recurring drawbacks include lack of price valuations or unreliable pricing, uneven results and false negatives, and frequent reliability glitches (updates causing errors, camera focus problems, and server/connectivity issues). Ads and paywalls, plus privacy/permissions concerns, further frustrate some users. Overall: solid identification and data depth when it works, but reliability, pricing info, and UX complaints limit appeal.

Pros

Accurate stamp identification even on faded or damaged stamps
Fast, easy to use; a time-saver for cataloging
Provides essential identifiers and data, including links to variants and revenues
Useful free option; good value without immediate paywall
Effective for quick lookups, including modern issues

Cons

No or unreliable stamp valuations; prices often missing or inaccurate
Unreliable/erratic results and identification; inconsistent performance, especially after updates
Camera focus and image capture problems
Server connectivity issues, rate limits, and reliance on external websites
Ads, paywalls, and privacy concerns (permissions like access to photos)

Recent reviews

I downloaded the free version to try it to see if I would like it. It identified the first stamp but then wouldn’t capture any others in the standard option. Kept popping up needed to upgrade every few seconds. I might have been doing something wrong. The first stamp worked great, only I would like it reference the Scott Identifying number. But I do not want to purchase the premium version until I can ensure it will work the way I need it to. Can’t tell with it only letting me do one stamp then requiring me to upgrade…