Stamp Identifier

Identify any postal stamp quickly with your camera and see detailed catalog info

App info

Version :

2.7.8

Category :

Social

Update :

April 13, 2025

Installs :

387,340

Developer :

Colnect Collectors Community

Requires Android :

Android 5.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: Stamp Identifier, Developed by Colnect Collectors Community. Listed in Social Category. Current Version Is 2.7.8, Updated On 13/04/2025 . According to users reviews on Google Play: Stamp Identifier. Achieved Over 387 thousand Installs. Stamp Identifier Currently Has 1 thousand Reviews, Average Rating 3.4 Stars

NOTE! Our app will quickly recognize ALL WORLD STAMPS ONLY IF you follow the instructions presented in it: fully crop the background and ensure image quality isn't poor. If for some mysterious reason your stamp wasn't recognized, please use our "Not found?" feature and a human will give you an answer and tips on how to improve search results.

Stamp collector or curious just 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 and a huge marketplace to buy and sell your stamps.

Use your camera, choose an image from gallery or share an image from any website you visit to find your stamp.

KEY FEATURES:
+ Advanced image recognition technology to find your stamp
+ Stamp details from Colnect's extensive worldwide stamp catalog
+ Save a list of favorite stamps for later review
+ Use camera, gallery or share an image from any other app

We are currently offering version 2.7.8. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

We've made minor improvements to ensure a smoother stamp collecting experience.

Rate and review on Google Play store

3.4

1,474 total

5 48.3

4 10.9

3 5.0

2 6.8

1 29.0

Total number of ratings

Total number of active users rated for: Stamp Identifier

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Dave Rosenberg

It's very good and easy to use - it gets me to the correct stamp almost every time. It's worth subscribing to the pro version to remove ads, but it would be nicer if the subscription covered all of their suite of Android apps. Overall, the stamp identifier is highly recommended. It would also be great if the Android app were made compatible with Chromebooks.

Crystal Palmer Bull

It hasn't identified a single stamp I have. Update ...would Like to note the arrogant condescending tone of the app designers reply. I would also like the developer to know that I've been a professional photographer for 25 years and I'm more than capable of taking an accurate photographs of a stamp and following simple directions. I have never once in my life left a bad review at the app store. The app simply sucks. The suggested matches were not even remotely close.

William Cawelti

Could not identify any of my rare vintage. stamps. It was 0 out of 19. Not a single one. Google images literally did far better, identifying 11 out of the same 19 with another 3 being the wrong type. Being fair, this app did do very well identifying common issues past the 1930's to present. I ran 35 random common issues from 1932 to present and it was able to accurately identify 29 of the 35 with another 4 being the wrong type, but the right catagory.

Coin Consultant

I am really enjoying this app. Only a few unidentifiable so far, but most US and World Stamps with no problem. Love the favorites part, but (there's always a but); It would be REALLY cool if you could add them to "sets" once they're in your favorites. You could name the set and then move the stamp to the set you want. The coin apps already do this. Check out the PCGS Registry app if you want to see what I'm talking about. You could sort them by country, Varieties, dates, postage amounts etc😁

Jesse Andrew

Pretty stream line, easy to use, occasionally I'll hit a stamp they don't have yet but they're getting there. It has a favorites option for saving stamps of interest. I could see them growing this feature in the future, it may become a good way to keep track of what you have (and need) in the future.

Monica Li

It found most of my stamps I inherited from my grand mother. I am pretty happy with it already. I am sure it will be able to improve and identify more in the future. A feature I would like to have is to sort and filter my favorites by country and year. I am using it like a digital copy of my collection right now. Even better if there's another button for my digital album. It should work exactly the same as my favorites right now plus sort and filter.

Michael Schwartz

App is not working. After either taking a new image, or uploading a file, it indicates searching for 15 seconds, then displays the "Internet error. Check your connection" message. The phone is connected to both Wi-Fi and LTE and Internet is confirmed. Force-stopping the app and clearing the cache does nothing. Version 2.6.1 on Android 12, Dec 12, 2023 update.

Cathy Michael

This app is worthless!!! Followed the instructions, so before the developer responds, I cropped the picture so the only thing showing was the stamp it didn't even come close to identifying the stamp. It showed all kinds of stamps none had the picture or color. I wouldn't even bother installing this thing. If I could give it a 0 I would I tried this app again (3/7/21) and it still does not work. Please dont try to say I can't take a picture, crop the pic, and hit search it still does not work