Coinoscope: Coin identifier

Contains adsIn-app purchases
4.4
5.85K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Coinoscope is a visual search engine for coins.

Coinoscope makes coin identification and valuation easy - just snap a picture of a coin with your phone camera and the app will show you a list of similar coins. Click on the coin to see additional information in the web browser of your phone. Save search results and build your photo collection of coins. Use Estimate Value feature to find out coin value. A must-have tool for every coin collector and numismatist!

Coinoscope uses artificial intelligence techniques to rate similarity of coins.

Main screen:
- Center a coin before taking a picture
- Tap on the image to focus
- Use the zoom slider to increase/decrease the size of the image
- If no similar coins are found, try to obtain a sharper image by using zoom and focus, change lighting conditions, or angle of the phone camera.

Results screen:
- Scroll the list to view images and descriptions of coins
- Press «Estimate value» to find out the approximate value of the coin
- Tap on the image or description to view additional information in the web browser of your phone
- Press the back button to return to the app from the web browser
- Press the photo icon or arrow icon to return to the main screen
- Enter optional note, one or more tags (#) and press «Save» to store search results
- Long-click to copy a description from the list to note field
- Press «Find similar» to search for similar coins

Value Estimation screen:
- Specify coin parameters (country, nominal, currency, issue year)
- Press «Estimate value» to find out the approximate value of the coin
- Scroll the list to view value estimations

My Collection screen:
- Choose tab «All» for a chronological list of coins or tab «# Tagged» for coins with tags
- Scroll the list to view images and descriptions of saved search results
- Click to edit saved search result
- Long-click to delete saved search result

Follow us on Facebook: https://www.facebook.com/coinoscope/

Privacy Policy:
- Coinoscope mobile application uses a phone camera to capture images of coins.
- To perform similarity search images of coins are uploaded and stored on the Coinoscope server.
- Coinoscope will not share uploaded images with any third parties.
- The images of uploaded coins might be used to improve the search engine.
Updated on
Aug 23, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted
4.4
5.85K reviews
In a NuTsHeLL
August 19, 2022
I would DEFINITELY give this app. 10 stars if possible. (Which is actually an essential tool) that any level of numismatic prowess should have on hand at all times. I've been in the field 38 years now, and have found NO other tools that compare even closely yet. As Numismatists know, the vast array of specimens in this field is innumerable. This has helped me WAY more than I ever could have anticipated. Even if it doesn't find an EXACT match, it greatly reduces the spectrum of research.
38 people found this review helpful
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Amanda Cooper
May 21, 2022
I am not too knowledgeable about coin apps but I tried this one and I don't see any reason to look further. This app takes the picture, analyzes it searches the internet and finds the coin and if it cant find the coin it finds the most similar too it. It also has the option to send your pc a link to use it on the PC. Definate recommended. This app does what I need it to do.
90 people found this review helpful
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A Google user
July 7, 2019
The information that this app has given me in cataloging my coin collection that I bought during all my cashier work back in the 80's and 90's is really great. I haven't found the coin to help me retire comfortably but the microscope is irreplacible and the pictures are good. The focusing could be a little bit more steady. I wish the catalog was easier to download into other systems but they said thwy were working ay having a more comprehensive system. All in All I Love it, Great program!!
112 people found this review helpful
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What's new

Coinoscope Cloud:
- Keep a copy of your coin collection on the server
- Restore your collection if the phone is lost
- Transfer your collection when switching to a new phone
- Share your collection across all your devices
- Automatic or manual data synchronization