Coinoscope is an Android app developed by Miccron that serves as a visual search engine for coins. The app uses artificial intelligence to identify and rate the similarity of coins. Its main feature allows users to take a picture of a coin with their phone camera and receive a list of similar coins. From there, users can tap on the coin to see additional information in the web browser of their phone, including an estimate of the coin's value.

Coinoscope also allows users to save search results and build their photo collection of coins. The app has a user-friendly interface and provides helpful tips for obtaining sharper images for better search results. Overall, Coinoscope is a must-have tool for every coin collector and numismatist.

Privacy is a concern for many users, and Coinoscope addresses this by stating that uploaded images of coins are stored on their server for similarity search purposes only and will not be shared with third parties. Users can also follow the app on Facebook for updates and news.