Rock Master: Gem Identifier for Android

Rock Master: Gem Identifier

Rock Master is a professional app developed by MoonX that is dedicated to the identification and valuation of various rocks, stones, crystals, and gems. With just one click to shoot or upload pictures, you can accurately identify and value thousands of rocks in a matter of seconds.

In addition to its identification capabilities, Rock Master allows you to create your own rock collection board. You can search for and learn more about your favorite rocks, making it a valuable tool for geological exploration, children's education, and nature exploration.

The app offers a range of features, including the ability to quickly identify rocks, a private collection board, and the ability to value crystals and gems. You can also search for information about different stones and enjoy the premium functions offered by Rock Master.

With its advanced technology and algorithm team, Rock Master provides high accuracy and speed in identifying and valuing rocks. It also boasts a comprehensive rock database, ensuring that you have access to all the knowledge you need.

Rock Master is user-friendly, allowing you to tap or upload a picture to identify a rock and provide detailed information such as category, origin, physical properties, chemical properties, market price, and more.

Please note that Rock Master is still in versionand the functions may not be perfect. However, the developers are committed to continuous improvement and welcome user feedback. You can contact them via email at

Rock Master also offers a yearly premium subscription that provides unlimited rock identification, access to detailed information, and an ad-free experience.