Crystal Identifier Rock Finder is an iPhone application developed by Ngoc Cong Nguyen. This educational and reference app allows users to identify different types of rocks using a neural network. By taking or uploading photos of rocks, the app provides a classification of the rock and displays the five most similar mineral names. Users can then click on the corresponding button to quickly access more information about the rock on the internet.

This app offers a fast and enjoyable way to identify and learn about the rocks in your surroundings. Whether you're a geology enthusiast or simply curious about the rocks you come across, Crystal Identifier Rock Finder can help you discover the names and characteristics of various rocks. It's a handy tool for students, researchers, and anyone interested in geology.

Please note that Crystal Identifier Rock Finder also offers a premium version called Rock Identifier Premium, which provides additional features and information. The premium version offers three subscription options: weekly, monthly, and yearly. The subscription will auto-renew unless cancelled 24 hours before the end of the current period. To manage your subscription and auto-renewal settings, you can go to your Account Settings after purchase.

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