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, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data isn’t encrypted
Data can’t be deleted
See details
Ratings and reviews
phone_androidPhone
tablet_androidTablet
4.3
2.81K reviews
5
4
3
2
1
J McD
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March 13, 2024
This app is awesome, it's easy to use and has mass amounts of info on each mineral . So cool
A Google user
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December 20, 2018
Steals all if its info from wikipedia, then puts ads on it. Between the ads and the navigation menu, there's barely any room to read the info. It's... really bad.
15 people found this review helpful
Drew Bradshaw
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March 28, 2021
Very helpfull. Im a rock hound and love this app!! Good pics of specimens both rough and in some cases processed. Easy to use and although one can never be absolutely sure on some specimens ?? This app is super helpfull..