Identify, Understand and Collect Rocks, Crystals and Minerals
Snap or upload a photo. StoneSnap helps you identify rocks, crystals and gemstones using advanced AI with one major difference: we don’t just guess the top match. We explain it.
Key Features
Smart Rock, Crystal and Gem Identifier
Take a photo, choose one from your library, or share an image from another app. Our scans go deeper than most, taking a moment to deliver smarter results with real explanations.
Add Context to Improve Accuracy
Optionally include helpful details like where you found it or what you observed — texture, weight, color, and more — to help improve scan precision.
Learn Why, Not Just What
Every scan includes a clear explanation of what we think it is and why. We highlight visual traits seen in your photo and even share reasons it might not be a match, along with tips to help you confirm.
Explore the Rock and Mineral Catalog
Browse a detailed guide of rocks, minerals and gemstones. Learn how to identify them, see examples and expand your knowledge.
Your Scans, Saved Automatically
All identifications are saved to your scan history so you can revisit and compare anytime.
Build and Organize Your Personal Collection
Create entries for the stones you find or own. Add tags, photos, location, notes, dimensions, weight, estimated value and more.
Earn Badges as You Explore
Track your progress and milestones with badges — awarded for things like scanning rocks, identifying certain types, and building your collection. Badges evolve from Bronze to Platinum as you go.
Great For
• Curious explorers and hikers
• Rockhounds and crystal enthusiasts
• Geology students and teachers
• Anyone who loves learning from nature Unlock More with StoneSnap Pro
• Get unlimited scans
• Create unlimited tags and add multiple photos to items in your collection
• Get first access to new tools and upgrades Try StoneSnap Pro free with a limited-time trial. Subscription Info
• Payment charged to your iTunes Account at confirmation
• Subscription auto-renews unless canceled at least 24 hours before the end of the current period
• Manage or cancel anytime in your App Store account settings
• Any unused trial time is forfeited once a subscription starts
Privacy Policy: https://hangarsevenstudio.com/privacy
Terms of Use: https://hangarsevenstudio.com/terms
This app allows you to identify, collect, sort, and organize your collection! It’s perfect for when you want to show off your collection or make comparisons when out collecting or shopping around for new specimens. You get three days for free to scan without limits or hindrances, so I appreciate that there isn’t an upfront pay-wall, and it gives me time to really explore the app in its entirety! There is even a cool badge-collection system that reminds me of PokeMon Go, so it keeps it interesting to say the least! I highly recommend this app to anyone who has anywhere from a small collection of rocks to even a wall of them! You’ve got to try it out.
Makes beach-coming extra fun
hattiecakes
I walk the beach frequently and it’s wild how addictive this app is. I had a backache given how many times I’m bending down and grabbing a colorful rock to scan.
Great app to record my collection!
PrincessPigPhD
Such a fun and interactive app for identifying and learning more as I build my rock collection. It’s like Pokemon Go for rocks! Easy to use and works like a charm!
You can now share your achievement badges! Show off your finds and milestones with friends.
Version 1.4.5
The developer, Hangar Seven Studio LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Location
Contact Info
User Content
Identifiers
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Hangar Seven Studio LLC
Size
107.6 MB
Category
Education
Compatibility
Requires iOS 18.3 or later.
iPhone Requires iOS 18.3 or later.
Mac Requires macOS 15.3 or later and a Mac with Apple M1 chip or later.
