StoneSnap - Rock Identifier
Stone, Crystal & Mineral ID
Free · In‑App Purchases
Meet StoneSnap—the AI rock identifier built for hikers, collectors, and anyone who can't walk past an interesting stone.
Found a rock you can't name? Wondering whether that crystal is the real thing? Just snap a photo and StoneSnap gives you a clear best-match identification—rocks, minerals, crystals, gemstones, and even metals—along with the details and a place to save every find.
IDENTIFY ROCKS, CRYSTALS & GEMS IN SECONDS
Point your camera at any specimen and StoneSnap's AI returns the closest match with the visual clues behind it. Rocks, minerals, crystals, gemstones, metals—snap it and find out what it is.
LEARN WHAT YOU'VE FOUND
Every result includes a full profile: hardness, composition, color, luster, an estimated value range, common uses, care tips, and interesting facts—plus pointers to help you spot common look-alikes. Browse and search the built-in specimen guide to go deeper any time.
BUILD YOUR "MY ROCKS" COLLECTION
Save each find with photos, notes, locations, and measurements. Organize rocks, crystals, gems, and minerals into collections you can revisit at your shelf, in the field, or in class.
KEEP A HISTORY OF EVERY SCAN
StoneSnap remembers every identification, so you never lose track of a discovery.
TRY IT FREE
Get free identifications every day—no account or sign-up required.
WHY CHOOSE STONESNAP
• AI identification for rocks, minerals, crystals, gemstones, and metals
• Clear best-match results with the visual evidence behind them
• Key facts, estimated value, and care tips for every specimen
• A built-in guide to browse and search
• "My Rocks" collections with photos, notes, and locations
• A full history of everything you've identified
PERFECT FOR
• Hikers and beachcombers who pocket interesting stones
• Crystal, gem, and mineral collectors
• Teachers and students exploring hands-on geology
• Anyone curious about the rocks around them
STONESNAP PRO
Unlock unlimited identifications and value estimates with StoneSnap Pro. Weekly and yearly plans (with a free trial on weekly) are shown in the app before you subscribe. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple account settings.
StoneSnap provides AI identification estimates for educational use. For safety, valuation, or scientific certainty, consult a qualified expert or laboratory test.
Terms of Use: https://stonesnapai.com/terms
Privacy Policy: https://stonesnapai.com/privacy
Support: support@stonesnapai.com
Bug fixes and performance improvements.
The developer, Lightning Deals 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lightning Deals LLC
- Size
- 77.3 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
English and 17 more
- English, Arabic, Danish, Dutch, French, German, Hebrew, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- StoneSnap Pro $7.99
- StoneSnap Pro $6.99
- StoneSnap Pro $39.99
- StoneSnap Pro $39.99
- StoneSnap Pro $39.99
- StoneSnap Pro $29.99
- Copyright
- © 2026 Lightning Deals