Crystal ID: Rock & Gem Scanner
David Lee Education iPhoneiPadiPod touch
Crystal ID: Rock & Gem Scanner is a free Education app for iPhone and iPad by David Lee. Rated 4.8/5 from 5 ratings. Requires iOS 17.0.
- Rating
- 4.8
- 5 ratings
- Price
- Free
- on the App Store
- Size
- 10 MB
- Age 4+
- Updated
- Oct 23
- 2026 · v1.2.2
Screenshots
About Crystal ID: Rock & Gem Scanner
Found a cool rock and want to know what it is? Snap a photo and Crystal ID names it, with a high, medium, or low confidence rating so you know how sure it is. Made for rockhounds, collectors, and curious hikers. It's a quick first look, not a gem lab. WHAT YOU SEE ON EVERY SCAN - The name and type of your rock, crystal, mineral, or gemstone - A high, medium, or low confidence rating - Mineral clues at a glance: Mohs hardness, luster, and color - Where it's commonly found, plus a short plain-English description - A fun fact about the stone HOW IT WORKS 1. Take a photo or pick one from your library 2. The AI looks over your photo 3. Get the ID and its confidence rating 4. Share it, or look it up later in your collection If the rating comes back low, try another angle or better light. BUILD YOUR COLLECTION Every identification is saved to My Collection, so you can look back at your finds anytime. SHARE YOUR FINDS Send an ID to friends, family, or your rockhounding group right from the result screen. CRYSTAL LORE For crystal fans, many results also show the traditional healing beliefs, chakra, and zodiac sign linked to that stone. These come from tradition, not science, and aren't medical advice. TRY IT FREE Your first 3 identifications are free, and you don't need an account. After that, unlock unlimited identifications with a one-time lifetime purchase, an annual subscription, or a weekly subscription. Current prices for your region are shown in the app and on this page. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage subscriptions in your Apple ID account settings. GOOD TO KNOW Crystal ID is a hobby and learning tool. Results, including any value range shown, are AI estimates from a photo. They are not a professional appraisal or an authentication. For anything you plan to buy, sell, or insure, have it looked at by a qualified gemologist. Privacy Policy: https://sdvsignal.com/crystalid/privacy Terms of Use: https://sdvsignal.com/crystalid/terms
Ratings & reviews
4.8
5 ratings
What’s new
Version 1.2.2 · Updated October 23, 2026
Small App Store listing update .
App privacy
The developer, David Lee, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Other Usage Data
- User Content: Photos or Videos
Used for: Analytics, App Functionality
Alternatives to Crystal ID: Rock & Gem Scanner
Looking for apps like Crystal ID: Rock & Gem Scanner? Here are 6 similar apps on the App Store.
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Rock Identifier - Talus
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Stonewise: Rock Identifier
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AI Rock & Gem Identifier
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Rock ID: Crystal Spotter
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StoneScout: Rock Identifier
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Rock Identifier: Gem Stone
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Crystal ID: Rock & Gem Scanner | 4.8 / 5 (5 ratings) | Free | October 23, 2026 | |
| Rock Identifier - Talus | – | Free | Oct 25, 2026 | Compare |
| Stonewise: Rock Identifier | – | Free | Aug 27, 2026 | Compare |
| AI Rock & Gem Identifier | – | Free | Sep 29, 2026 | Compare |
| Rock ID: Crystal Spotter | – | Free | Jul 13, 2026 | Compare |
| StoneScout: Rock Identifier | – | Free | Aug 24, 2026 | Compare |
| Rock Identifier: Gem Stone | – | Free | Oct 19, 2026 | Compare |