Crystal ID: Rock & Gem Scanner
Real or Fake? Gem & Stone Test
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Snap a rock, crystal, or gemstone and see its name, how confident the ID is, and where it's commonly found. First 3 IDs are free, no account. A first look, not a gem lab.
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
Small App Store listing update
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The developer, David Lee, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- David Lee
- Size
- 10.2 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 7 more
- English, Dutch, French, German, Italian, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Access $29.99
- Crystal ID Annual $14.99
- Crystal ID Weekly $2.99
- Copyright
- © 2026