Rock Identifier • Stone ID
Crystal, Gem, Mineral & Fossil
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Redesigned as a pocket field guide. Identify rocks, crystals, gems and fossils from one photo, and build your own collection of finds.
Discover the world beneath your feet with Rock Identifier • Stone ID! Snap a photo of any rock, mineral, or crystal, and get instant identification with detailed info: name, type, hardness, color, origin, and similar specimens.
Rock Identifier • Stone ID is perfect for geology enthusiasts, hobbyists, students, and collectors. Build your own rock library, add notes or locality, and browse guided articles.
Dive deep into geology now—turn curiosity into knowledge with Rock Identifier • Stone ID.
Privacy: https://docs.google.com/document/d/1htINR7368ay8fDsMmbnsMeU1_pClH7BdWuWLrm_vspQ/edit?usp=sharing
Terms: https://docs.google.com/document/d/1OQ2x5n70-sFLDJR41u0EBdsOAbxuS_A44cMwjTGIuNY/edit?usp=sharing
This app is free, however some features might require a purchase.
Ratings & Reviews
A whole new Rock Identifier, redesigned as a pocket field guide.
• Fresh design: warm paper tones, classic serif headings and a new app icon
• Dark mode that follows your iPhone's appearance
• Clearer results: likely match, type, Mohs hardness and color at a glance
• Camera tips: frame one rock in natural light for better matches
• Your collection: search your finds and filter by igneous, sedimentary or metamorphic
• Learn tab: how to read a rock, the Mohs hardness scale, rock formation types and a field collection guide
• New welcome tour for first-time explorers
• Faster, more reliable identification and smoother subscriptions
Enjoying the update? A quick review helps other rockhounds find the app.
The developer, Orkhan Alizada, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Orkhan Alizada
- Size
- 15 MB
- Category
- Education
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - Mac
Requires macOS 15.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Weekly $4.99
- Yearly $29.99
- Copyright
- © 2026 Orkhan Alizada