Rock ID: Gem Identifier
Stone, Minerals & Crystals
Archived App (Last seen on 19 Feb 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Instantly identify rocks, minerals, gems, and fossils using AI. Access detailed geological information, learn about rarity and formation, and manage your personal collection. Perfect for enthusiasts and students.
What's New in Rock ID
1.0.2
October 21, 2025
We've optimized the app for better discoverability. Small improvements under the hood to keep everything running smoothly.
Subscription plans
Rocky Premium
Identify unlimited rocks with AI
Developer apps
FAQ
How does Rock ID identify rocks and minerals?
Rock ID uses advanced AI technology to identify stones, gems, and fossils. You can snap a photo or upload an image from your gallery for instant identification.
What kind of geological information does Rock ID provide?
The app offers comprehensive data including mineral type, chemical composition, Mohs hardness scale, crystal structure, color variations, and geographic origin for each identified specimen.
Can I save my identified rocks with Rock ID?
Yes, Rock ID features a personal collection manager where you can save, categorize, and organize your identified rocks and minerals with photos, notes, and location data.
What are the subscription options for Rock ID?
Rock ID offers a premium subscription with unlimited identifications, advanced data, collection export, and an ad-free experience. Plans include weekly ($5.99/P7D with a 3-day free trial) and yearly ($29.99/P1Y) options.
How often is Rock ID updated?
The latest version of Rock ID is 1.0.2, and it was last updated on October 21, 2025. Updates typically include new features and performance improvements.
What devices does Rock ID support?
Rock ID is currently supported on iPhone devices.
Is Rock ID suitable for younger users?
Rock ID has an age rating of 4+, making it suitable for younger users interested in learning about geology.
How can I manage my Rock ID subscription?
Subscriptions for Rock ID auto-renew but can be managed at any time within your Apple Account settings.