Rock Identifier: ID Gems
Scan gems, stones & crystals
Only for iPhone
Free · In‑App Purchases
iPhone
Snap a photo to reveal a rock’s name, origin & fun facts in seconds! Explore thousands of minerals, save your finds, and level‑up your geology knowledge.
Found a curious crystal on a hike? Wondering whether that beach pebble is jasper or agate? The Rock Identifier app puts a pocket geologist in your hand. Just take a photo and our app compares your image to thousands of expertly‑curated specimens to tell you exactly what you’ve found, plus how it was formed and where it’s commonly discovered.
Why rock‑hounds love Rock Identifier
- Smart rock ID: Snap or upload a photo and receive a detailed match in seconds, powered by a neural network trained on museum archives and field‑guide imagery.
- Confidence score: Know how sure the model is before you save a result.
- Rich geological profiles: Formation, hardness, streak, typical environments, industrial uses and fun trivia for thousands of rocks, minerals, crystals and gemstones.
- Interactive Explore library: Swipe through vivid, high‑resolution images of rocks and learn more about them.
- Personal History: A timeline of every specimen you identify.
- Built‑in photo tips: Simple guidance helps you capture clear, well‑lit images for the most accurate analysis.
Go Premium, go unlimited
Free users enjoy 3 daily scans. Upgrade to Premium for:
- Unlimited identifications
- Ad‑free experience
- Priority support
Payment will be charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions.
The science behind the magic
Our convolutional neural network blends public‑domain museum collections, USGS datasets and community photos to achieve accuracy rates of up to 95 % on common minerals and gems.
Privacy‑first design
Images are processed on‑device first; only anonymised vectors leave your phone when extra verification is needed. We never sell personal data.
Happy scanning!
Terms of Use: https://colorful-software-app-assets.s3.us-east-1.amazonaws.com/rock-identifier/terms.html
Privacy Policy: https://colorful-software-app-assets.s3.us-east-1.amazonaws.com/rock-identifier/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bugfixes and support for liquid glass.
The developer, Colorful Software Sp. z o.o., 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
- Colorful Software Sp. z o.o.
- Size
- 17.6 MB
- Category
- Education
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly Plan $2.99
- 3-Day Trial $0.99
- Copyright
- © 2025 Colorful Software Sp. z o.o.