Primo Rocks: Rock Identifier
Crystal Gem Mineral Fossil ID
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Point your camera at any rock, crystal, mineral, gem or fossil. Get an instant ID, an estimated value, Mohs hardness and the map of where to find more.
Ever picked up a stone and wondered what it was? Primo Rocks is your pocket geologist. Take one photo and our AI identifies any rock, crystal, mineral, gemstone or fossil in seconds, then tells you its story, its estimated value and where in the world to find more.
IDENTIFY ANY ROCK IN SECONDS
Point your camera at any stone and get an instant identification with a confidence check, full physical properties and reference photos to compare.
KNOW WHAT IT IS WORTH
Every identification comes with an estimated market value, so you know if your find is a keeper.
EXPLORE A BEAUTIFUL CATALOG
Browse gemstones, minerals, rocks and fossils in a rich catalog with warm, story style descriptions written for curious minds.
• Locality maps: see where each specimen is found around the world
• Mohs hardness: scratch resistance and physical properties at a glance
• Lore and meaning: the myths, history and crystal meanings behind every stone
• Rock of the Day: a fresh specimen with a new story every morning
BUILD YOUR COLLECTION
Save your finds into folders, keep a wishlist of stones you want to hunt next and watch your collection grow.
PERFECT FOR
• Rockhounds and amateur geologists
• Crystal lovers curious about meanings
• Beachcombers, hikers and families with curious kids
• Fossil hunters
• Anyone holding a mystery stone right now
PRIVACY FIRST
No account needed. Your scans and collection stay on your device.
Download Primo Rocks and turn every walk into a treasure hunt.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Faster rock identification
- Free scans are only used when an identification succeeds
- Value estimates no longer use your scan credits
- More reliable market value lookups
- Fixed prices not loading on the subscription screen
- Value estimates now save in your collection folders
The developer, Primo Technology Ltd., 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Primo Technology d.o.o.
- Size
- 22.6 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Weekly Limited $3.99
- Premium Yearly $39.99
- Premium Yearly Limited $19.99
- Premium Weekly $5.99
- Copyright
- © Primo Technology Ltd.