Rock ID - Stone Identifier

In-app purchases
4.4
6.83K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Rock ID—your digital rock identifier and guide to the world of rocks. Discover your passion for geology with our top-notch stone identifier and rock scanner! If you’re into gems, rocks, stones, gemstones, and minerals and dream about assembling the ultimate collection of magic crystals, then look no further than Rock ID. With our expert stone and crystal identifier, no gem will slip through your hands! Use our swift rock scanner to recognize precious gems in mere seconds and add them to your custom collection.

What can Rock ID do?

1. Recognize stones.

Snap a picture of any gem, crystal, rock, stone, fossil, or mineral and get an instant recognition result. Powered by AI, our search engine will identify your rock out of thousands of other stones gathered in its vast database.

2. Help with gem appraisal.

It’s hard to tell the difference between real and fake diamonds, pearls, and jade stones, especially if you’re only starting your journey as a rock enthusiast. Use our smart AI scanner to recognize your rocks and see if you have an authentic gemstone or a similar cheaper rock.

3. Provide insightful rock facts.

Did you know that igneous rocks are formed from magma? Or that real diamonds can cut glass? You can learn all about that and even more from our stone profiles. Each rock, crystal, gem, and stone in the app has a comprehensive description of its features, history, usage, occurrence, and even interesting facts you may have never guessed!

4. Manage gemstone collections.

Never lose your marbles—keep all your minerals in one place! Create your custom gem collections and save newly identified rocks to them whenever and wherever you want.

5. Keep track of your stone identifications.

This gem identifier allows you to track your interesting finds and stores them for you permanently. Even if it has been months since you identified that labradorite on your evening stroll, you can always access it through your snap history!

What do you get with Rock ID?

• A prompt mineral, rock, stone, gem, and fossil identifier powered by cutting-edge AI technology
• Extensive and comprehensive rock descriptions
• Personal custom collections with unlimited rocks
• Detailed history of all stone, gem, crystal, and mineral identifications
• Easy-to-navigate, user-friendly design

Discover your passion for geology with Rock ID! Dig into the vast world of gems and minerals and strike knowledge gold!

Subscribe to Rock ID Premium to get unlimited access to all the app’s features:

• Subscriptions are billed weekly, monthly, or annually at the rate depending on the subscription plan.
• Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.

All personal data is protected in accordance with the Terms of Use and Privacy Policy:
http://aiby.mobi/rockid_android/privacy
http://aiby.mobi/rockid_android/terms/

For any questions or inquiries, please use our customer support form at
http://aiby.mobi/rockid_android/support/
Updated on
Apr 05, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 5 others
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
6.68K reviews
Chloe Kaili
December 24, 2025
the best rock identifier this is. I only use the free version and am super impressed with how good it can identify your rock and mineraloids. there is never any adds u can usually figure out what u have when u look it up. u take a photo and it gives u 3 rocks it could be but fairly good at seeing what u have and getting it right.
32 people found this review helpful
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Róisín “Bean Sidhe” O'Duffy
August 16, 2024
Opened the app after downloading to see whether or not I'd be able to ID a couple stones I have, but am unsure about–had to IMMEDIATELY log in with Google or create a seperate account. Once I got past THAT, the app wouldn't even stay open long enough to find and review the settings–it crashed at least 6 times in the space of 30 seconds. I might be stubborn, but even I'M not dealing with the headache that'd be caused, if I bothered keeping it–so needless to say, I uninstalled it just as quick.
39 people found this review helpful
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eric duckett
October 6, 2025
I scanned about 5-ish rocks before I was Forced to pay. not going to happen... I'm not even sure how accurate this app is. If I knew with absolute certainty, the accuracy is spot-on, I don't think I would mind paying a little. but, for now, it's just a bunch of rocks, not worth paying anything for.
9 people found this review helpful
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AIBY Inc.
December 8, 2025
Hello! We offer a free version of our app with certain limitations. We also offer a free trial without any limitations before committing to payment. Just drop us an email at [email protected] if you require any assistance. We will be happy to help.

What’s new

Hello, rockhounds! Ready for an update? In the new version:

– Rate our accuracy—review your rock identifications for even better results
– Meet the ID family—discover our collection of identification apps, including Bug ID, Mushroom ID, and Plantum

Send your reviews and comments to [email protected] and help us make the app better.

Best regards,
Rock ID team