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Rock ID – Stone Identifier icon

Rock ID – Stone Identifier — Addictive rock and gem identification app

Android Education AIBY Inc.
4.0 GP
474,859+
Google Play

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Description

I’ve been using Rock ID – Stone Identifier for a couple months now. It’s basically an app that lets you take a photo of any rock, crystal, or gem and it’ll tell you what it is. Pretty solid if you’re into geology and building a collection of cool rocks and minerals.

Here’s how it works – you just snap a pic and the app’s AI engine identifies the stone for you. There’s also a cool database you can browse to learn about different types of rocks and gems. It’s got some neat info on where they’re found and what they’re used for.

Look, if you’re into rocks, crystals, and gemstones, you’ll probably get a kick out of this. It’s not perfect – the database can be a bit limited and the ads can get annoying – but overall it does a pretty good job of helping you discover and learn about new stones. Worth checking out for any budding rock hounds.

Editor Opinion

I've tested a bunch of rock identification apps and Rock ID is one of the better ones. The AI-powered scanning is pretty accurate and fast, and the extra info on each stone is genuinely interesting. The interface is user-friendly too. On the downside, the database could be more comprehensive, and the free version has some annoying ads. But if you're looking for a simple way to learn about rocks and minerals, I'd recommend giving this a try.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Accurate AI-powered rock and gem scanning
  • Interesting info on the different types of stones
  • Easy to use and navigate, even for beginners
  • Free to download and use, no paywalls

Cons

  • Database could be more extensive
  • Ads can get pretty annoying in the free version
  • Doesn't have advanced features like a rock collection manager

Specifications

Updated 14.02.2025
Category Education
Age Rating Everyone
Developer AIBY Inc.
Android Android 11++
Package Name rock.identifier.stone.gem.crystal.mineral

Ratings

80
Google Play
4.0/5
5,825 reviews
Generally Favorable
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User Reviews

Bree Ledford Oct 16, 2025

a friend told me about this app. immediately after getting home I looked into rock 🆔. I didn't realize how much important information is shared...like a book of wealth in...

Beth Kennedy Oct 16, 2025

Absolutely useless! Every rock was either flint, quartz, or fossil. I started with rocks and crystals that I already knew to see how accurate it was. It wasn't accurate at...

Julie Baugh Oct 16, 2025

had a free trial for a couple days and cancelled cause I didn't want to subscribe, they are charging me anyway with no option of cancellation. now have to go...

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