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Rock Identifier: Stone ID icon

Rock Identifier: Stone ID — Identify rocks with this cool app

4.5 GP
10,266,599+
Google Play

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Description

Been using Rock Identifier: Stone ID for a couple months now. It’s basically an app that lets you take a photo of a rock and it’ll tell you what kind it is. Pretty solid if you’re into geology and that kind of thing.

Here’s what you do – you just snap a pic of the rock and the app analyzes it. There’s also a database with info on different rocks, which is pretty cool. And you can save your rock photos and collection in the app, which is a nice feature.

Look, if you’re into learning about rocks and minerals, you’ll probably like this app. It’s not perfect – the ID accuracy can be hit or miss sometimes – but overall it does a good job. Worth checking out if you’re curious about the rocks around you.

Editor Opinion

So here's my honest take on Rock Identifier: Stone ID. I've tested a bunch of geology and nature apps, and this one's pretty solid overall. The rock identification is impressive when it works, and I like how you can build your own collection in the app. But it does have some issues - the accuracy isn't 100% reliable, and it can be a bit glitchy at times. Still, for a free app it's worth downloading if you're into this kind of thing.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Identifies tons of different rock types
  • Nice collection feature to save your finds
  • Helpful info on the different rocks
  • Free to download and use

Cons

  • Rock ID accuracy can be hit or miss
  • App can be a little buggy sometimes
  • Gets repetitive after a while

Specifications

Updated 20.05.2025
Category Lifestyle
Age Rating Everyone
Developer Next Vision Limited
Android Android 9++
Package Name com.picturerock.rock

Ratings

90
Google Play
4.5/5
104,386 reviews
Generally Favorable
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User Reviews

Pauline Escudero Oct 18, 2025

First of all, there is no instructions of what to do to access the app. Second, and this is a big, bad one, you get redirected to a distribution page...

Cyriina Grimm (Cy) Oct 18, 2025

Great potential... I really want to love this app, but multiple times a day it "fails to connect" and has to be force restarted to work. If you minimize the...

S J Isom Oct 18, 2025

This is an amazing app. It has been very accurate so far. I'll continue testing it and will update if I find any discrepancies in its accuracy. Update: I took...

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