Out of 247+ picture identifier mineral apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top Picture Identifier Mineral Apps (August 2026)
Instantly identify rocks, minerals, and stones using your phone's camera. Access a vast database for high-accuracy identification. A subscription unlocks full access to all features.
Instantly identify stones and crystals using your phone's camera or existing photos. This app leverages AI to quickly determine the type of stone and provides detailed information about your finds. Explore the world of geology with ease and accuracy.
Easily identify rocks by taking a photo or uploading an image. Get detailed information, fun facts, and create your own digital collection of geological finds. Explore the world of stones and minerals with this user-friendly guide.
What We Love
💎 Accurately identifies some common crystals
🤖 AI-powered identification
Room to Improve
🔍 Inability to accurately identify many common stones
💰 Subscription required to access full functionality
🤖 Inconsistent and unreliable identification results
What are the best picture identifier mineral apps for iPhone?
Rock Identifier: Picture Stone tops our picture identifier mineral apps ranking as of August 2026, with a 1.0-star average from 3 App Store ratings, and it's free to download.
Are there free picture identifier mineral apps for iPhone?
Yes — 20 of the top picture identifier mineral apps we rank are free to download, including Rock Identifier: Picture Stone and Rock Identifier by Picture ID.
Does Rock Identifier: Picture Stone have ads or in-app purchases?
Rock Identifier: Picture Stone has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
How many picture identifier mineral apps are on the App Store?
We track 247+ picture identifier mineral apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
How does Rock Identifier identify rocks?
Rock Identifier uses your phone's camera to take a picture of a rock. The app then processes this image to identify the rock, mineral, or stone from its extensive database, providing high-accuracy results.
What is the subscription cost for Rock Identifier?
Full access to Rock Identifier requires a subscription of $9.99 per month. You can cancel your subscription at any time.