Best Rocks Identification Apps

250+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Looking for free rocks identification apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Rocks Identification Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stone Identifier Rock IDStone Identifier Rock IDFree3.6★ (239)YesYesJul 2026
2Rock Identifier & Scanner AIRock Identifier & Scanner AIFreeNoNoSep 2026
3RockDetect AIRockDetect AIFreeNoYesMay 2026
4Rock Identification - Rock IDRock Identification - Rock IDFree4.8★ (30)NoYesAug 2026
5Rock Identifier Stone FinderRock Identifier Stone FinderFree3.5★ (526)NoYesSep 2026
6Rock Identifier: MinerlyRock Identifier: MinerlyFreeNoYesMay 2026
7Rock Identifier by Picture IDRock Identifier by Picture IDFree3.1★ (138)YesYesSep 2026
8Rock & Stone Identifier AppRock & Stone Identifier AppFree4.5★ (142)NoYesSep 2026

Top Picks for Rocks Identification

Stone Identifier Rock ID#1

Stone Identifier Rock ID by Thuong Nguyen Thi

Identify Rocks Crystal Scanner
Editor's Choice
📚 Education
3.6😊(239 ratings)
FreeAdsIn-App Purchases
Stone Identifier Rock ID screenshot 1
Stone Identifier Rock ID screenshot 2
Stone Identifier Rock ID screenshot 3
Stone Identifier Rock ID screenshot 4
Stone Identifier Rock ID screenshot 5

Instantly identify stones and crystals from your photos. Satisfy your curiosity about the geological world with fast, accurate image recognition. Organize your findings and build your personal rock collection with a user-friendly interface.

What We Love

  • 🚀 Fast and accurate stone identification
  • 👍 User-friendly design
  • 💡 Helpful collection feature
  • 🔍 Excellent for learning about rocks and minerals
  • 🎉 Fun and enjoyable to use

Room to Improve

  • 🔒 Requires subscription to access full functionality
  • 🐛 Inconsistent or inaccurate identification results
  • 💰 Expensive subscription model
  • 🚫 Limited free trial with only one-time use

More Rocks Identification apps to explore

FAQ about Rocks Identification

What are the best rocks identification apps for iPhone?
Stone Identifier Rock ID tops our rocks identification apps ranking as of September 2026, with a 3.6-star average from 239 App Store ratings, and it's free to download.
Yes — 20 of the top rocks identification apps we rank are free to download, including Stone Identifier Rock ID and Rock Identifier & Scanner AI.
Stone Identifier Rock ID shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ rocks identification apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you identify stones and crystals by simply taking a photo. It aims to satisfy your curiosity about various rocks and minerals by providing fast and accurate identification results through image recognition.
Key features include fast and accurate identification of a wide variety of rocks, an outstanding photo identification accuracy rate, and an excellent resource for learning about rocks. It also offers a user-friendly display, the ability to quickly record geological findings, and easy creation of personal rock collections.