Best Rocks Identification Apps

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

Looking for free rocks identification apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Rocks Identification Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stone Identifier Rock IDStone Identifier Rock IDFree3.6★ (239)YesYesJul 2026
2Rock Identifier: Id by PhotoRock Identifier: Id by PhotoFree4.2★ (742)NoYesOct 2026
3Rock Identifier: AI AnalysisRock Identifier: AI AnalysisFree—NoYesAug 2026
4Rock Identifier by Picture IDRock Identifier by Picture IDFree3.1★ (138)YesYesSep 2026
5Stone IdentifierStone IdentifierFree4.3★ (1.1K)YesYesOct 2026
6Rock Identifier - Stone ID.Rock Identifier - Stone ID.Free4.7★ (3)NoYesSep 2026
7StoneID Rock IdentifierStoneID Rock IdentifierFree2.5★ (2)NoYesMay 2026
8Rock Identifier & Scanner AIRock Identifier & Scanner AIFree—NoNoOct 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
4.2😞(742 ratings)
FreeIn-App Purchases
Rock Identifier: Id by Photo screenshot 1
Rock Identifier: Id by Photo screenshot 2
Rock Identifier: Id by Photo screenshot 3
Rock Identifier: Id by Photo screenshot 4
Rock Identifier: Id by Photo screenshot 5
Rock Identifier: Id by Photo screenshot 6

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
  • 🚫 Subscription charged even after cancellation
  • 📷 Camera issues and inability to focus on samples

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 October 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: Id by Photo.
Stone Identifier Rock ID shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ rocks identification apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.