Best Rocks Identifying Apps

248+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

Looking for free rocks identifying apps? 20 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Rocks Identifying Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stone Identifier Rock IDStone Identifier Rock IDFree3.6★ (239)YesYesJul 2026
2Rock Identifier: Picture StoneRock Identifier: Picture StoneFree1.0★ (3)NoYesMay 2026
3Stone Identifier - Rock FinderStone Identifier - Rock FinderFree4.4★ (1.5K)YesYesOct 2026
4Stone Identifier Rock ID ScanStone Identifier Rock ID ScanFree3.9★ (194)NoYesOct 2026
5Rock Identifier & Scanner AIRock Identifier & Scanner AIFree—NoNoSep 2026
6Rock Identifier: Id by PhotoRock Identifier: Id by PhotoFree4.2★ (742)NoYesOct 2026
7Stone IdentifierStone IdentifierFree4.3★ (1.1K)YesYesOct 2026
8Rock Scan: Identify RocksRock Scan: Identify RocksFree4.4★ (8)YesYesOct 2026

Top Picks for Rocks Identifying

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
Stone Identifier - Rock Finder#3

Stone Identifier - Rock Finder by App Holdings

Diamonds, crystals & gemstones
Worth Considering
📚 Education
4.4😞(1.5K ratings)
FreeAdsIn-App Purchases
Stone Identifier - Rock Finder screenshot 1
Stone Identifier - Rock Finder screenshot 2
Stone Identifier - Rock Finder screenshot 3
Stone Identifier - Rock Finder screenshot 4
Stone Identifier - Rock Finder screenshot 5

Identify rocks, minerals, and crystals from photos with high accuracy. Explore their properties, discover nearby deposits on a map, and build your own digital collection. Learn fascinating facts about stones from around the world.

What We Love

  • 🤗 Helpful for identifying rocks and minerals
  • 🧠 Informative details on specimens
  • 👨‍🏫 Educational for students and kids

Room to Improve

  • 🤷‍♂️ Inconsistent and inaccurate identification results
  • 💰 Expensive subscription model
  • 🔒 Difficult to cancel subscription
  • 🙅‍♀️ Limited free usage
  • 🤖 Feels like an automated response rather than a knowledgeable app

More Rocks Identifying apps to explore

FAQ about Rocks Identifying

What are the best rocks identifying apps for iPhone?
Stone Identifier Rock ID tops our rocks identifying 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 identifying apps we rank are free to download, including Stone Identifier Rock ID and Rock Identifier: Picture Stone.
Stone Identifier Rock ID shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ rocks identifying apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.