Best Free Rock Identifier Scanner Apps

247+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

The best free rock identifier scanner apps on iPhone average 4.2★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Free Rock Identifier Scanner Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier & Scanner AIRock Identifier & Scanner AIFree4.3★ (888)NoNoOct 2026
2Stone Identifier Rock ID ScanStone Identifier Rock ID ScanFree3.9★ (198)NoYesOct 2026
3Rock Identifier | AI ScannerRock Identifier | AI ScannerFree4.3★ (226)YesYesOct 2026
4Stone Identifier by RockPicStone Identifier by RockPicFree4.8★ (160)NoYesOct 2026
5iRock: Stone & Rock IdentifieriRock: Stone & Rock IdentifierFree4.5★ (509)NoYesOct 2026
6Rock Identifier: Picture StoneRock Identifier: Picture StoneFree1.0★ (3)NoYesMay 2026
7Stone Identifier - Rock FinderStone Identifier - Rock FinderFree4.4★ (1.5K)YesYesOct 2026
8Rock Scan: Identify RocksRock Scan: Identify RocksFree4.4★ (8)YesYesOct 2026

Top Picks for Free Rock Identifier Scanner

Stone Identifier Rock ID Scan#2

Stone Identifier Rock ID Scan by Manh Nguyen hong

Rock Scanner Crystal ID Finder
Strong Contender
📚 Education
3.9😞(198 ratings)
FreeIn-App Purchases
Stone Identifier Rock ID Scan screenshot 1
Stone Identifier Rock ID Scan screenshot 2
Stone Identifier Rock ID Scan screenshot 3
Stone Identifier Rock ID Scan screenshot 4
Stone Identifier Rock ID Scan screenshot 5

Instantly identify rocks, crystals, and gems by taking a photo or selecting one from your library. This AI-powered tool provides detailed information about identified stones, including their properties and other names. Save your discoveries and learn about the geological world around you.

What We Love

  • 👍 Useful for rock collectors
  • 👍 Helps identify rocks
  • 👍 Provides information about rocks
  • 👍 Accurate identification (for some users)
  • 👍 Fun to use

Room to Improve

  • 💰 Expensive subscription/payment required
  • ❌ Does not work for free
  • ❌ Inaccurate identification
  • ❌ Limited free scans
  • ❌ Difficult to use
  • ❌ Stressful and time-consuming
  • ❌ App locks up after subscription page
  • ❌ Difficult to uninstall
Rock Identifier | AI Scanner#3

Rock Identifier | AI Scanner by MyApps

Identify Crystal and Stone
Worth Considering
🔧 Utilities
4.3(226 ratings)
FreeAdsIn-App Purchases
Rock Identifier | AI Scanner screenshot 1
Rock Identifier | AI Scanner screenshot 2
Rock Identifier | AI Scanner screenshot 3
Rock Identifier | AI Scanner screenshot 4

Instantly identify rocks, crystals, gemstones, and minerals by simply taking a photo. Access detailed information about over 6,000 stones and build your personal collection. Explore the natural world with this user-friendly AI-powered tool.

More Free Rock Identifier Scanner apps to explore

FAQ about Free Rock Identifier Scanner

What are the best free rock identifier scanner apps for iPhone?
Rock Identifier & Scanner AI tops our free rock identifier scanner apps ranking as of October 2026, with a 4.3-star average from 888 App Store ratings, and it's free to download.
Rock Identifier & Scanner AI has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ free rock identifier scanner apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.