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Best Free Stone Identifier Apps

249+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated September 2026

Whether you're new to free stone identifier or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Stone Identifier Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (81K)NoYesSep 2026
2Stone Identifier - Scan AIStone Identifier - Scan AIFree4.2★ (308)NoNoSep 2026
3Stone Identifier : Rock finderStone Identifier : Rock finderFree3.7★ (220)YesNoSep 2026
4Stone Identifier - Rock FinderStone Identifier - Rock FinderFree4.4★ (1.5K)YesYesSep 2026
5Rock Gem Crystal IdentifierRock Gem Crystal IdentifierFree—NoNoAug 2026
6Stone Identifier: Rock ScanStone Identifier: Rock ScanFree—NoYesAug 2026
7Rock Identifier & Scanner AIRock Identifier & Scanner AIFree—NoNoSep 2026
8Rock Identifier: Picture StoneRock Identifier: Picture StoneFree1.0★ (3)NoYesMay 2026

Top Picks for Free Stone Identifier

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
📚 Education
4.7😐(81K ratings)
FreeIn-App Purchases
#29in Education
Rock Identifier: Stone ID screenshot 1
Rock Identifier: Stone ID screenshot 2
Rock Identifier: Stone ID screenshot 3
Rock Identifier: Stone ID screenshot 4
Rock Identifier: Stone ID screenshot 5
Rock Identifier: Stone ID screenshot 6

Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.

What We Love

  • 🤩 Accurate rock identification
  • 🤓 Extensive information on rocks
  • 🧠 Helpful for learning about rocks
  • 🪨 Great for rock collectors
  • 🤖 Powerful AI-based identification

Room to Improve

  • 💰 Expensive subscription model
  • 🔢 Limited free scans per day
  • 🔍 Inconsistent accuracy, sometimes wrong
  • 🔀 Gives different results for same rock
  • 🙅‍♀️ Poor customer support
Stone Identifier : Rock finder#3

Stone Identifier : Rock finder by Hardik Jetani

Rock Identifier
Worth Considering
📚 Education
3.7😞(220 ratings)
FreeAds
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
Stone Identifier : Rock finder screenshot 6

Identify rocks, crystals, and gemstones instantly by taking a photo. Explore geological surroundings, learn about over 6000 types of rocks, and build your personal rock collection. Offers professional knowledge and email support for inquiries.

What We Love

  • 💰 Completely free with no in-app purchases
  • 📱 No subscription fees required
  • 💡 Provides price range estimates for stones
  • 📚 Offers educational information about rocks
  • 🎯 Simple and straightforward scanning interface
  • 🔍 Useful for rock enthusiasts and collectors

Room to Improve

  • 🎯 Extremely inaccurate identification results
  • ⏱️ Slow loading times
  • 📷 Camera displays incorrect colors
  • 🔍 Cannot identify common stones correctly
  • 📊 Limited database of rocks and minerals
  • 🐛 Inconsistent results for same rock at different angles
  • 📢 Excessive ads and pop-ups
  • 🔄 Navigation issues when searching
  • ❌ Identifies non-stone objects as gems
  • 🚫 Missing common stone types in database

More Free Stone Identifier apps to explore

FAQ about Free Stone Identifier

What are the best free stone identifier apps for iPhone?
Rock Identifier: Stone ID tops our free stone identifier apps ranking as of September 2026, with a 4.7-star average from 81K App Store ratings, and it's free to download.
Rock Identifier: Stone ID has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ free stone identifier apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Rock Identifier is a comprehensive app that allows you to identify rocks, crystals, minerals, and gemstones. You can simply take or upload a photo, and the app will provide an instant identification along with detailed information about the stone.
For each identified stone, the app offers detailed information including its Name, Chemical Formula, Hardness, Colour Variations, and main locations where it can be found. It also provides articles on identifying real versus fake gemstones based on various characteristics.

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free stone identifier free app