Best Free Rock Identifier Stone Scanner Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated July 2026

Rock Identifier is the household name in free rock identifier stone scanner, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Rock Identifier Stone Scanner Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (80K)NoYesSep 2026
2Rock Identifier & Scanner AIRock Identifier & Scanner AIFreeNoNoSep 2026
3Stone Identifier - Scan AIStone Identifier - Scan AIFree4.2★ (308)NoNoSep 2026
4Stone Identifier : Rock finderStone Identifier : Rock finderFree3.7★ (220)YesNoSep 2026
5Rock ID - Stone IdentifierRock ID - Stone IdentifierFree4.4★ (3.1K)NoYesSep 2026
6iRock: Stone & Rock IdentifieriRock: Stone & Rock IdentifierFree4.5★ (406)NoYesSep 2026
7Stone Identifier Rock ID ScanStone Identifier Rock ID ScanFree3.9★ (194)NoYesSep 2026
8Rock Identifier: Stone Scan IDRock Identifier: Stone Scan IDFree4.6★ (103)NoYesSep 2026

Top Picks for Free Rock Identifier Stone Scanner

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
📚 Education
4.7😐(80K ratings)
FreeIn-App Purchases
#22in Education
Rock Identifier: Stone ID screenshot 1
Rock Identifier: Stone ID screenshot 2
Rock Identifier: Stone ID screenshot 3
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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

More Free Rock Identifier Stone Scanner apps to explore

FAQ about Free Rock Identifier Stone Scanner

What are the best free rock identifier stone scanner apps for iPhone?
Rock Identifier: Stone ID tops our free rock identifier stone scanner apps ranking as of July 2026, with a 4.7-star average from 80K 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 July 2026.
We track 249+ free rock identifier stone scanner apps on the iOS App Store as of July 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.