Best Gemstone Identification Apps

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

The best gemstone identification apps on iPhone average 4.6★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Gemstone Identification Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (79K)NoYesSep 2026
2Gemstone Identifier ◦ GemLensGemstone Identifier ◦ GemLensFreeNoYesMay 2026
3GemID: Gemstone IdentificationGemID: Gemstone IdentificationFree5.0★ (1)NoYesAug 2026
4Gemstone Identifier: GemScanAIGemstone Identifier: GemScanAIFree4.0★ (1)NoYesAug 2026
5Gemstone Identifier - GIGemstone Identifier - GIFree5.0★ (1)NoYesSep 2026
6GemstoneAI: Jewelry IdentifierGemstoneAI: Jewelry IdentifierFree5.0★ (6)NoYesSep 2026
7Gemstone Identifier: DiamondGemstone Identifier: DiamondFree4.0★ (4)NoYesAug 2026
8Rock Identifier: Gemstone IDRock Identifier: Gemstone IDFree3.7★ (17)NoYesAug 2026

Top Picks for Gemstone Identification

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
📚 Education
4.7😐(79K ratings)
FreeIn-App Purchases
#22in Education
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Rock Identifier: Stone ID screenshot 5
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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

Room to Improve

  • 💰 Expensive subscription model
  • 🔢 Limited free scans per day
  • 🔍 Inconsistent accuracy, sometimes wrong
GemID: Gemstone Identification#3

GemID: Gemstone Identification by GemID Labs

exam study. Identify & catalog
Worth Considering
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
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Identify gemstones using optical and physical properties like a professional. Features detailed guidance for instrument testing and collection management. Includes a database of 119 gems, from common to rare.

More Gemstone Identification apps to explore

FAQ about Gemstone Identification

What are the best gemstone identification apps for iPhone?
Rock Identifier: Stone ID tops our gemstone identification apps ranking as of August 2026, with a 4.7-star average from 79K App Store ratings, and it's free to download.
Yes — 20 of the top gemstone identification apps we rank are free to download, including Rock Identifier: Stone ID and Gemstone Identifier ◦ GemLens.
Rock Identifier: Stone ID has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ gemstone identification apps on the iOS App Store as of August 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.