1. Home
  2. Topics
  3. Gem Identification Tool

Best Gem Identification Tool Apps

0+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Rock Identifier is the household name in gem identification tool, but it's far from the only option. We track 0+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Gem Identification Tool Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (78K)NoYesAug 2026
2Rock ID - Stone IdentifierRock ID - Stone IdentifierFree4.4★ (3.1K)NoYesAug 2026
3Rock Identifier Crystal FinderRock Identifier Crystal FinderFree4.1★ (243)YesYesAug 2026
4Rock Identifier Stone FinderRock Identifier Stone FinderFree3.5★ (526)NoYesAug 2026
5Rock Identifier: Gemstone AIRock Identifier: Gemstone AIFree3.9★ (30)NoYesAug 2026
6Stone IdentifierStone IdentifierFree4.3★ (1K)YesYesAug 2026
7Stone Identifier.Stone Identifier.Free4.6★ (368)NoYesAug 2026
8Gem Identifier & Rock IDGem Identifier & Rock IDFree4.2★ (16)YesYesAug 2026

Top Picks for Gem Identification Tool

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
📚 Education
4.7😐(78K ratings)
FreeIn-App Purchases
#20in 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

Room to Improve

  • 💰 Expensive subscription model
  • 🔢 Limited free scans per day
  • 🔍 Inconsistent accuracy, sometimes wrong
Rock ID - Stone Identifier#2

Rock ID - Stone Identifier by AIBY

Crystal, Mineral, Fossil Guide
Strong Contender
📚 Education
4.4😞(3.1K ratings)
FreeIn-App Purchases
Rock ID - Stone Identifier screenshot 1
Rock ID - Stone Identifier screenshot 2
Rock ID - Stone Identifier screenshot 3
Rock ID - Stone Identifier screenshot 4
Rock ID - Stone Identifier screenshot 5
Rock ID - Stone Identifier screenshot 6

Instantly identify rocks, minerals, and gems by snapping a photo. Explore detailed profiles, manage your personal collections, and keep a log of all your discoveries. Become a geology expert with this comprehensive guide.

What We Love

  • 👍 Easy to use
  • 🚀 Instant identification
  • 💡 Extensive stone library
  • 🎓 Helpful for education

Room to Improve

  • 🐛 Inconsistent identification accuracy
  • 💰 Paywall after limited free scans
  • 🤔 Questionable reliability for valuable stones
Rock Identifier Crystal Finder#3

Rock Identifier Crystal Finder by Pham Van Huy

Identify Rocks Scanner Stone
Worth Considering
📚 Education
4.1😞(243 ratings)
FreeAdsIn-App Purchases
Rock Identifier Crystal Finder screenshot 1
Rock Identifier Crystal Finder screenshot 2
Rock Identifier Crystal Finder screenshot 3
Rock Identifier Crystal Finder screenshot 4
Rock Identifier Crystal Finder screenshot 5
Rock Identifier Crystal Finder screenshot 6

Instantly identify crystals, stones, and gems using AI by simply taking a photo. Learn about your geological findings, record them, and build your own collection. The app also identifies plants and fish.

What We Love

  • 💯 Accurate identification
  • 👍 User-friendly interface
  • 🔍 Comprehensive database
  • 🔍 Helpful for rock/crystal enthusiasts

Room to Improve

  • 💰 Subscription required for full functionality
  • 🤔 Inconsistent identification accuracy
  • 🙄 Limited free usage

More Gem Identification Tool apps to explore

4
Rock Identifier Stone Finder
Rock Identifier Stone Finder
Rock Identifier Stone Finder
identify gem crystal scanner
Free

Instantly identify rocks, stones, gems, and crystals by simply taking or uploading a picture. Get quick and accurate identification results in seconds.

Identify rocks, stones, gems, and crystalsPhoto identificationFast results
📚 Education
(526)
free with in-app purchases
5
Rock Identifier: Gemstone AI
Rock Identifier: Gemstone AI
Rock Identifier: Gemstone AI
Crystal & Mineral Scanner
Free

Identify gems and crystals instantly by taking a photo. Learn about their properties, healing energies, chakra alignment, and care. Build a personal digital collection and share your discoveries.

Instant gem identification via photoDetails on properties and originInformation on energy and healing properties
🔍 Reference
(30)
subscription
6
Stone Identifier
Stone Identifier
Stone Identifier
Rock, Crystal & Gem Scanner
Free

Instantly identify rocks, stones, gems, and crystals by taking a photo or uploading an image. Get accurate results in seconds with a rich database and user-friendly interface. Perfect for both geologists and enthusiasts.

Identify Rocks, Gems, and CrystalsAccurate identification resultsFast and convenient tool
📚 Education
(1K)
free with in-app purchases
7
Stone Identifier.
Stone Identifier.
Stone Identifier.
Identify Gem, Mineral Crystals
Free

Instantly identify rocks, crystals, minerals, and gems by simply taking a photo. Access a comprehensive library of stones, learn to distinguish real from fake, and even create your own rock collections. Connect with experts for deeper insights.

Photo-based stone identificationExtensive library of stones and gemsExpert chat for stone inquiries
🔧 Utilities
(368)
free with in-app purchases
8
Gem Identifier & Rock ID
Gem Identifier & Rock ID
Gem Identifier & Rock ID
Gemstone, Crystal, Rock Finder
Free

Identify rocks, gems, and crystals instantly by taking a photo. Access a comprehensive database with detailed information and authenticate precious stones. Includes a built-in metal detector for further analysis.

Instant stone identification via photoComprehensive stone databaseGem authentication tool
📚 Education
(16)
free with in-app purchases
9
Stone Gem & Crystal Identifier
Stone Gem & Crystal Identifier
Stone Gem & Crystal Identifier
Diamond Rock Fossil Mineral ID
Free

Identify rocks, gems, crystals, and diamonds with AI-powered accuracy. Get value estimations, authenticity checks, and detailed analysis of your finds. Discover hotspots and learn about the history of your treasures.

AI-powered rock, gem, and crystal identificationValue estimation and authenticity checkDetailed mineral analysis
📚 Education
(56)
free with in-app purchases
10
Rock Identifier: Gem Value
Rock Identifier: Gem Value
Rock Identifier: Gem Value
Crystal•Mineral•Rock scanner
Free

Identify rocks, minerals, crystals, and gemstones instantly with a photo. Get detailed information on properties, hardness, and value. Learn to distinguish authentic stones from imitations.

Instant rock, mineral, crystal & gemstone identificationDetailed stone information (name, hardness, properties)Estimated gemstone value ranges & rarity insights
🔍 Reference
(231)
free with in-app purchases
11
iRock: Stone & Rock Identifier
iRock: Stone & Rock Identifier
iRock: Stone & Rock Identifier
#1 Fossil, Crystal Scanner App
Free

Identify rocks, minerals, and gemstones instantly with AI. Estimate market value, organize your collection, and track its worth over time. Ideal for enthusiasts looking to streamline identification and collection management.

AI rock and gemstone recognitionMarket value estimationCollection tracking
🔍 Reference
(290)
free with in-app purchases
12
Rock & Crystal Identifier
Rock & Crystal Identifier
Rock & Crystal Identifier
Gem Mineral & Stone ID Scanner
Free

Instantly identify rocks, crystals, and minerals by uploading a photo. Explore their history, meaning, and energetic qualities. Organize your collection and connect with experts for insights.

Photo-based rock identificationCrystal and mineral encyclopediaSearch by planet, color, emotion, chakra
📚 Education
(2.6K)
freemium
13
DiamondEyePro
DiamondEyePro
DiamondEyePro
quick Diamond Identification
Free

This app helps diamond dealers quickly identify and verify diamonds. It allows registration of diamonds and subsequent scanning to confirm authenticity. It can also check the condition of prongs on mounted diamonds.

Diamond registrationDiamond scanning and verificationProng condition check
💼 Business
(0)
free
14
Jewelry Identifier Value
Jewelry Identifier Value
Jewelry Identifier Value
Jewelry Appraisal Jewelry ID
Free

Instantly identify jewelry by snapping a photo or uploading an image. This app uses advanced AI to recognize various jewelry types and gems, providing rich data and allowing you to build a personal collection. Its user-friendly interface makes exploring and learning about your pieces simple.

AI-powered jewelry identificationPhoto upload for recognitionDetailed jewelry data
📚 Education
(144)
free with in-app purchases
15
Rock Finder: Stone Identifier
Rock Finder: Stone Identifier
Rock Finder: Stone Identifier
Gem · Mineral · Jewelry
Free

Instantly identify rocks, minerals, and gemstones using AI-powered scanning. Get detailed information on composition, origin, and authenticity. Organize your finds and explore geological insights.

AI-powered rock identificationGemstone authenticity checkerInteractive stone origin map
📚 Education
(449)
free with in-app purchases
16
RockIn Rock & Mineral identify
RockIn Rock & Mineral identify
RockIn Rock & Mineral identify
organize collection, buy, sell
Free

Identify rocks and minerals instantly with a photo. Organize your personal collection, discover global specimens, and connect with a community marketplace to buy and sell. Perfect for collectors, geologists, and enthusiasts of all levels.

Instant rock and mineral identification via photoBuild and organize personal digital collectionBuy and sell specimens in a community marketplace
🔍 Reference
(1.6K)
free with in-app purchases
17
Gem Identifier gemstone AI
Gem Identifier gemstone AI
Gem Identifier gemstone AI
Fossil Rock Stone & Crystal ID
Free

Instantly identify rocks, gems, stones, and minerals using AI. Explore an extensive database, manage your collection, and learn geological facts. Features offline mode for on-the-go exploration.

Instant AI rock identificationExtensive rock and mineral databaseEducational insights and facts
📚 Education
(27)
free with in-app purchases
18
Rock・Stone・Crystal Identifier
Rock・Stone・Crystal Identifier
Rock・Stone・Crystal Identifier
Freestyle Identification App
Free

Identify rocks, minerals, crystals, and gemstones instantly with AI. Get detailed information on physical properties, formation, and uses. Build and organize your personal collection with notes and location tags.

Instant AI identification via photoDetailed rock and mineral informationCamera optimized for specimen photography
🔍 Reference
(135)
subscription
19
Ruby Glint: Rock Identifier
Ruby Glint: Rock Identifier
Ruby Glint: Rock Identifier
Mineral Crystal Gem Identifier
Free

Instantly identify rocks, crystals, minerals, and gemstones by taking or uploading a photo. Learn their names, properties, origins, and even their value. Explore a global marketplace and track your own collection.

Photo-based identificationDetailed stone informationRock and mineral location map
📚 Education
(189)
free with in-app purchases
20
GemstoneAI: Gem & Jewelry Scan
GemstoneAI: Gem & Jewelry Scan
GemstoneAI: Gem & Jewelry Scan
Jewelry & Gem Value Scanner
Free

Instantly identify and value gemstones and jewelry using your phone's camera. Get data-backed market valuations, track your collection's worth, and access detailed market intelligence for over 200 gemstone varieties.

Instant gemstone identificationData-backed market valuationsDigital jewelry box collection
🔍 Reference
(4)
freemium

FAQ about Gem Identification Tool

What are the best gem identification tool apps for iPhone?
Rock Identifier: Stone ID tops our gem identification tool apps ranking as of June 2026, with a 4.7-star average from 78K App Store ratings, and it's free to download.
Yes — 20 of the top gem identification tool apps we rank are free to download, including Rock Identifier: Stone ID and Rock ID - Stone Identifier.
Rock Identifier: Stone ID has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
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.