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Best Free Stone Identifier Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 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 (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (78K)NoYesAug 2026
2Stone Identifier - Scan AIStone Identifier - Scan AIFree4.2★ (308)NoNoAug 2026
3Rock Gem Crystal IdentifierRock Gem Crystal IdentifierFree—NoNoAug 2026
4Rock Identifier & Scanner AIRock Identifier & Scanner AIFree—NoNoAug 2026
5Crystalyze: Crystal IdentifierCrystalyze: Crystal IdentifierFree4.7★ (3.4K)NoYesAug 2026
6Stone Identifier : Rock finderStone Identifier : Rock finderFree3.7★ (191)YesNoAug 2026
7AI Rock ID: Crystal IdentifierAI Rock ID: Crystal IdentifierFree4.6★ (519)NoYesAug 2026
8Minerals CenterMinerals CenterFree4.6★ (308)NoNoAug 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😐(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
Stone Identifier - Scan AI#2

Stone Identifier - Scan AI by Samip Ukani

Scan Gems, Minerals & Rocks
Strong Contender
📚 Education
4.2(308 ratings)
Free
Stone Identifier - Scan AI screenshot 1
Stone Identifier - Scan AI screenshot 2
Stone Identifier - Scan AI screenshot 3
Stone Identifier - Scan AI screenshot 4
Stone Identifier - Scan AI screenshot 5
Stone Identifier - Scan AI screenshot 6

Instantly identify rocks and minerals by uploading a photo. Access a vast knowledge base with detailed geological information and organize your personal rock collection. Connect with expert geologists for deeper insights.

More Free Stone Identifier apps to explore

4
Rock Identifier & Scanner AI
Rock Identifier & Scanner AI
Rock Identifier & Scanner AI
Scan & Identify Rocks
Free
📚 Education
(0)
5
Crystalyze: Crystal Identifier
Crystalyze: Crystal Identifier
Crystalyze: Crystal Identifier
Stone, Gem & Witch Crystals
Free

Identify any crystal, stone, or rock instantly by taking a photo. Explore detailed descriptions, metaphysical properties, and organize your collection. Enhance your spiritual practice with tools like a moon calendar and journal.

Instant crystal identification via photoExplore 175+ crystal descriptionsFilter by metaphysical properties
🔍 Reference
(3.4K)
free with in-app purchases
6
Stone Identifier : Rock finder
Stone Identifier : Rock finder
Stone Identifier : Rock finder
Rock Identifier
Free

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.

Photo identification of rocksLearn about 6000+ rock typesCreate personal rock collections
📚 Education
(191)
free with in-app purchases
7
AI Rock ID: Crystal Identifier
AI Rock ID: Crystal Identifier
AI Rock ID: Crystal Identifier
Stone, Mineral & Gemstones
Free

Instantly identify crystals, rocks, and gemstones using advanced AI. Simply take a photo to discover names, properties, and origins. Perfect for collectors and curious individuals looking to learn about minerals.

AI-powered identificationInstant rock and gemstone resultsDetailed crystal properties
📚 Education
(519)
free with in-app purchases
8
Minerals Center
Minerals Center
Minerals Center
Search and identify minerals
Free

Easily identify minerals, rocks, crystals, and stones using photo recognition. Search for specimens based on their characteristics and organize your findings on a personal checklist.

Mineral identification via photoRock, crystal, and stone identificationSearch by characteristics
📚 Education
(308)
free
9
Stone Identifier - Rock Finder
Stone Identifier - Rock Finder
Stone Identifier - Rock Finder
Diamonds, crystals & gemstones
Free

Identify rocks, minerals, and crystals from photos with high accuracy. Explore their properties, discover nearby deposits on a map, and build your own digital collection. Learn fascinating facts about stones from around the world.

Accurate rock identification from photosStudy physical and chemical propertiesDiscover nearby rock deposits on a map
📚 Education
(1.5K)
free with in-app purchases
10
Rock Identifier: Gem, Stone ID
Rock Identifier: Gem, Stone ID
Rock Identifier: Gem, Stone ID
Crystal Mineral Value Scan
Free

Identify rocks, minerals, and crystals by pointing your camera at them. Get their name, scientific details, estimated value, and geological classification. Save your finds and ask follow-up questions about your specimens.

AI-powered rock identificationEstimated value rangeGeological data (hardness, composition)
🔍 Reference
(1)
freemium
11
AI Rock - Stone Check
AI Rock - Stone Check
AI Rock - Stone Check
Scan Rocks & Learn Fast
Free
📚 Education
(0)
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
Rock Identifier - Stone
Rock Identifier - Stone
Rock Identifier - Stone
Identify Crystal, Gem, Mineral
Free
📚 Education
(0)
14
Stone Identifier: CrystalIQ
Stone Identifier: CrystalIQ
Stone Identifier: CrystalIQ
Rock scanner & gem identifier
Free
🔍 Reference
(0)
15
Rock Identifier - Stone Scan
Rock Identifier - Stone Scan
Rock Identifier - Stone Scan
by Anul Agarwal
Free
🔧 Utilities
(0)
16
RockLens - Stone & Gemstone ID
RockLens - Stone & Gemstone ID
RockLens - Stone & Gemstone ID
Rock Identifier+
Free

Instantly identify thousands of rocks, minerals, crystals, and gems with AI. Explore detailed information about their composition, formation, and significance. Build a personal collection of your finds and ask questions about geology.

AI-powered rock identificationDetailed mineral informationPersonal rock collection builder
📚 Education
(272)
free with in-app purchases
17
Rock Identifier: Rock Finder
Rock Identifier: Rock Finder
Rock Identifier: Rock Finder
Stone & Mineral & Crystal ID
Free

Identify stones, crystals, and minerals by simply taking or uploading a photo. Access a comprehensive encyclopedia and learn to distinguish real from fake gemstones. Explore the geological world around you and become a rock expert.

Photo-based stone identificationRecognizes over 6,000 rocks and mineralsCrystal encyclopedia
📚 Education
(1)
freemium
18
Stone Identifier: AI Scanner
Stone Identifier: AI Scanner
Stone Identifier: AI Scanner
Find stone name by photo
Free

Identify stones and rocks using AI by simply taking a photo. Explore a vast database of geological treasures and learn about their composition and formation. Perfect for enthusiasts and learners of all ages.

AI-powered stone identification from photosExtensive database of rocks, minerals, and gemstonesInformation on composition and formation
📚 Education
(1)
free with in-app purchases
19
Rock Identifier: Stone ID Pro
Rock Identifier: Stone ID Pro
Rock Identifier: Stone ID Pro
AI Identify crystals, minerals
Free
📚 Education
(0)
20
Rock ID - Stone Identifier
Rock ID - Stone Identifier
Rock ID - Stone Identifier
Crystal, Mineral, Fossil Guide
Free

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.

Instant AI-powered stone identificationVast catalog of rock profilesPersonal rock and mineral collections
📚 Education
(3.1K)
free with in-app purchases

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 August 2026, with a 4.7-star average from 78K 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 August 2026.
We track 249+ free stone identifier 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.

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