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Best Rock Scanner Free Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good rock scanner free apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Rock Scanner Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (79K)NoYesAug 2026
2Rock & Crystal IdentifierRock & Crystal IdentifierFree4.6★ (2.6K)YesYesAug 2026
3Stone Identifier - Scan AIStone Identifier - Scan AIFree4.2★ (308)NoNoAug 2026
4Rock ID - Stone IdentifierRock ID - Stone IdentifierFree4.4★ (3.1K)NoYesAug 2026
5Stone Identifier : Rock finderStone Identifier : Rock finderFree3.7★ (220)YesNoAug 2026
6Rock Identifier - Rock ScannerRock Identifier - Rock ScannerFree4.5★ (37)NoYesAug 2026
7Rock IdentifierRock IdentifierFree4.7★ (180)NoYesAug 2026
8Rock Identifier: Stone ID AIRock Identifier: Stone ID AIFree4.2★ (153)YesYesAug 2026

Top Picks for Rock Scanner Free

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
#19in 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 & Crystal Identifier#2

Rock & Crystal Identifier by Crystal Council LLC

Gem Mineral & Stone ID Scanner
Strong Contender
📚 Education
4.6😐(2.6K ratings)
FreeAdsIn-App Purchases
Rock & Crystal Identifier screenshot 1
Rock & Crystal Identifier screenshot 2
Rock & Crystal Identifier screenshot 3
Rock & Crystal Identifier screenshot 4
Rock & Crystal Identifier screenshot 5

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.

What We Love

  • 💎 Excellent crystal knowledge database
  • 🛒 Convenient in-app shopping
  • 🔍 Accurate crystal identification
  • 📚 Informative and educational

Room to Improve

  • 🔒 Limited free scans
  • 💰 Expensive subscription
  • 🤔 Inconsistent identification results
Stone Identifier - Scan AI#3

Stone Identifier - Scan AI by Samip Ukani

Scan Gems, Minerals & Rocks
Worth Considering
📚 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 Rock Scanner Free apps to explore

4
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
5
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
(220)
free with in-app purchases
6
Rock Identifier - Rock Scanner
Rock Identifier - Rock Scanner
Rock Identifier - Rock Scanner
Rock scanner and identifier
Free

Instantly identify rocks, minerals, and gemstones by taking a photo. Get detailed geological information, save your discoveries, and learn about earth science. This app works offline, making it ideal for outdoor exploration and educational purposes.

Instant rock identification via photoDetailed geological informationPersonal rock collection saving
📚 Education
(37)
free with in-app purchases
7
Rock Identifier
Rock Identifier
Rock Identifier
Stone, Crystal, Gem Mineral ID
Free

Instantly identify rocks, minerals, crystals, and fossils using advanced AI. This app serves as a geological companion for enthusiasts, students, and professionals, offering detailed information and community interaction.

AI-powered rock identificationCommunity identification sharingPersonal AI rock assistant
📚 Education
(180)
free with in-app purchases
8
Rock Identifier: Stone ID AI
Rock Identifier: Stone ID AI
Rock Identifier: Stone ID AI
Gemstone & Mineral Scanner
Free

Instantly identify rocks, minerals, and crystals using advanced image recognition. Explore their history, properties, and build a personal collection. Connect with a community of enthusiasts.

Instant rock, mineral, and crystal identificationDetailed specimen informationRock history and crystal healing insights
🔍 Reference
(153)
free with in-app purchases
9
Rock-Scan
Rock-Scan
Rock-Scan
Scan and identify your rocks.
Free

This application allows users to scan and identify rocks and minerals directly from their mobile device. It provides a convenient way to learn about geological samples encountered in everyday life.

Scan rocks and mineralsIdentify geological samplesMobile identification tool
📊 Productivity
(61)
free with in-app purchases
10
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
(1.1K)
free with in-app purchases
11
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
12
Rock Identifier & Scanner AI
Rock Identifier & Scanner AI
Rock Identifier & Scanner AI
Scan & Identify Rocks
Free
📚 Education
(0)
13
Rock Scanner: Rock ID
Rock Scanner: Rock ID
Rock Scanner: Rock ID
Stone, Crystal & Gem AI Finder
Free
📚 Education
(0)
14
RockAI Identifier
RockAI Identifier
RockAI Identifier
Scan & Identify Rocks, Gems
Free
📚 Education
(0)
15
乐刷联合收单
乐刷联合收单
乐刷联合收单
by Leshua Technology Co., Ltd.
Free
🔧 Utilities
(0)
16
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
17
Rock & Stone Identifier
Rock & Stone Identifier
Rock & Stone Identifier
Mineral Gem Crystal ID
Free
🔍 Reference
(0)
18
Rock Identifier: Minerly
Rock Identifier: Minerly
Rock Identifier: Minerly
Explore Rocks Worldwide
Free
📚 Education
(0)
19
Rock Identifier: AI Analysis
Rock Identifier: AI Analysis
Rock Identifier: AI Analysis
Identify Rocks Instantly: Scan
Free
$1.99 | 100% OFF
📚 Education
(0)
20
Rock Identifier: Gem Scanner
Rock Identifier: Gem Scanner
Rock Identifier: Gem Scanner
Gemstone Stone Mineral Crystal
Free
📚 Education
(0)

FAQ about Rock Scanner Free

What are the best rock scanner free apps for iPhone?
Rock Identifier: Stone ID tops our rock scanner free apps ranking as of August 2026, with a 4.7-star average from 79K 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 250+ rock scanner free 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.