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Best Rock Id Free Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our rock id free list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Rock Id Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (78K)NoYesAug 2026
2Rock Identifier - RockrRock Identifier - RockrFree4.3★ (25)NoYesAug 2026
3Stone Identifier - Scan AIStone Identifier - Scan AIFree4.2★ (308)NoNoAug 2026
4Rock ID - Stone IdentifierRock ID - Stone IdentifierFree4.4★ (3.1K)NoYesAug 2026
5Minerals CenterMinerals CenterFree4.6★ (308)NoNoAug 2026
6Rock & Crystal IdentifierRock & Crystal IdentifierFree4.6★ (2.6K)YesYesAug 2026
7Rock・Stone・Crystal IdentifierRock・Stone・Crystal IdentifierFree4.6★ (135)NoYesAug 2026
8Rock Finder : Stone IDRock Finder : Stone IDFree3.7★ (6)YesNoAug 2026

Top Picks for Rock Id Free

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
#21in 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 Identifier - Rockr#2

Rock Identifier - Rockr by Daily Labs, LLC

Identify Stones Crystals Rocks
Strong Contender
📚 Education
4.3(25 ratings)
FreeIn-App Purchases
Rock Identifier - Rockr screenshot 1
Rock Identifier - Rockr screenshot 2
Rock Identifier - Rockr screenshot 3
Rock Identifier - Rockr screenshot 4
Rock Identifier - Rockr screenshot 5

Instantly identify rocks, stones, and minerals with AI. Snap a photo to learn about their type, formation, and characteristics. Access your discoveries offline, making it a handy tool for geology enthusiasts and students.

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 Id 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
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
6
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
7
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
8
Rock Finder : Stone ID
Rock Finder : Stone ID
Rock Finder : Stone ID
Rock Identifier
Free

Instantly identify rocks, minerals, and gemstones by taking a photo. Explore a vast database, learn geological facts, and create your own digital collection of rock discoveries. This app is a comprehensive guide for enthusiasts and students alike.

Identify thousands of rocks with photosAccurate rock identificationRich geological learning resources
📚 Education
(6)
ad-supported
9
Rock Identifier: Rock ID
Rock Identifier: Rock ID
Rock Identifier: Rock ID
Rock, Gemstones, Minerals
Free

Instantly identify rocks, gemstones, and minerals using AI with a photo. Explore detailed information, find nearby geological wonders, and access an extensive database. Perfect for enthusiasts and curious minds alike.

AI-powered rock identificationSmart rock finderDetailed rock scanner
📚 Education
(10)
free with in-app purchases
10
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
11
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
(160)
free with in-app purchases
12
Rock Scanner: Mineral ID
Rock Scanner: Mineral ID
Rock Scanner: Mineral ID
Crystal Gem & Stone Identifier
Free

Instantly identify rocks and minerals using advanced AI. Get detailed information on their name, type, origin, and formation. Perfect for outdoor enthusiasts, collectors, and students to learn about geology.

AI rock recognitionOffline functionalityDetailed rock profiles
🔍 Reference
(144)
free with in-app purchases
13
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
14
Rock Identifier: Id by Photo
Rock Identifier: Id by Photo
Rock Identifier: Id by Photo
Mineral & Diamond define guide
Free

Easily identify rocks by taking a photo or uploading an image. Get detailed information, fun facts, and create your own digital collection of geological finds. Explore the world of stones and minerals with this user-friendly guide.

Identify thousands of rocks from photosDetailed information and facts about stonesCreate and manage personal rock collections
📚 Education
(742)
freemium
15
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
16
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
17
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
18
Rock Identifier Gem ID: Lapix
Rock Identifier Gem ID: Lapix
Rock Identifier Gem ID: Lapix
Crystal Mineral Diamond Scan
Free
🔍 Reference
(0)
19
Radio Channel Classic Rock FM Online Streaming
Radio Channel Classic Rock FM Online Streaming
Radio Channel Classic Rock FM Online Streaming
by Kai Hoeher
Free
🎵 Music
(0)
20
Gem, Stone, & Rock Identifier
Gem, Stone, & Rock Identifier
Gem, Stone, & Rock Identifier
AI Rock Scanner & Picture ID
Free
📚 Education
(0)

FAQ about Rock Id Free

What are the best rock id free apps for iPhone?
Rock Identifier: Stone ID tops our rock id free 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 250+ rock id 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.