Best Free Rock Identifier Apps

244+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Whether you're new to free rock identifier or looking for an upgrade, our curated collection of 244+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Free Rock Identifier

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
📚 Education
4.7😐(68K ratings)
FreeAdsIn-App Purchases
#33in 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

"Discover stones, gems, and crystals with ease using our all-in-one identifier app. Simply snap a photo or upload an image to learn more about your finds instantly. Start exploring today!"

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
Minerals Center#2

Minerals Center by Wilko Thomassen

Search and identify minerals
Strong Contender
📚 Education
4.6(308 ratings)
Free
Minerals Center screenshot 1
Minerals Center screenshot 2
Minerals Center screenshot 3
Minerals Center screenshot 4
Minerals Center screenshot 5
Minerals Center screenshot 6

Explore and identify various minerals, rocks, crystals, and stones effortlessly with our app. Use the mineral identifier to recognize minerals from photos and create personalized checklists based on their characteristics.

More Free Rock Identifier apps to explore

4
Rock Identifier - Stone ID
Rock Identifier - Stone ID
Rock Identifier - Stone ID
Instantly identify Rock ID
Free
📚 Education
(80)
5
Gemstone ID - Rock Identifier
Gemstone ID - Rock Identifier
Gemstone ID - Rock Identifier
Identify, Verify & Collect Gem
Free
🔍 Reference
(4)
6
Rock & Crystal Identifier
Rock & Crystal Identifier
Rock & Crystal Identifier
ID Crystals Mineral Gem Stones
Free

Crystal is a versatile mobile app that helps users organize their daily tasks, set reminders, and track their progress with detailed analytics. Stay on top of your schedule and boost productivity by downloading Crystal today!

📚 Education
(2.3K)
7
Rock Identifier - AI Rock ID
Rock Identifier - AI Rock ID
Rock Identifier - AI Rock ID
Crystal Identifier & Gem ID
Free

Identify crystals, rocks, and gemstones instantly using AI, with features like instant identification, detailed information, and a personal collection builder. Download now and turn every stone into knowledge, perfect for collectors, curious minds, and nature enthusiasts.

📚 Education
(458)
8
Rock ID - Stone Identifier
Rock ID - Stone Identifier
Rock ID - Stone Identifier
Crystal, Mineral, Fossil Guide
Free

Discover, identify, and manage rocks with an AI-powered app. Snap pictures to instantly recognize stones, learn about their characteristics, and build your own rock collection. Subscribe for unlimited access to all features and become a geology expert today.

📚 Education
(2.2K)
9
Stone Identifier : Rock finder
Stone Identifier : Rock finder
Stone Identifier : Rock finder
Rock Identifier
Free

Discover and learn about different rocks by simply taking a photo or uploading one with Stone Identifier. Get instant information about the rock's details and uncover the geological wonders around you.

📚 Education
(191)
10
Rock Identifier - Rockr
Rock Identifier - Rockr
Rock Identifier - Rockr
Identify Stones Crystals Rocks
Free

Turn your phone into a rock and mineral expert with this AI-powered app that instantly identifies rocks, stones, and minerals using photos. Simply snap a photo and get detailed information on the rock's type, formation, texture, and more, perfect for hikers, collectors, students, and curious minds.

📚 Education
(7)
11
Rock Scanner: Identify Stone
Rock Scanner: Identify Stone
Rock Scanner: Identify Stone
Scan Rocks, Fossils & Crystals
Free

Scan rocks, fossils, and crystals with a single photo and instantly get detailed geological information, including chemical makeup, hardness, and origin. Build your personal rock collection and track your geological journey with our advanced AI-powered tool.

📚 Education
(28)
12
Crystalyze: Crystal Identifier
Crystalyze: Crystal Identifier
Crystalyze: Crystal Identifier
Stone, Gem & Witch Crystals
Free

Crystalyze helps you identify crystals using your phone's camera, providing detailed information about their properties and origins. Download now to explore the fascinating world of crystals at your fingertips!

🔍 Reference
(3.3K)
13
Rock Gem Crystal Identifier
Rock Gem Crystal Identifier
Rock Gem Crystal Identifier
Stone Scanner Identifier
Free
🔧 Utilities
(0)
14
Stone Identifier by RockPic
Stone Identifier by RockPic
Stone Identifier by RockPic
Rock Finder & Gemstone Scanner
Free

Stone Identifier by RockPic is an AI-powered app that allows users to quickly identify and learn about rocks, minerals, and gemstones by simply taking a picture or uploading a photo. The app provides detailed information, including rarity, magnetism, composition, origin, and common uses, making it a valuable tool for enthusiasts, students, and professionals.

📚 Education
(119)
15
Rock Identifier: AI Scan
Rock Identifier: AI Scan
Rock Identifier: AI Scan
Instant mineral knowledge
Free

Identify rocks instantly with our AI-powered app, which uses your camera to scan and provide detailed information on rock type, origin, and formation. Download now to unlock the Earth's natural treasures and explore geology with ease.

🔍 Reference
(132)
16
Stone Identifier - Rock Finder
Stone Identifier - Rock Finder
Stone Identifier - Rock Finder
Diamonds, crystals & gemstones
Free

Find precious stones in your surroundings using advanced image recognition technology. Simply snap a picture of a rock and let the app identify its composition and value instantly. Start exploring the treasures hidden in plain sight today!

📚 Education
(1.3K)
17
Rock Identifier: Gem Value
Rock Identifier: Gem Value
Rock Identifier: Gem Value
Crystal•Mineral•Rock scanner
Free

Discover the world of minerals and crystals with this pocket geologist tool, which instantly identifies rocks and crystals through photos and provides detailed information on their properties and potential values. Explore, learn, and build your collection with this perfect tool for students, collectors, and nature lovers.

🔍 Reference
(228)
18
Rocksy: Stone, Rock Identifier
Rocksy: Stone, Rock Identifier
Rocksy: Stone, Rock Identifier
Gem Finder: Crystals & More
Free

Identify rocks, minerals, and crystals with our cutting-edge image recognition technology. Explore the world of geology, learn about crystal healing, and connect with a supportive community, all in one app.

📚 Education
(31)
19
Stone Identifier
Stone Identifier
Stone Identifier
Rock, Crystal & Gem Scanner
Free

Identify rocks and crystals with ease using our innovative app. Simply snap a photo and receive instant information about the stone's type and properties. Download now to become a rock expert at your fingertips!

📚 Education
(810)
20
Rock Identifier: Stone ID AI
Rock Identifier: Stone ID AI
Rock Identifier: Stone ID AI
Stone & Mineral Identification
Free

Discover, identify, and learn about various minerals with this app. Simply snap a picture of a rock or mineral, and receive instant information and identification. Start exploring the world of minerals today!

🔍 Reference
(141)

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