Rock Identifier: Gem & Rock ID
Gem, Stone, Crystal Identifier
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Identify any rock or gemstone in seconds with just a snap.
Turn your smartphone into a powerful rock identifier and geology guide. Instantly identify rocks, minerals, stones, crystals, and gemstones using your camera or photo library. Whether you’re a geology enthusiast, collector, student, or just curious about a stone you’ve found, this rock scanner delivers accurate results with detailed insights in seconds.
Simply take or upload a photo, and the AI-powered rock identifier analyzes its structure, texture, and color to reveal what type of rock, gem, or mineral it is. From common stones to rare gems like diamonds and rubies, this rock identification app provides expert-level accuracy.
Beyond simple identification, this app gives you in-depth geological data — including physical and chemical properties, hardness, density and even the estimated market value of your stone or gemstone. It’s like having a pocket geologist in your hand wherever you go.
The built-in AI chat feature allows you to ask anything about rocks, gems, minerals, and geology. Get educational insights, learn how to recognize valuable stones, or explore the science behind crystal formation. This makes the app not just an crystal identifier, but a true geology learning companion.
Use it for field exploration, academic research, or casual curiosity — this app makes rock and mineral identification effortless, fast, and fun.
Features:
• Instant rock identification from camera or photo library using advanced AI.
• Accurate detection of rocks, minerals, crystals, gemstones and stones.
• Provides detailed geological data including hardness, density, streak, composition, and classification.
• Displays estimated market value for each identified rock, mineral or gem.
• Interactive AI geology chat for asking questions about rocks, gems, stones, and geological formations.
• Works as a complete rock and mineral guide for professionals, students, and hobbyists.
• Save and organize your scans for future reference in your personal collection.
• Learn the difference between similar-looking stones such as quartz, diamond, and sapphire.
• Use as a pocket geologist when exploring nature, mountains, or beaches.
• Supports identification of gemstones like ruby, emerald, amethyst, and diamond.
• Helps you discover stones and rare minerals with just a single photo scan.
Whether you’re a collector seeking to evaluate your gemstones’ value, a student needing a rock identification tool, or an adventurer curious about what you find outdoors, this rock and mineral finder app is your perfect companion.
The app combines advanced image recognition with geological expertise, making it the ultimate rock scanner and crystal identifier for anyone fascinated by the Earth’s treasures.
Download now and start exploring the fascinating world of rocks, gems, stones, and minerals. Discover their beauty, understand their origins, and uncover their hidden value — all from your pocket.
Privacy Policy: https://giganticapps.com/apps/rockid/privacy.html
Terms of Use: https://giganticapps.com/apps/rockid/terms.html
This version of Rock Identifier: Gem & Rock ID includes bug fixes and UI improvements.
The developer, Ananthakrishnan K R, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ananthakrishnan K R
- Size
- 86.7 MB
- Category
- Reference
- Compatibility
Requires iOS 15.3 or later.
- iPhone
Requires iOS 15.3 or later. - iPod touch
Requires iOS 15.3 or later. - Mac
Requires macOS 12.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 5 more
- English, French, Korean, Portuguese, Russian, Spanish
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- In-App Purchases
Yes
- Crystal Identifier Pro Weekly $4.99
- Rock Identifier Pro Weekly $5.99
- Crystal Identifier Pro Yearly $24.99
- Rock Identifier Pro Yearly $29.99
- Copyright
- © 2026 Gigantic Apps