About this app

Rock Identifier helps you identify rocks, crystals, minerals, gemstones and fossils from a photo. Get AI-powered results with multiple possible matches and confidence levels. Whether you are collecting crystals, exploring outdoors, sorting a rock collection or learning geology, Rock Identifier gives you a clear starting point and useful detail in seconds. KEY FEATURES AI ROCK IDENTIFICATION Take or upload a photo and get fast identification results for rocks, minerals, crystals, gemstones and fossils. 3 POSSIBLE MATCHES WITH CONFIDENCE Instead of forcing one overconfident answer, Rock Identifier shows ranked guesses with confidence levels so you can compare likely matches. DETAILED ROCK INFORMATION Learn each rock's description, category, chemical formula, Mohs hardness, luster, crystal system, common localities and fun facts. STONE ENCYCLOPEDIA Browse rock and mineral reference content with photos, articles and beginner-friendly explanations. HISTORY AND COLLECTIONS Your scans are saved into history automatically. Organize finds into collections, back them up and restore them later. SHARE YOUR FINDS Share identified rocks and collection backups with friends, classmates or fellow collectors. PREMIUM VALUE INSIGHTS Upgrade to Pro for unlimited scans, market value references and real-vs-fake guidance for common stones and gems. WHO IT IS FOR Rock Identifier is useful for rock collectors, crystal lovers, hikers, students, teachers, parents, geology beginners and anyone curious about a stone they found. DISCLAIMER Rock Identifier is for educational and informational purposes only. AI identification and market value references may be imperfect and should not replace professional geological, gemological, appraisal or safety advice. TERMS OF USE This app uses the Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Latest release

What’s New

Version 6.0.0 Aug 12, 2026

Update price plan Bug fixes and improvements

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Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

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