Rock Identifier is the household name in stones scan, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
Instantly identify rocks and crystals by simply taking a photo. This app provides detailed information for enthusiasts and beginners alike, making it easy to learn about stones found anywhere.
Instantly identify rocks and minerals with AI by simply taking a photo. Explore detailed profiles, learn about classifications and properties, and build your personal collection. Perfect for enthusiasts and beginners alike.
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.
Rock Identifier: Stone Scanner tops our stones scan apps ranking as of October 2026, with a 4.3-star average from 31 App Store ratings, and it's free to download.
Are there free stones scan apps for iPhone?
Yes — 20 of the top stones scan apps we rank are free to download, including Rock Identifier: Stone Scanner and Rock Finder AI - Stone Scanner.
Does Rock Identifier: Stone Scanner have ads or in-app purchases?
Rock Identifier: Stone Scanner has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many stones scan apps are on the App Store?
We track 246+ stones scan apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.