# Rock identifier & Rock scanner — Crystal identifier - Stone ID > Offline rock, mineral, and gem identification app with extensive database and search. (iPhone/iPad app by Sergey Stepanov.) - Source: https://appshunter.io/ios/app/rock-identifier-and-rock-scanner/id6456222677 (this page in markdown: same URL + `.md`) - Developer: [Sergey Stepanov](https://appshunter.io/developer/1507917568) - Category: Education - Price: Free with in-app purchases - Rating: 4.00/5 from 4 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 35 MB - Languages: English - Released: 2023-08-14 - Data updated: 2026-06-01 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/rock-identifier-and-rock-scanner/id6456222677/reviews.md ## What is Rock identifier & Rock scanner? Crystal Recognizer is the best offline app about rocks, minerals and gems! The app provides detailed information and high quality images to help you easily identify different types of stones. With a user-friendly interface, you can quickly navigate through the vast collection of stones and gems. You can search for stones and gems by name. One of the app's key features is its extensive database of rocks, minerals, and gems. You can also save your favorite stones and gems for easy reference later. Advantages: - Huge database of rocks, minerals and gems; - Images and detailed descriptions; - Modern interface design; - Search for stones and gems by name; - Add your favorite stones and jewels to your favorites; - Ideal for everyone: geology students, stone collectors, jewelers and enthusiasts. Crystal Recognizer is the perfect tool for anyone who wants to learn more about the beauty and mystery of stones and minerals, who is interested in rocks, minerals and gemstones. Privacy Policy: https://docs.google.com/document/d/1hw53t6r1ECoO8Ic2qQbnnrXXzDCHz6HedafzQlDL3JU/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1dbTefZgVzUwNdO-mqXZ4qJGqegisIP14R5ITFnbRP3w/edit?usp=sharing ## Key features - Offline rock identification - Extensive database of rocks, minerals, and gems - Detailed descriptions and high-quality images - Search by name - Save favorite stones - User-friendly interface ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium year | $19.99 | per year | | Premium year | $19.99 | per year | | Premium month | $3.99 | per month | | Premium week | $2.49 | per 7 days | | Premium week | $2.49 | per 7 days | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/rock-identifier-and-rock-scanner/id6456222677/reviews.md ### 1/5 — Inaccurate *2024-03-21, version 1.1.3* Terribly inaccurate. Scanned the same stone 3 times and got 3 different answers. I knew what stone i was scanning before i tried to see its accuracy and facts. ### 5/5 — Perfect *2023-10-18, version 1.1.1* Perfect app ### 5/5 — 👍 *2023-10-17, version 1.1.1* 👍 ### 5/5 — Like it! *2023-09-06* When you have a kid this app will be very helpful :) we get more and more stones like crystals each week. I don’t even know where he is getting them, but now we know all of them :D **Developer response:** Thanks for your feedback :) ## Frequently asked questions about Rock identifier & Rock scanner ### What is Rock identifier & Rock scanner? Rock identifier & Rock scanner is an offline application designed to help users identify various types of rocks, minerals, and gems. It provides detailed information and high-quality images to aid in identification. ### Can I use Rock identifier & Rock scanner offline? Yes, Rock identifier & Rock scanner is an offline app, meaning you can identify rocks and access its database without an internet connection. ### What kind of information does Rock identifier & Rock scanner provide? The app offers detailed descriptions and high-quality images for a vast collection of rocks, minerals, and gems, helping users learn about their characteristics. ### How does Rock identifier & Rock scanner help me manage my findings? You can easily search for stones and gems by name within the app's extensive database. Additionally, you have the ability to save your favorite stones and gems for quick and easy reference later. ### What are the subscription options for Rock identifier & Rock scanner? Rock identifier & Rock scanner offers several subscription plans, including Premium week at $2.49/P7D, Premium month at $3.99/P1M, and Premium year at $19.99/P1Y. Some plans include a 3-day free trial. ### Is Rock identifier & Rock scanner suitable for beginners? Yes, the app is ideal for everyone, including geology students, stone collectors, jewelers, and enthusiasts who are interested in learning more about stones and minerals. ### What devices does Rock identifier & Rock scanner support? Rock identifier & Rock scanner is currently supported on iPhone and iPod devices. ### How often is Rock identifier & Rock scanner updated? The app was last updated on August 29, 2024, with the latest version being 1.2. This indicates regular updates to improve functionality and expand the database. ## Version history (last 5 releases) ### 1.2 — 2024-08-29 Improved AI stone recognition model! Bug fixes and performance improvements. If you like the app, please rate it or leave a review ;) ### 1.1.3 — 2023-11-13 Bug fixes and performance improvements. ### 1.1.2 — 2023-10-31 Bug fixes and performance improvements. ### 1.1.1 — 2023-10-17 Bug fixes and performance improvements. ### 1.1 — 2023-09-11 Bug fixes and performance improvements. ## Apps similar to Rock identifier & Rock scanner | App | Rating | Price | Category | | --- | --- | --- | --- | | [Rock & Crystal Identifier](https://appshunter.io/ios/app/rock-and-crystal-identifier/id1553800023) | 4.6 (2,261) | Free | Education | | [Rock Identifier: Stone ID](https://appshunter.io/ios/app/rock-identifier-stone-id/id1546796934) | 4.7 (67,918) | Free | Education | | [Rock Identifier: Id by Photo](https://appshunter.io/ios/app/rock-identifier-id-by-photo/id1604551169) | 4.2 (719) | Free | Education | | [Сrystal Identifier: Rock Guide](https://appshunter.io/ios/app/rystal-identifier-rock-guide/id6468662650) | 4.4 (1,509) | Free | Education | | [Diamond Identifier Rock Tester](https://appshunter.io/ios/app/diamond-identifier-rock-tester/id6478292057) | 4.5 (340) | Free | Education | | [Rock Identifier: Stone Finder.](https://appshunter.io/ios/app/rock-identifier-stone-finder/id6738056904) | 4.1 (105) | Free | Education | ## More apps by Sergey Stepanov - [Fonts for iPhone - Font Art](https://appshunter.io/ios/app/fonts-for-iphone-font-art/id1507917569) - [Before after photo compare](https://appshunter.io/ios/app/before-after-photo-compare/id1638492218) - [Teleprompter & Auto Subtitles](https://appshunter.io/ios/app/teleprompter-and-auto-subtitles/id6739980710) All apps by Sergey Stepanov: https://appshunter.io/developer/1507917568 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*