# Rock Identifier: Stone Finder — Identify Mineral, Crystal, Gem > Photo-based identification of rocks, minerals, crystals, and gemstones. (iPhone/iPad app by Alix Caron.) - Source: https://appshunter.io/ios/app/rock-identifier-stone-finder/id6590601814 (this page in markdown: same URL + `.md`) - Developer: [Alix Caron](https://appshunter.io/developer/1760043295) - Category: Education - Price: Free with in-app purchases - Rating: 4.41/5 from 96 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 50 MB - Languages: English - Released: 2024-08-02 - Data updated: 2026-06-10 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/rock-identifier-stone-finder/id6590601814/reviews.md ## What is Rock Identifier? Rock Identifier: Stone Finder is an all-in-one tool for identifying stones, crystals, minerals, and gemstones. Simply take or upload a photo of a rock or crystal, and the app will provide detailed information within seconds. Our user-friendly interface not only helps you identify the rock but also understand its physical and chemical properties. You can easily add the rock to your collection and view its possible location on a map, which displays nearby deposits. Features: - Identification of Rocks, Gems, and Crystals - Highly accurate identification engine - Map search to find nearby deposits - Convenient and fast tool always at your fingertips Our app is more than just an identification tool; it’s a gateway to a deeper understanding and appreciation of the natural world. Whether you’re a seasoned geologist or just starting your journey into the fascinating world of rocks and minerals, our app provides the tools and knowledge you need to enhance your experience. In order to have unlimited access to identification and the database, subscribe to the Weekly plan for $4.99 or the Yearly plan with a 3-day trial for $29.99. Subscription Terms: - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - The account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Privacy Policy: https://docs.google.com/document/d/1OfFt0Ma8kXfOlqAImwth9lRwmbiQOBF7vPiSe9cGobw/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1IZlcEOPs7Fkp3HXp1Zuih9BTusNW_wvepcffkb8nwnA/edit?usp=sharing ## Key features - Identify rocks, gems, and crystals - Accurate identification engine - Map search for nearby deposits - Detailed property information - Personal rock collection management ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Rock Identifier | $6.99 | per 7 days | | Rock Identifier | $19.99 | per year | | Rock Identifier | $9.99 | per year | | Rock Identifier | $4.99 | per 7 days | | Rock Identifier | $29.99 | per year | ## What do users think of Rock Identifier? **Pros** - 🤔 Interesting articles about rocks **Cons** - 💸 Expensive subscription - 🐛 Frequent errors and crashes - 🚫 Inaccurate rock identification - 📚 Limited database of rocks - 🚫 Doesn't work as advertised ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/rock-identifier-stone-finder/id6590601814/reviews.md ### 1/5 — Does not work! *2024-12-22* Camera won’t let me take pictures to identify. Tried all solutions I knew to fix the problem and still nothing! Don’t waste your money!!! ### 1/5 — Rubbish *2024-11-08* I got the week trial. It identified 1 out of about 20 rocks. All the others were ‘cannot determine without testing’. These were particular rocks from a gem collection so not just something off the ground. Would not recommend! ### 1/5 — Absolute Rubbish! *2024-10-15* What a waste of money! I got charged immediately even though I thought I read that there was a free trail period. It only managed to identify 1 out of 20 rocks correctly. Most results were: can’t identify it without further traditional testing methods. What a cop-out. There’s 6 ‘articles’ to read that are more like a couple of paragraphs. The search ‘thousands’ of rocks couldn’t even bring up fluorite. Ridiculously small database. This app absolute wreaks of an AI quick money-making scam app. I bet any review on the App Store that’s more than 1 star is fake too. ### 1/5 — Whatever *2024-09-03* I don’t know if your app works right. I’m not instantly paying you $7 a week because you said TaDa here’s an app. Nope. Free trial.. because I generally know my rocks and fossils, I just like to read and at times see if I’m right. I know I have a piece of petrified wood and a lot of “identifying” apps get it wrong time after time. No thanks. ### 1/5 — Just doesn’t work!! *2024-09-02* Can’t take any picture or can’t even identify uploaded picture. Even with my paie subscription, I just get the error message: why bead a vpn??Please, make sure to use enable internet access, disable SOS mode, or use VPN if something is not loadin. ### 1/5 — Its not a good app *2024-09-01* The first try I used the camera said error , I follow the instructions still didn’t work. ### 1/5 — It doesn’t work ! *2024-08-31* Don’t waste your money! ### 1/5 — Does not work!!! Do not purchase ! *2024-08-30* Does not work!!! Do not purchase ! ### 1/5 — Does not work *2024-08-23* I get an error message when I try to use the app for identification of rocks. If you want to just read about different rocks, this is the app for you. But you can do that for free online. In my experience, it does not work for taking photos of rocks and having it identify them. Error message every single time. I tried to get a refund of my $9.99 but no such luck. Literally just wasted my money for nothing. ### 2/5 — Not the best. *2024-08-17* This app is not the best, we can definitely agree that the UI beautiful but the AI int the best, and I really felt like it was lacking features. ## Frequently asked questions about Rock Identifier ### What does the Rock Identifier app do? This app serves as an all-in-one tool for identifying stones, crystals, and minerals. By simply taking or uploading a photo of a rock or crystal, the app provides detailed information about it within seconds. It also helps you understand its physical and chemical properties and locate nearby deposits on a map. ### How accurate is the identification? The app features a highly accurate identification engine designed to provide precise results for rocks, gems, and crystals. While the description emphasizes accuracy, users can explore its capabilities through the available subscription plans. ### How much does the Rock Identifier app cost? The app offers a subscription-based model for unlimited access to identification and the database. Users can choose between a Weekly plan for $4.99 or a Yearly plan for $29.99, which includes a 3-day trial. ### Can I find rocks near me with this app? Yes, the app includes a map search feature that allows you to find nearby rock and mineral deposits. This functionality enhances the discovery aspect of the app, enabling users to explore their surroundings for geological finds. ### Who is this app for? This app is designed for anyone interested in rocks, minerals, crystals, and gemstones. Whether you are a seasoned geologist or just beginning your exploration of the natural world, the app provides tools and knowledge to enhance your understanding and appreciation. ## Version history (last 5 releases) ### 1.0.4 — 2024-09-12 UX Improvements ### 1.0.3 — 2024-08-11 UX Improvements ### 1.0.2 — 2024-08-08 UX Improvements ### 1.0.1 — 2024-08-06 UX Improvements ### 1.0 — 2024-08-02 No release notes. ## Apps similar to Rock Identifier | App | Rating | Price | Category | | --- | --- | --- | --- | | [Сrystal Identifier: Rock Guide](https://appshunter.io/ios/app/rystal-identifier-rock-guide/id6468662650) | 4.4 (1,509) | Free | Education | | [Rock Identifier Crystal Finder](https://appshunter.io/ios/app/rock-identifier-crystal-finder/id1593552314) | 4.1 (227) | Free | Education | | [Rock Identifier: Stone ID](https://appshunter.io/ios/app/rock-identifier-stone-id/id1546796934) | 4.7 (67,918) | Free | Education | | [Rock Identifier: Stone Finder.](https://appshunter.io/ios/app/rock-identifier-stone-finder/id6738056904) | 4.1 (105) | Free | Education | | [Stone Identifier Rock ID](https://appshunter.io/ios/app/stone-identifier-rock-id/id1586113453) | 3.6 (239) | Free | Education | | [Rock & Gemstone Identifier App](https://appshunter.io/ios/app/rock-and-gemstone-identifier-app/id6475217911) | 4.7 (394) | Free | Education | --- *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 2026-06-10.*