# Rock Identifier: Petra — Crystal ID & AI Scanner > AI-powered rock, mineral, and crystal identification with collection management. (iPhone/iPad app by MUSTAFA RESIT SAHIN.) - Source: https://appshunter.io/ios/app/rock-identifier-petra/id6756741676 (this page in markdown: same URL + `.md`) - Developer: [MUSTAFA RESIT SAHIN](https://appshunter.io/developer/1787713188) - Category: Utilities, Education - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 39 MB - Languages: American English, Arabic, Azerbaijani, Bulgarian, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 27 more - Released: 2025-12-22 - Data updated: 2026-08-22 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/rock-identifier-petra/id6756741676/reviews.md ## What is Rock Identifier? Turn any rock-stone you find into a clear, confident answer. You’re walking outside and notice a stone that looks different. You take a photo and, within seconds, you know what it is — whether it’s a rock, a mineral, or a crystal, along with a clear name and helpful details you can actually understand. Rock Identifier:Petra is built for moments like this. Open the app, take a picture, and get a straightforward result without technical language or exaggerated claims. Each identification shows how confident the result is and offers possible alternatives when relevant. Instead of a single rigid answer, you get context that helps you decide and learn naturally as you go. Every stone you scan is saved automatically. Photos, categories, dates, and confidence levels are organized into your personal collection, turning casual discoveries into something meaningful over time. Beyond simple history, Rock Identifier lets you create detailed profiles for meaningful stones. Give each rock a name, add multiple photos, write notes, or record voice notes, and attach past identifications for clear context. With fields like origin, value, rarity, and custom tags, your collection becomes organized, searchable, and personal — not just a list of scans. For those interested in crystals, the app also includes information about traditional and cultural interpretations related to balance, calm, and intention. This section is designed for learning and exploration, reflecting how crystals are commonly viewed in collecting and spiritual practices, without making medical or health claims. Whether you’re curious on a walk, collecting stones, exploring with your kids, or simply enjoying nature more closely, Rock Identifier fits naturally into your day without getting in the way. No clutter. No pressure. No pretending to be perfect. Just a clear, practical tool you’ll come back to whenever you find another stone worth identifying. Support feedback@novalift.me Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - AI-powered rock identification - Detailed identification results - Personalized stone collection - Customizable rock profiles - Traditional crystal interpretations - Offline saving of scans ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Unlimited Rock Identification | $39.99 | per year | | Unlimited Rock Identification | $9.99 | per 7 days | | Unlimited Rock Identification | $7.99 | per month | ## Frequently asked questions about Rock Identifier ### How does Rock Identifier: Petra identify rocks? Rock Identifier: Petra uses AI technology to analyze photos of rocks, minerals, and crystals. It provides a clear name and helpful details, indicating the confidence level of the identification and suggesting alternatives when relevant. ### Can I save my rock identifications with Rock Identifier: Petra? Yes, every stone you scan is automatically saved. The app organizes photos, categories, dates, and confidence levels into your personal collection for easy access and review. ### What kind of details can I add to my rock profiles? You can create detailed profiles for your stones by adding a name, multiple photos, notes, voice notes, and attaching past identifications. Fields for origin, value, rarity, and custom tags are also available. ### Does Rock Identifier: Petra offer information on crystals? Yes, the app includes information about traditional and cultural interpretations of crystals related to balance, calm, and intention. This section is designed for learning and exploration. ### What are the subscription options for Rock Identifier: Petra? Rock Identifier: Petra offers several subscription plans for unlimited rock identification, including weekly ($9.99/P7D), monthly ($7.99/P1M), and yearly ($39.99/P1Y) options. ### Is Rock Identifier: Petra suitable for children? Rock Identifier: Petra has an age rating of 4+, making it suitable for children to use under adult supervision for educational purposes and exploration. ### Does Rock Identifier: Petra have ads? Yes, Rock Identifier: Petra contains advertisements. This is typical for free applications that offer in-app purchases for enhanced features. ### On what devices can I use Rock Identifier: Petra? Rock Identifier: Petra is available on iPhone and iPad devices, allowing users to identify rocks and manage their collections across these platforms. ## Version history (last 5 releases) ### 1.1.1 — 2026-08-20 Improved rock identification Accuracy Improved App UX ### 1.1.0 — 2026-05-07 Improved rock identification Accuracy Started using more modern and accurate AI Model. Improved App UX ### 1.0.8 — 2026-03-01 • New Rock Profiles to organize your finds • Add photos, text notes, and voice notes to each rock • Attach identifications to profiles for better context • Filter, bookmark, and tag your collection • Share filtered collections as an image • Improved stability and crash fixes ### 1.0.7 — 2026-02-28 Screenshots updated ### 1.0.6 — 2026-02-27 -Improved UX and UI -Fixed small bugs -Now can copy rock name -You can join early access to use new versions early ## Apps similar to Rock Identifier | App | Rating | Price | Category | | --- | --- | --- | --- | | [Crystal & Gem Identifier](https://appshunter.io/ios/app/crystal-and-gem-identifier/id6752384767) | 2.7 (3) | Free | Utilities | | [Crystal Identifier & Scanner](https://appshunter.io/ios/app/crystal-identifier-and-scanner/id6748421103) | — | Free | Utilities | | [Rock Gem Crystal Identifier](https://appshunter.io/ios/app/rock-gem-crystal-identifier/id6745550607) | — | Free | Utilities | | [RockSnap: Rock ID, Identifier](https://appshunter.io/ios/app/rocksnap-rock-id-identifier/id6742781897) | 4.3 (111) | Free | Utilities | | [Rock Identifier \| AI Scanner](https://appshunter.io/ios/app/rock-identifier-ai-scanner/id6444720183) | 4.3 (220) | Free | Utilities | | [Crystal Identifier & Rock ID](https://appshunter.io/ios/app/crystal-identifier-and-rock-id/id6748074407) | 4.5 (11) | Free | Utilities | ## More apps by MUSTAFA RESIT SAHIN - [NovaLift Workout Tracker](https://appshunter.io/ios/app/novalift-workout-tracker/id6739967144) - [Temettü Takvimi - Sardis](https://appshunter.io/ios/app/temettu-takvimi-sardis/id6744920059) - [Camera Roll Cleaner: Sardis](https://appshunter.io/ios/app/camera-roll-cleaner-sardis/id6749212207) - [Fish Identifier: Oriva](https://appshunter.io/ios/app/fish-identifier-oriva/id6754761630) - [Pill Counter: Foxy](https://appshunter.io/ios/app/pill-counter-foxy/id6756680473) All apps by MUSTAFA RESIT SAHIN: https://appshunter.io/developer/1787713188 --- *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 2026-08-22.*