# RockScan - Rock Scan & ID — Crystal Gem Stone Identifier

> Crystal Gem Stone Identifier (iPhone/iPad app by Cristian Serb.)

- Source: https://appshunter.io/ios/app/rockscan-rock-scan-and-id/id6761328525 (this page in markdown: same URL + `.md`)
- Developer: [Cristian Serb](https://appshunter.io/developer/294833680)
- Category: Education, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 169 MB
- Languages: American English
- Released: 2026-04-14
- Data updated: 2026-06-26
- User reviews in markdown: https://appshunter.io/ios/app/rockscan-rock-scan-and-id/id6761328525/reviews.md

## What is RockScan?

Identify rocks, minerals, and crystals instantly — then verify with real geology field tests for accuracy no other app can match.

RockScan combines dual AI identification (on-device + cloud) with guided physical property tests that actual geologists use. The result? Dramatically better accuracy than photo-only apps.

HOW IT WORKS
• Snap a photo — get instant AI identification with top-3 results and confidence scores
• Run guided field tests — hardness (Mohs scale), streak color, luster analysis
• See refined results — AI combines your photo with physical properties for superior accuracy
• Every identification includes: mineral name, hardness, crystal system, chemical formula, formation process, and fun facts

YOUR PERSONAL COLLECTION
• Every find saved with photo, GPS location, date, and notes
• Interactive map showing all your discoveries
• Browse your collection and track your geology journey

BUILT FOR THE FIELD
• On-device Core ML provides instant results even without signal
• Cloud AI adds deeper analysis when connected
• Mineral database cached locally for offline reference

WHAT MAKES ROCKSCAN DIFFERENT
• Dual AI: On-device Core ML + cloud analysis for better confidence
• Field tests: The only app that guides you through hardness, streak, and luster tests
• Science-first: Real geology, not crystal healing pseudoscience
• Fair pricing: 100 free AI identifications per month, Pro at $2.99/mo
• No dark patterns: No $10/week surprise charges

Download RockScan and start identifying with confidence.


## Version history (last 2 releases)

### 1.0.1 — 2026-04-15

Small Bugfixes

### 1.0 — 2026-04-14

No release notes.

## More apps by Cristian Serb

- [Remember Me? *lite](https://appshunter.io/ios/app/remember-me-lite/id294833677)
- [Remember Me? *pro](https://appshunter.io/ios/app/remember-me-pro/id382008584)
- [Tabata & HIIT Timer - PEAKVO2](https://appshunter.io/ios/app/tabata-and-hiit-timer-peakvo2/id6532617265)
- [BeepRunner: Pacer & Beep Test](https://appshunter.io/ios/app/beeprunner-pacer-and-beep-test/id6760191894)

All apps by Cristian Serb: https://appshunter.io/developer/294833680

---

*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 2026-06-26.*