# Rock Identifier & Crystal - Ri — Gem, Stone, Jewelry, Diamond

> Gem, Stone, Jewelry, Diamond (iPhone/iPad app by Mehmet Demir.)

- Source: https://appshunter.io/ios/app/rock-identifier-and-crystal-ri/id6741706717 (this page in markdown: same URL + `.md`)
- Developer: [Mehmet Demir](https://appshunter.io/developer/1522952577)
- Category: Reference, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 8 MB
- Languages: American English, German (Germany), Turkish
- Released: 2025-02-09
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/rock-identifier-and-crystal-ri/id6741706717/reviews.md

## What is Rock Identifier & Crystal?

Discover the fascinating world of rocks, minerals, and gemstones with Ri - your personal geological expert powered by advanced AI technology.

COMPREHENSIVE ANALYSIS

Instant identification of rocks, minerals, gemstones, and crystals
Detailed physical properties including hardness, density, and crystal structure
Chemical composition and formation details
Market value estimates in USD for gemstones and precious minerals

DETAILED INFORMATION

Scientific and common names
Geological origins and formation processes
Historical significance and cultural importance
Complete geological data and age analysis
Global and local occurrence locations

PRACTICAL FEATURES

Professional geological classifications
Maintenance and care instructions
Similar mineral comparisons
Crystal system identification
High-quality reference images

ESSENTIAL TOOLS

Real-time mineral analysis
Detailed chemical composition breakdowns
Formation environment insights
Crystal structure visualization
Price range estimation for valuable specimens

Perfect for:

Geologists and mineralogists
Jewelry enthusiasts and collectors
Students and educators
Rock hunting enthusiasts
Crystal and healing stone practitioners
Mineral traders and dealers

Download Ri today and unlock the secrets of every stone you discover!

Terms Of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plant Identifier Premium | $3.99 | per 7 days |
| Rock Identifier Monthly | $9.99 | per month |



## Version history (last 3 releases)

### 1.1.14 — 2025-11-19

Stability updates.

### 1.0.12 — 2025-02-10

Improvements in Settings page.

### 1.0 — 2025-02-09

No release notes.

## Apps similar to Rock Identifier & Crystal

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Rock Identifier: Find Stone](https://appshunter.io/ios/app/rock-identifier-find-stone/id6736898823) | — | Free | Reference |
| [Rock ID - Crystal Identifier](https://appshunter.io/ios/app/rock-id-crystal-identifier/id6738025827) | 1.0 (2) | Free | Reference |
| [Rock Identifier - Scala](https://appshunter.io/ios/app/rock-identifier-scala/id6737838021) | — | Free | Reference |
| [Rock Identifier: Stone ID AI](https://appshunter.io/ios/app/rock-identifier-stone-id-ai/id6476888485) | 4.2 (141) | Free | Reference |
| [Crystalyze: Crystal Identifier](https://appshunter.io/ios/app/crystalyze-crystal-identifier/id1528275327) | 4.7 (3,280) | Free | Reference |

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All apps by Mehmet Demir: https://appshunter.io/developer/1522952577

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*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 2026-05-16.*