# Rock Identifier - Stone ID. — Mineral, Crystal & Gem Scanner

> Identify rocks and minerals instantly with detailed geological information. (iPhone/iPad app by 志勇 杨.)

- Source: https://appshunter.io/ios/app/rock-identifier-stone-id/id6755675894 (this page in markdown: same URL + `.md`)
- Developer: [志勇 杨](https://appshunter.io/developer/1137372489)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 4.70/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 14 MB
- Languages: American English
- Released: 2025-12-01
- Data updated: 2026-08-15
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/rock-identifier-stone-id/id6755675894/reviews.md

## What is Rock Identifier?

Discover the secrets of any rock or crystal in seconds. Simply take or upload a photo of stones, minerals, gemstones, or crystals, and instantly uncover their identity and geological significance. Whether you're cataloging a mineral collection, studying rock formations on a trail, or curious about a unique find, this comprehensive identifier delivers detailed insights at your fingertips.

Key Features:
●Instant Rock Identification
 Take or upload a photo to identify stones, crystals, and minerals within seconds.

●In-Depth Rock Information
Each identification provides comprehensive scientific data:
- Name and Classification
- Chemical Properties: Chemical formula and radioactivity status
- Physical Properties: Color variations, luster, diaphaneity, streak, hardness, specific gravity, fracture, cleavage, crystal system, and magnetism
- Identification Guide: Practical field recognition techniques
- Formation Process: Geological origins explanation
- Practical Usage: Historical and modern applications
- Smart Distribution: Key locations tailored to your current region

●Keep Track of Your Discoveries
Automatically save scans with timestamps to build your digital mineral journal.

Ideal For:
- Rockhounds exploring national parks & beaches
- Mineral Collectors verifying specimens
- Geology Students on field assignments
- Curious Minds encountering interesting stones

Whether you’re new to rock collecting, a geology student, or a seasoned enthusiast, this app turns every rock find into a learning moment—no more guessing or endless searches. It’s your pocket geology companion. Download it on the App Store now, grab your next find, and turn rock encounters into shareable, documented knowledge.

Subscription Terms：Choose between the following subscription options for unlimited access to all features:
- Weekly Subscription (free trial for 3 days)
- Yearly Subscription

Start a free trial to access all premium features.
-  Rock Identifier's free trial allows you unlimited access to all features with no limits.
-  Within 24 hours before the end of the free trial period, the charge fee calculated according to the subscription plan will be automatically debited from your account.
-  You can cancel the auto-renewal at any time, if the cancellation occurs at least 24 hours before the end of the current period.
- You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase.(Settings>Your Name->Subscriptions)

Learn more about us：                                                 
Privacy Policy: https://www.cocosand.com.cn/app/rock-identifier/privacy.html
Terms & Conditions: https://www.cocosand.com.cn/app/rock-identifier/terms.html
If you have any questions, please contact us at steveyang2010@qq.com! We are looking forward to your feedback and we will continue to provide you with better products and experience.

## Key features

- Instant photo identification
- Detailed geological data
- Mineral collection journal
- Field identification techniques
- Formation and usage information
- Regional smart distribution

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| One Year | $14.99 | per year |
| One Week | $4.99 | per 7 days |
| One Week - 3 Days Free Trial | $2.99 | per 7 days |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/rock-identifier-stone-id/id6755675894/reviews.md

### 5/5 — Amazing

*2025-12-25*

Awesome!!! Changed my life for the better! Can't live without!

**Developer response:** Wow, thanks for the amazing review! 🎉 Thrilled to hear the app has made such a difference for you. We really appreciate your support!

### 5/5 — Simple and accurate

*2025-12-03*

Perfect identifications and clean interface. No clutter, just works.

## Frequently asked questions about Rock Identifier

### How does Rock Identifier work?

Rock Identifier uses photo recognition to identify rocks, crystals, and minerals. You can take a new photo or upload an existing one to get instant results and detailed information about the specimen.

### What kind of information does Rock Identifier provide?

Each identification includes the name and classification, chemical and physical properties, identification guides, formation processes, practical usage, and smart distribution of key locations.

### Can I save my identified rocks with Rock Identifier?

Yes, Rock Identifier automatically saves your scans with timestamps, allowing you to build a digital mineral journal of your discoveries.

### What are the subscription options for Rock Identifier?

Rock Identifier offers weekly and yearly subscription plans. A 3-day free trial is available for the weekly subscription, allowing unlimited access to all premium features.

### How do I cancel my Rock Identifier subscription?

You can cancel the auto-renewal of your subscription at any time by going to your Account Settings after purchase. Ensure cancellation occurs at least 24 hours before the end of the current period.

### Is Rock Identifier suitable for beginners?

Yes, Rock Identifier is designed for everyone from beginners to seasoned enthusiasts. It turns every rock find into a learning moment without the need for endless searching.

### What devices is Rock Identifier available on?

Currently, Rock Identifier is supported on iPhone devices.

### How often is Rock Identifier updated?

The app was last updated on December 2, 2025, indicating recent development and support from the developer.

## Version history (last 2 releases)

### 1.1 — 2026-04-30

- Bug fixes and performance improvements.

### 1.0 — 2025-12-02

No release notes.

## Apps similar to Rock Identifier

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Rock & Gemstone Identifier App](https://appshunter.io/ios/app/rock-and-gemstone-identifier-app/id6475217911) | 4.7 (417) | Free | Education |
| [Ruby Glint: Rock Identifier](https://appshunter.io/ios/app/ruby-glint-rock-identifier/id6651859991) | 4.7 (189) | Free | Education |
| [Stone Identifier by RockPic](https://appshunter.io/ios/app/stone-identifier-by-rockpic/id6743698832) | 4.8 (119) | Free | Education |
| [Rock Identifier: Rock ID](https://appshunter.io/ios/app/rock-identifier-rock-id/id6743675929) | 4.9 (9) | Free | Education |
| [Snap IQ: Rock Identifier](https://appshunter.io/ios/app/snap-iq-rock-identifier/id6651829707) | 4.6 (27) | Free | Education |
| [Rock Identifier - Rockr](https://appshunter.io/ios/app/rock-identifier-rockr/id6747277189) | 4.3 (25) | Free | Education |

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All apps by 志勇 杨: https://appshunter.io/developer/1137372489

## Related topics

[rock identifier stone id](https://appshunter.io/ios/topics/rock-identifier-stone-id)

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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 2026-08-15.*