# Rock Identifier vs Rock Identifier

The clearest difference is rating: Rock Identifier at 4.5 against Rock Identifier's 3.8. Rock Identifier's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Rock Identifier sells 3 in-app purchases, starting at $4.99 per 7 days and Rock Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock Identifier holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

## The numbers

| Metric | Rock Identifier | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/rock-identifier-rockquest/id6747198822/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/rock-identifier-crystal-scan/id6774866670/reviews) |
| Number of ratings | 2 | **5** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 37 MB | 77 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keekly Tech Inc.](https://appshunter.io/developer/1803252792) | [Kwan Shum](https://appshunter.io/developer/689092633) |

## What reviewers say

### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rockquest/id6747198822)

Instantly identify rocks, stones, and minerals using AI. Discover their composition, hardness, value, and fascinating history. Explore the natural world with detailed analysis and educational insights.

**Highlights:** AI-powered rock identification, Mineral composition analysis, Hardness level estimation, Estimated rock value, Rock history and trivia, Unlimited scans with Pro account

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $24.99 | per year |
| Lifetime | $29.99 | one-time |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-crystal-scan/id6774866670)

Identify rocks, minerals, and fossils from a photo using AI. Get multiple possible matches with confidence levels and detailed information about each stone. Organize your finds, share them, and explore a comprehensive encyclopedia of geological knowledge.

**Highlights:** AI rock identification from photos, Multiple matches with confidence levels, Detailed rock information (description, formula, hardness), Stone encyclopedia with articles, Scan history and collection organization, Share finds and collection backups

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Rock Identifier free?

Rock Identifier is free to download, with in-app purchases available.

### Is Rock Identifier free?

Rock Identifier is free to download, with in-app purchases available.

### Which has better reviews, Rock Identifier or Rock Identifier?

Rock Identifier is rated higher. Rock Identifier averages 4.5 out of 5 from 2 ratings, while Rock Identifier averages 3.8 from 5 ratings.

### Do Rock Identifier or Rock Identifier have ads?

Neither Rock Identifier nor Rock Identifier shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*