# Rock Identifier vs Rock Identifier

The clearest difference is rating: Rock Identifier at 4.8 against Rock Identifier's 4.5. Rock Identifier's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). 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 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock Identifier holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 2 and 4 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) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/rock-identifier-stone-id/id6755675894/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Monetization | Freemium | Freemium |
| Size | 37 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Keekly Tech Inc.](https://appshunter.io/developer/1803252792) | [志勇 杨](https://appshunter.io/developer/1137372489) |

## 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-stone-id/id6755675894)

Instantly identify rocks, crystals, and minerals by taking or uploading a photo. Get detailed geological information, track your discoveries in a digital journal, and learn about their formation and uses. Perfect for collectors, students, and anyone curious about stones.

**Highlights:** Instant photo identification, Detailed geological data, Mineral collection journal, Field identification techniques, Formation and usage information, Regional smart distribution

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week - 3 Days Free Trial | $2.99 | per 7 days |
| One Week | $4.99 | per 7 days |
| One Year | $14.99 | 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 4.8 from 4 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.*