# Rock Identification vs Rock Identifier

The clearest difference is rating: Rock Identification at 4.4 against Rock Identifier's 3.7. Rock Identifier's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Rock Identification sells 2 in-app purchases, starting at $5.99 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 Identification holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 8 and 9 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

## The numbers

| Metric | Rock Identification | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/rock-identification-scanner/id6751641266/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/rock-identifier-stone-value/id6755072129/reviews) |
| Number of ratings | 8 | **9** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 21 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ali Rastegar Mojarad](https://appshunter.io/developer/1766473529) | [Omer Sezer](https://appshunter.io/developer/1543521470) |

## What reviewers say

### Rock Identification

[App page](https://appshunter.io/ios/app/rock-identification-scanner/id6751641266)

Instantly identify rocks, gems, and minerals by snapping a photo. Discover their value, origin, and detailed characteristics. Build a personal digital collection of your finds.

**Highlights:** Instant rock, mineral, and gemstone identification, Real-time value estimation per carat, Discover origins and worldwide mining regions, Detailed information on properties and history, Save and organize scanned stones in a personal gallery, AI-powered analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day Trial | $5.99 | per 7 days |
| Yearly | $24.99 | per year |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-stone-value/id6755072129)

Instantly identify rocks, minerals, and gemstones by taking a photo. Access detailed information including composition, hardness, rarity, and estimated value. Build and manage your personal collection with this educational tool.

**Highlights:** Instant photo identification, Detailed mineral composition, Mohs hardness scale rating, Rarity and value estimation (subscription), Personal rock collection manager, Educational geology articles, Regular database updates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $2.99 | per 7 days |
| 1 Year With Offer | $12.99 | per year |
| 1 Year With Trial | $29.99 | per year |


## Frequently asked questions

### Is Rock Identification free?

Rock Identification 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 Identification or Rock Identifier?

Rock Identification is rated higher. Rock Identification averages 4.4 out of 5 from 8 ratings, while Rock Identifier averages 3.7 from 9 ratings.

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

Neither Rock Identification 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.*