# Rock Identifier vs Rock Identifier

The clearest difference is review sentiment: Rock Identifier at 70% against Rock Identifier's 0%. Rock Identifier also leads on rating (4.7 vs 4.5) and ratings volume (241 vs 41). Rock Identifier's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Rock Identifier sells 2 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, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Rock Identifier has 241 ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 70% of Rock Identifier's written reviews are positive against 0% of Rock Identifier's.

Rock Identifier ships an update every 5 weeks, Rock Identifier monthly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rock Identifier | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (241 ratings)](https://appshunter.io/ios/app/rock-identifier/id6740112477/reviews)** | [4.5 (41 ratings)](https://appshunter.io/ios/app/rock-identifier-rock-scanner/id6747365520/reviews) |
| Number of ratings | **241** | 41 |
| Positive reviews | **70.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 63 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kawaii](https://appshunter.io/developer/1696001381) | [Aeron Horne](https://appshunter.io/developer/1813785417) |

## What reviewers say

### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier/id6740112477)

Instantly identify rocks, minerals, crystals, and fossils using advanced AI. This app serves as a geological companion for enthusiasts, students, and professionals, offering detailed information and community interaction.

**Highlights:** AI-powered rock identification, Community identification sharing, Personal AI rock assistant, Learn rock categories and properties, Information on crystal systems, Geological formation details

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock Identifier Pro (Weekly) | $4.99 | per 7 days |
| Rock Identifier Pro (Yearly) | $29.99 | per year |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rock-scanner/id6747365520)

Instantly identify rocks, minerals, and gemstones by taking a photo. Get detailed geological information, save your discoveries, and learn about earth science. This app works offline, making it ideal for outdoor exploration and educational purposes.

**Highlights:** Instant rock identification via photo, Detailed geological information, Personal rock collection saving, Offline functionality, Geology expert bot chat, Learn about rock formation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock Identifier Weekly | $4.99 | per 7 days |
| Rock Identifier Yearly | $39.99 | 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 4.7 out of 5 from 241 ratings, while Rock Identifier averages 4.5 from 41 ratings.

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

Neither Rock Identifier nor Rock Identifier shows ads.

### Which is updated more often, Rock Identifier or Rock Identifier?

Rock Identifier ships an update every 5 weeks, and Rock Identifier monthly. Most recently, Rock Identifier was updated on October 30, 2026 and Rock Identifier on October 24, 2026.

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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.*