# Rock Identifier vs ITパスポートサプリ

The clearest difference is in-app purchases: ITパスポートサプリ at none against Rock Identifier's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rock Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. ITパスポートサプリ asks for nothing beyond the download.

## The numbers

| Metric | Rock Identifier | ITパスポートサプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19 ratings)](https://appshunter.io/ios/app/rock-identifier-rockium/id6753095304/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Pieskov](https://appshunter.io/developer/1758891658) | [KAZUHIRO ISHIBASHI](https://appshunter.io/developer/1865380440) |

## What reviewers say

### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rockium/id6753095304)

Instantly identify rocks, minerals, and gemstones from photos using AI. Get detailed information, track your discoveries, and test your knowledge with interactive quizzes. Perfect for collectors, students, and anyone curious about geology.

**Highlights:** Instant AI rock identification from photos, Detailed stone profiles with images, Identification history and tracking, Interactive rock quiz game, Community trending rocks, Learn about stone characteristics and value

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Week | $4.99 | per 7 days |
| Premium 1 Year | $29.99 | per year |


### ITパスポートサプリ

[App page](https://appshunter.io/ios/app/it/id6771804270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock Identifier free?

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

### Is ITパスポートサプリ free?

ITパスポートサプリ is free to download, with no in-app purchases.

### Do Rock Identifier or ITパスポートサプリ have ads?

Neither Rock Identifier nor ITパスポートサプリ 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.*