# オムライス研究所 vs Campook（キャンプック）

The clearest difference is in-app purchases: オムライス研究所 at none against Campook（キャンプック）'s 2. オムライス研究所 also leads on iOS requirement (12.0 vs 16.4). Campook（キャンプック）'s advantage is update cadence (every 2 days vs every 33 months). On price, ads and device support there is nothing between them.

Both are free to download. Campook（キャンプック） sells 2 in-app purchases, starting at $1.99 per month. オムライス研究所 asks for nothing beyond the download.

オムライス研究所 ships an update every 33 months, Campook（キャンプック） every 2 days. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | オムライス研究所 | Campook（キャンプック） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 days** |
| Size | 22 MB | 81 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [ICHIRO OGURA](https://appshunter.io/developer/1654093923) | [Koki Yamada](https://appshunter.io/developer/6793348772) |

## What reviewers say

### オムライス研究所

[App page](https://appshunter.io/ios/app/id6444353109)

**In-app purchases:** none


### Campook（キャンプック）

[App page](https://appshunter.io/ios/app/campook/id6793348770)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（年間） | $19.99 | per year |


## Frequently asked questions

### Is オムライス研究所 free?

オムライス研究所 is free to download, with no in-app purchases.

### Is Campook（キャンプック） free?

Campook（キャンプック） is free to download, with in-app purchases available.

### Do オムライス研究所 or Campook（キャンプック） have ads?

Neither オムライス研究所 nor Campook（キャンプック） shows ads.

### Which is updated more often, オムライス研究所 or Campook（キャンプック）?

オムライス研究所 ships an update every 33 months, and Campook（キャンプック） every 2 days. Most recently, オムライス研究所 was updated on September 30, 2026 and Campook（キャンプック） on October 3, 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.*