# 漢検2級 vs ぐるぐる ZEISS IV型

The clearest difference is ads: ぐるぐる ZEISS IV型 at none against 漢検2級's shown. 漢検2級's advantage is update cadence (every 4 weeks vs every 8 months) and iOS requirement (9.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

漢検2級 ships an update every 4 weeks, ぐるぐる ZEISS IV型 every 8 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 漢検2級 | ぐるぐる ZEISS IV型 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 8 months |
| Size | 15 MB | 188 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [IMAGE FACTORY CO., LTD.](https://appshunter.io/developer/882653089) |

## What reviewers say

### 漢検2級

[App page](https://appshunter.io/ios/app/2-4/id1463360970)

**Features:** macOS Compatibility

**In-app purchases:** none


### ぐるぐる ZEISS IV型

[App page](https://appshunter.io/ios/app/zeiss-iv/id6456451720)

**In-app purchases:** none


## Frequently asked questions

### Is 漢検2級 free?

漢検2級 is free to download, with no in-app purchases.

### Is ぐるぐる ZEISS IV型 free?

ぐるぐる ZEISS IV型 is free to download, with no in-app purchases.

### Do 漢検2級 or ぐるぐる ZEISS IV型 have ads?

漢検2級 shows ads; ぐるぐる ZEISS IV型 does not.

### Which is updated more often, 漢検2級 or ぐるぐる ZEISS IV型?

漢検2級 ships an update every 4 weeks, and ぐるぐる ZEISS IV型 every 8 months. Most recently, 漢検2級 was updated on November 3, 2026 and ぐるぐる ZEISS IV型 on November 7, 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.*