# おさかな漢字マスター（魚へん漢字クイズ） vs Wolf! Wolf! The Boy Who Lied

The clearest difference is ads: おさかな漢字マスター（魚へん漢字クイズ） at none against Wolf! Wolf! The Boy Who Lied's shown. Wolf! Wolf! The Boy Who Lied's advantage is update cadence (every 4 days vs every 27 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

おさかな漢字マスター（魚へん漢字クイズ） ships an update every 27 months, Wolf! Wolf! The Boy Who Lied every 4 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | おさかな漢字マスター（魚へん漢字クイズ） | Wolf! Wolf! The Boy Who Lied |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 4 days** |
| Size | 79 MB | 23 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Naoya Takahashi](https://appshunter.io/developer/1682387197) | [Shinji Kumagai](https://appshunter.io/developer/6787874239) |

## What reviewers say

### おさかな漢字マスター（魚へん漢字クイズ）

[App page](https://appshunter.io/ios/app/id6477750993)

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

**In-app purchases:** none


### Wolf! Wolf! The Boy Who Lied

[App page](https://appshunter.io/ios/app/wolf-wolf-the-boy-who-lied/id6806795373)

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

**In-app purchases:** none


## Frequently asked questions

### Is おさかな漢字マスター（魚へん漢字クイズ） free?

おさかな漢字マスター（魚へん漢字クイズ） is free to download, with no in-app purchases.

### Is Wolf! Wolf! The Boy Who Lied free?

Wolf! Wolf! The Boy Who Lied is free to download, with no in-app purchases.

### Do おさかな漢字マスター（魚へん漢字クイズ） or Wolf! Wolf! The Boy Who Lied have ads?

Wolf! Wolf! The Boy Who Lied shows ads; おさかな漢字マスター（魚へん漢字クイズ） does not.

### Which is updated more often, おさかな漢字マスター（魚へん漢字クイズ） or Wolf! Wolf! The Boy Who Lied?

おさかな漢字マスター（魚へん漢字クイズ） ships an update every 27 months, and Wolf! Wolf! The Boy Who Lied every 4 days. Most recently, おさかな漢字マスター（魚へん漢字クイズ） was updated on November 8, 2026 and Wolf! Wolf! The Boy Who Lied on November 10, 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.*