# 二文字熟語ゲーム vs PercentTraining

The clearest difference is update cadence: PercentTraining at daily against 二文字熟語ゲーム's every 42 months. PercentTraining also leads on device support and iOS requirement (15.6 vs 17.6). On price and in-app purchases there is nothing between them.

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

二文字熟語ゲーム ships an update every 42 months, PercentTraining daily. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 二文字熟語ゲーム | PercentTraining |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 42 months | **Daily** |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Yamada](https://appshunter.io/developer/301497489) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### 二文字熟語ゲーム

[App page](https://appshunter.io/ios/app/id6444000223)

**In-app purchases:** none


### PercentTraining

[App page](https://appshunter.io/ios/app/percenttraining/id6744553926)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 二文字熟語ゲーム free?

二文字熟語ゲーム is free to download, with no in-app purchases.

### Is PercentTraining free?

PercentTraining is free to download, with no in-app purchases.

### Which is updated more often, 二文字熟語ゲーム or PercentTraining?

二文字熟語ゲーム ships an update every 42 months, and PercentTraining daily. Most recently, 二文字熟語ゲーム was updated on September 8, 2026 and PercentTraining on September 9, 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.*