# 掛け算９９完全マスター Ext vs 二文字熟語ゲーム

The clearest difference is device support: 掛け算９９完全マスター Ext at 3 against 二文字熟語ゲーム's —. 掛け算９９完全マスター Ext also leads on iOS requirement (12.0 vs 17.6). On price, update cadence 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.

掛け算９９完全マスター Ext ships an update every 27 months, 二文字熟語ゲーム every 42 months. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 掛け算９９完全マスター Ext | 二文字熟語ゲーム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 27 months** | Every 42 months |
| Size | 21 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [ryo itou](https://appshunter.io/developer/1435019729) | [Atsushi Yamada](https://appshunter.io/developer/301497489) |

## What reviewers say

### 掛け算９９完全マスター Ext

[App page](https://appshunter.io/ios/app/ext/id1483179187)

**Features:** macOS Compatibility

**In-app purchases:** none


### 二文字熟語ゲーム

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

**In-app purchases:** none


## Frequently asked questions

### Is 掛け算９９完全マスター Ext free?

掛け算９９完全マスター Ext is free to download, with no in-app purchases.

### 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.

### Which is updated more often, 掛け算９９完全マスター Ext or 二文字熟語ゲーム?

掛け算９９完全マスター Ext ships an update every 27 months, and 二文字熟語ゲーム every 42 months. Most recently, 掛け算９９完全マスター Ext was updated on September 15, 2026 and 二文字熟語ゲーム on September 8, 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.*