# 掛け算99計算ドリル vs 九九 掛け算の達人 !

The clearest difference is in-app purchases: 九九 掛け算の達人 ! at none against 掛け算99計算ドリル's 1. 掛け算99計算ドリル's advantage is ads (none vs shown) and update cadence (every 5 days vs monthly). On price and device support there is nothing between them.

Both are free to download. 掛け算99計算ドリル sells 1 one-off in-app purchase. 九九 掛け算の達人 ! asks for nothing beyond the download.

掛け算99計算ドリル ships an update every 5 days, 九九 掛け算の達人 ! monthly. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 掛け算99計算ドリル | 九九 掛け算の達人 ! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (7 ratings)](https://appshunter.io/ios/app/2/id1628035452/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | — | Ad-supported |
| Size | 38 MB | 155 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yumearu Co.,Ltd.](https://appshunter.io/developer/411112570) | [Ohmori Takeru](https://appshunter.io/developer/969791681) |

## What reviewers say

### 掛け算99計算ドリル

[App page](https://appshunter.io/ios/app/99/id1512731347)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


### 九九 掛け算の達人 !

[App page](https://appshunter.io/ios/app/2/id1628035452)

This educational game helps children master multiplication tables. It offers a fun way to practice essential math skills for second graders.

**Highlights:** Multiplication study, Math game, Suitable for second graders, Practice 99 multiplication tables

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

**In-app purchases:** none


## Frequently asked questions

### Is 掛け算99計算ドリル free?

掛け算99計算ドリル is free to download, with in-app purchases available.

### Is 九九 掛け算の達人 ! free?

九九 掛け算の達人 ! is free to download, with no in-app purchases.

### Do 掛け算99計算ドリル or 九九 掛け算の達人 ! have ads?

九九 掛け算の達人 ! shows ads; 掛け算99計算ドリル does not.

### Which is updated more often, 掛け算99計算ドリル or 九九 掛け算の達人 !?

掛け算99計算ドリル ships an update every 5 days, and 九九 掛け算の達人 ! monthly. Most recently, 掛け算99計算ドリル was updated on October 10, 2026 and 九九 掛け算の達人 ! on October 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.*