# 九九 掛け算の達人 ! vs 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！

The clearest difference is in-app purchases: 九九 掛け算の達人 ! at none against 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！'s 26. 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！'s advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ sells 26 in-app purchases, starting at $3.99 per month. 九九 掛け算の達人 ! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for 九九 掛け算の達人 ! against 5.0 for 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！. Both are backed by a comparable volume of ratings — 7 and 8 respectively.

九九 掛け算の達人 ! ships an update monthly, 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ every 3 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 九九 掛け算の達人 ! | 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/2/id1628035452/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/id6444248860/reviews)** |
| Number of ratings | 7 | **8** |
| Positive reviews | — | 45.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 155 MB | 799 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ohmori Takeru](https://appshunter.io/developer/969791681) | [Gakken CO.,LTD](https://appshunter.io/developer/294791161) |

## What reviewers say

### 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


### 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！

[App page](https://appshunter.io/ios/app/id6444248860)

This app transforms math and Japanese language learning for elementary students into an engaging battle game. It covers a wide range of curriculum for grades 1-4, helping children master concepts through repeated practice and motivating them with collectible dragons. Parents can monitor progress and set limits.

**Highlights:** Battle game format for motivation, Covers grades 1-4 math and Japanese, Collectible and upgradeable dragons, Daily and challenge missions, Parental progress tracking, Ad-free experience

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小２国語１ヶ月プラン | $3.99 | per month |
| 小１国語１ヶ月プラン | $3.99 | per month |
| 小２算数１ヶ月プラン | $4.99 | per month |
| 小１算数１ヶ月プラン | $4.99 | per month |
| 小１算数・国語２教科セット１ヶ月プラン | $6.99 | per month |
| 小４算数・国語２教科セット１ヶ月プラン | $7.99 | per month |
| 小４算数３ヶ月プラン | $9.99 | per 3 months |
| 小３算数３ヶ月プラン | $9.99 | per 3 months |
| 小２国語３ヶ月プラン | $9.99 | per 3 months |
| 小１算数６ヶ月プラン | $11.99 | per 6 months |
| 小２算数６ヶ月プラン | $11.99 | per 6 months |
| 小２国語6ヶ月プラン | $11.99 | per 6 months |
| 小１国語６ヶ月プラン | $12.99 | per 6 months |
| 小１算数・国語２教科セット３ヶ月プラン | $14.99 | per 3 months |
| 小４算数・国語２教科セット３ヶ月プラン | $14.99 | per 3 months |
| 小２国語１年プラン | $17.99 | per year |
| 小１算数・国語２教科セット６ヶ月プラン | $22.99 | per 6 months |
| 小４算数・国語２教科セット６ヶ月プラン | $22.99 | per 6 months |
| 小２算数・国語２教科セット６ヶ月プラン | $24.99 | per 6 months |
| 小１国語１年プラン | $24.99 | per year |
| 小１算数・国語２教科セット１年プラン | $39.99 | per year |
| 小２算数・国語２教科セット１年プラン | $39.99 | per year |
| 小１算数　全単元 | $4.99 | one-time |
| 小２算数　全単元 | $4.99 | one-time |
| 小３算数　全単元 | $4.99 | one-time |
| 小４算数　全単元 | $4.99 | one-time |


## Frequently asked questions

### 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.

### Is 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ free?

学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ is free to download, with in-app purchases available.

### Which has better reviews, 九九 掛け算の達人 ! or 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！?

学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ is rated higher. 九九 掛け算の達人 ! averages 4.9 out of 5 from 7 ratings, while 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ averages 5.0 from 8 ratings.

### Do 九九 掛け算の達人 ! or 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ have ads?

九九 掛け算の達人 ! shows ads; 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ does not.

### Which is updated more often, 九九 掛け算の達人 ! or 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！?

九九 掛け算の達人 ! ships an update monthly, and 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ every 3 weeks. Most recently, 九九 掛け算の達人 ! was updated on October 8, 2026 and 学研ドラゴンドリル 算数/国語の学習アプリで学ぼう！ on October 14, 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.*