# 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 vs 九九 掛け算の達人 !

The clearest difference is rating: 九九 掛け算の達人 ! at 4.9 against 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」's 4.5. 九九 掛け算の達人 ! also leads on update cadence (monthly vs every 3 months) and ratings volume (7 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

九九 掛け算の達人 ! holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 ships an update every 3 months, 九九 掛け算の達人 ! monthly. The most recent releases landed on September 10, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 | 九九 掛け算の達人 ! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/id894395724/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/2/id1628035452/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 38.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 286 MB | 155 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Co., Ltd.](https://appshunter.io/developer/1743924614) | [Ohmori Takeru](https://appshunter.io/developer/969791681) |

## What reviewers say

### 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」

[App page](https://appshunter.io/ios/app/id894395724)

This app makes learning multiplication tables fun for children. Solve problems to collect and evolve monsters, filling a monster encyclopedia. Features multiple learning modes and challenges to build math skills.

**Highlights:** Learn multiplication tables (1-9), Collect and evolve 40 unique monsters, Three learning modes: sequential, reverse, random, Daily challenge with word problems, Monster encyclopedia completion, Game-like learning for engagement

**Features:** Vision Pro support

**In-app purchases:** none


### 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 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 free?

九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 is free to download, with no in-app purchases.

### 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.

### Which has better reviews, 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 or 九九 掛け算の達人 !?

九九 掛け算の達人 ! is rated higher. 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 averages 4.5 out of 5 from 2 ratings, while 九九 掛け算の達人 ! averages 4.9 from 7 ratings.

### Do 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 or 九九 掛け算の達人 ! have ads?

Both 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 and 九九 掛け算の達人 ! show ads.

### Which is updated more often, 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 or 九九 掛け算の達人 !?

九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 ships an update every 3 months, and 九九 掛け算の達人 ! monthly. Most recently, 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 was updated on September 10, 2026 and 九九 掛け算の達人 ! on September 6, 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.*