# 楽しい 小学校 2年生 算数(算数ドリル) vs Math Brain

The clearest difference is rating: Math Brain at 5.0 against 楽しい 小学校 2年生 算数(算数ドリル)'s 4.0. Math Brain also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). 楽しい 小学校 2年生 算数(算数ドリル)'s advantage is ratings volume (6 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 楽しい 小学校 2年生 算数(算数ドリル) sells 1 one-off in-app purchase. Math Brain asks for nothing beyond the download.

Math Brain holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: 楽しい 小学校 2年生 算数(算数ドリル) has 6 ratings behind it against 1, so its average is the more settled of the two.

楽しい 小学校 2年生 算数(算数ドリル) ships an update every 3 months, Math Brain weekly. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 楽しい 小学校 2年生 算数(算数ドリル) | Math Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/2/id1190174030/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-brain-handwriting-drills/id1623538548/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 96 MB | 82 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) | [Ryuichi Aida](https://appshunter.io/developer/1553473481) |

## What reviewers say

### 楽しい 小学校 2年生 算数(算数ドリル)

[App page](https://appshunter.io/ios/app/2/id1190174030)

This app supports 2nd-grade math learning based on the Japanese curriculum. It offers easy-to-use, topic-specific practice exercises suitable for short bursts of study. The app helps children naturally grasp math concepts through repetition, catering to both sequential learners and those needing focused practice on specific areas.

**Highlights:** Curriculum-aligned math topics, Easy-to-use interface, Topic-specific practice, Adjustable difficulty levels, Monthly learning schedule guide, Supports various math concepts

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $3.99 | one-time |


### Math Brain

[App page](https://appshunter.io/ios/app/math-brain-handwriting-drills/id1623538548)

This app offers a fun, game-like approach to mastering basic arithmetic. Users can practice addition, subtraction, and multiplication by handwriting answers in interactive grids. Track your progress, compete with others globally, and improve math skills through intuitive gameplay.

**Highlights:** Handwritten math input, Daily progress charts, Global user rankings, Competitive mode, Multiple game modes (5x5, 10x10), Addition, subtraction, multiplication practice

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

**In-app purchases:** none


## Frequently asked questions

### Is 楽しい 小学校 2年生 算数(算数ドリル) free?

楽しい 小学校 2年生 算数(算数ドリル) is free to download, with in-app purchases available.

### Is Math Brain free?

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

### Which has better reviews, 楽しい 小学校 2年生 算数(算数ドリル) or Math Brain?

Math Brain is rated higher. 楽しい 小学校 2年生 算数(算数ドリル) averages 4.0 out of 5 from 6 ratings, while Math Brain averages 5.0 from 1 ratings.

### Do 楽しい 小学校 2年生 算数(算数ドリル) or Math Brain have ads?

Both 楽しい 小学校 2年生 算数(算数ドリル) and Math Brain show ads.

### Which is updated more often, 楽しい 小学校 2年生 算数(算数ドリル) or Math Brain?

楽しい 小学校 2年生 算数(算数ドリル) ships an update every 3 months, and Math Brain weekly. Most recently, 楽しい 小学校 2年生 算数(算数ドリル) was updated on September 19, 2026 and Math Brain on September 10, 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.*