# 楽しい 小学校 5年生 算数(算数ドリル) vs 育ワン（ハグワン）

The clearest difference is review sentiment: 育ワン（ハグワン） at 100% against 楽しい 小学校 5年生 算数(算数ドリル)'s 57%. 育ワン（ハグワン） also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 楽しい 小学校 5年生 算数(算数ドリル) sells 1 one-off in-app purchase. 育ワン（ハグワン） asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 楽しい 小学校 5年生 算数(算数ドリル) | 育ワン（ハグワン） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/5/id1507828276/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 96 MB | 865 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) | [KOJIMA CO.,LTD.](https://appshunter.io/developer/825294884) |

## What reviewers say

### 楽しい 小学校 5年生 算数(算数ドリル)

[App page](https://appshunter.io/ios/app/5/id1507828276)

This app supports elementary school students in learning 5th-grade math, following the national curriculum. It offers clear explanations for children's questions and allows for independent learning once concepts are grasped. Practice problems are broken down by topic and difficulty, suitable for quick study sessions.

**Highlights:** Curriculum-aligned 5th-grade math content, Clear explanations for 'why' questions, Parental support features, Topic-specific practice modules, Adjustable difficulty levels, Monthly learning schedule guidance

**Features:** Vision Pro support

**In-app purchases (1)**

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


### 育ワン（ハグワン）

[App page](https://appshunter.io/ios/app/id1642265225)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 楽しい 小学校 5年生 算数(算数ドリル) free?

楽しい 小学校 5年生 算数(算数ドリル) is free to download, with in-app purchases available.

### Is 育ワン（ハグワン） free?

育ワン（ハグワン） is free to download, with no in-app purchases.

### Do 楽しい 小学校 5年生 算数(算数ドリル) or 育ワン（ハグワン） have ads?

楽しい 小学校 5年生 算数(算数ドリル) shows ads; 育ワン（ハグワン） does not.

### Which is updated more often, 楽しい 小学校 5年生 算数(算数ドリル) or 育ワン（ハグワン）?

楽しい 小学校 5年生 算数(算数ドリル) ships an update every 3 months, and 育ワン（ハグワン） every 3 months. Most recently, 楽しい 小学校 5年生 算数(算数ドリル) was updated on October 7, 2026 and 育ワン（ハグワン） on October 2, 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.*