# 楽しい 小学校 5年生 算数(算数ドリル) vs Prefecture, having it up Watch

The clearest difference is price: 楽しい 小学校 5年生 算数(算数ドリル) at Free against Prefecture, having it up Watch's $0.99. 楽しい 小学校 5年生 算数(算数ドリル) also leads on update cadence (every 3 months vs every 31 months). Prefecture, having it up Watch's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

楽しい 小学校 5年生 算数(算数ドリル) is free to download; Prefecture, having it up Watch costs $0.99 up front. 楽しい 小学校 5年生 算数(算数ドリル) sells 1 one-off in-app purchase. Prefecture, having it up Watch asks for nothing beyond the download.

楽しい 小学校 5年生 算数(算数ドリル) ships an update every 3 months, Prefecture, having it up Watch every 31 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 楽しい 小学校 5年生 算数(算数ドリル) | Prefecture, having it up Watch |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/5/id1507828276/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 31 months |
| Monetization | Free with in-app purchases | — |
| Size | 96 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) | [Hajime Sasaki](https://appshunter.io/developer/1495619502) |

## 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 |


### Prefecture, having it up Watch

[App page](https://appshunter.io/ios/app/prefecture-having-it-up-watch/id1605311517)

**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 Prefecture, having it up Watch free?

Prefecture, having it up Watch costs $0.99, with no in-app purchases.

### Do 楽しい 小学校 5年生 算数(算数ドリル) or Prefecture, having it up Watch have ads?

楽しい 小学校 5年生 算数(算数ドリル) shows ads; Prefecture, having it up Watch does not.

### Which is updated more often, 楽しい 小学校 5年生 算数(算数ドリル) or Prefecture, having it up Watch?

楽しい 小学校 5年生 算数(算数ドリル) ships an update every 3 months, and Prefecture, having it up Watch every 31 months. Most recently, 楽しい 小学校 5年生 算数(算数ドリル) was updated on October 27, 2026 and Prefecture, having it up Watch on October 27, 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.*