# 楽しい 小学校 4年生 算数(算数ドリル) vs 小学生 国語ドリル

The clearest difference is in-app purchases: 小学生 国語ドリル at none against 楽しい 小学校 4年生 算数(算数ドリル)'s 1. 楽しい 小学校 4年生 算数(算数ドリル)'s advantage is iOS requirement (13.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 楽しい 小学校 4年生 算数(算数ドリル) sells 1 one-off in-app purchase. 小学生 国語ドリル asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 楽しい 小学校 4年生 算数(算数ドリル) against 5.0 for 小学生 国語ドリル. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 69% of 楽しい 小学校 4年生 算数(算数ドリル)'s written reviews are positive against 67% of 小学生 国語ドリル's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 19, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 楽しい 小学校 4年生 算数(算数ドリル) | 小学生 国語ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/4/id1301772774/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6470270828/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **69.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 95 MB | 33 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) | [StudySwitch, Inc.](https://appshunter.io/developer/1368900403) |

## What reviewers say

### 楽しい 小学校 4年生 算数(算数ドリル)

[App page](https://appshunter.io/ios/app/4/id1301772774)

This app supports 4th-grade math learning based on the Ministry of Education curriculum. It offers easy-to-use practice for specific topics, allowing for focused study during short breaks. Includes explanations for parents and adjustable difficulty levels.

**Highlights:** 4th-grade math curriculum aligned, Topic-specific practice modules, Adjustable difficulty levels, Parental support with explanations, Monthly learning progression guide, Easy-to-use interface

**Features:** Vision Pro support

**In-app purchases (1)**

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


### 小学生 国語ドリル

[App page](https://appshunter.io/ios/app/id6470270828)

This app offers 1370 Japanese language questions covering proverbs, idioms, vocabulary, and antonyms/synonyms. It includes furigana and explanations, suitable for elementary school students from grades 1 to 6. It's designed to improve Japanese language skills and prepare for junior high school entrance exams.

**Highlights:** 1370+ questions, Proverbs and idioms, Vocabulary and synonyms/antonyms, Furigana and explanations, Grades 1-6 coverage, Junior high exam preparation

**In-app purchases:** none


## Frequently asked questions

### Is 楽しい 小学校 4年生 算数(算数ドリル) free?

楽しい 小学校 4年生 算数(算数ドリル) is free to download, with in-app purchases available.

### Is 小学生 国語ドリル free?

小学生 国語ドリル is free to download, with no in-app purchases.

### Which has better reviews, 楽しい 小学校 4年生 算数(算数ドリル) or 小学生 国語ドリル?

楽しい 小学校 4年生 算数(算数ドリル) and 小学生 国語ドリル are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 楽しい 小学校 4年生 算数(算数ドリル) or 小学生 国語ドリル have ads?

Both 楽しい 小学校 4年生 算数(算数ドリル) and 小学生 国語ドリル show ads.

### Which is updated more often, 楽しい 小学校 4年生 算数(算数ドリル) or 小学生 国語ドリル?

楽しい 小学校 4年生 算数(算数ドリル) ships an update every 3 months, and 小学生 国語ドリル every 3 months. Most recently, 楽しい 小学校 4年生 算数(算数ドリル) was updated on October 19, 2026 and 小学生 国語ドリル on August 18, 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.*