# QB説明　２年　たし算のひっ算 vs 楽しい 小学校 2年生 算数(算数ドリル)

The clearest difference is price: 楽しい 小学校 2年生 算数(算数ドリル) at Free against QB説明　２年　たし算のひっ算's $4.99. 楽しい 小学校 2年生 算数(算数ドリル) also leads on update cadence (every 3 months vs every 36 months) and device support (3 vs 1). QB説明　２年　たし算のひっ算's advantage is in-app purchases (none vs 1) and ads (none vs shown).

楽しい 小学校 2年生 算数(算数ドリル) is free to download; QB説明　２年　たし算のひっ算 costs $4.99 up front. 楽しい 小学校 2年生 算数(算数ドリル) sells 1 one-off in-app purchase. QB説明　２年　たし算のひっ算 asks for nothing beyond the download.

QB説明　２年　たし算のひっ算 ships an update every 36 months, 楽しい 小学校 2年生 算数(算数ドリル) every 3 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | QB説明　２年　たし算のひっ算 | 楽しい 小学校 2年生 算数(算数ドリル) |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.0 (6 ratings)](https://appshunter.io/ios/app/2/id1190174030/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 54.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 96 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) |

## What reviewers say

### QB説明　２年　たし算のひっ算

[App page](https://appshunter.io/ios/app/qb/id728215678)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is QB説明　２年　たし算のひっ算 free?

QB説明　２年　たし算のひっ算 costs $4.99, with no in-app purchases.

### 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.

### Do QB説明　２年　たし算のひっ算 or 楽しい 小学校 2年生 算数(算数ドリル) have ads?

楽しい 小学校 2年生 算数(算数ドリル) shows ads; QB説明　２年　たし算のひっ算 does not.

### Which is updated more often, QB説明　２年　たし算のひっ算 or 楽しい 小学校 2年生 算数(算数ドリル)?

QB説明　２年　たし算のひっ算 ships an update every 36 months, and 楽しい 小学校 2年生 算数(算数ドリル) every 3 months. Most recently, QB説明　２年　たし算のひっ算 was updated on September 17, 2026 and 楽しい 小学校 2年生 算数(算数ドリル) on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*