# QB説明　１ねん　けいさんのセット vs 小1算数ランド 計算ドリル

The clearest difference is price: 小1算数ランド 計算ドリル at Free against QB説明　１ねん　けいさんのセット's $5.99. 小1算数ランド 計算ドリル also leads on update cadence (every 3 weeks vs every 32 months) and device support (3 vs 1). QB説明　１ねん　けいさんのセット's advantage is in-app purchases (none vs 2) and ads (none vs shown). On iOS requirement there is nothing between them.

小1算数ランド 計算ドリル is free to download; QB説明　１ねん　けいさんのセット costs $5.99 up front. 小1算数ランド 計算ドリル sells 2 in-app purchases, starting at $0.99 per month. QB説明　１ねん　けいさんのセット asks for nothing beyond the download.

QB説明　１ねん　けいさんのセット ships an update every 32 months, 小1算数ランド 計算ドリル every 3 weeks. The most recent releases landed on October 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | QB説明　１ねん　けいさんのセット | 小1算数ランド 計算ドリル |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/1/id1576329992/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 291 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## What reviewers say

### QB説明　１ねん　けいさんのセット

[App page](https://appshunter.io/ios/app/qb/id803596224)

**In-app purchases:** none


### 小1算数ランド 計算ドリル

[App page](https://appshunter.io/ios/app/1/id1576329992)

Practice first-grade math with short, daily 10-minute sessions. Covers addition, subtraction, time, money, and measurements. Features a practice and challenge mode to reinforce learning.

**Highlights:** Daily 10-minute math practice, Addition and subtraction with carrying/borrowing, Time, money, length, and volume units, Practice and challenge modes, Progress tracking with stars and medals, Simple UI for parents and children

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| delete_ad | $0.99 | per month |
| 永久広告削除 | $1.99 | one-time |


## Frequently asked questions

### Is QB説明　１ねん　けいさんのセット free?

QB説明　１ねん　けいさんのセット costs $5.99, with no in-app purchases.

### Is 小1算数ランド 計算ドリル free?

小1算数ランド 計算ドリル is free to download, with in-app purchases available.

### Do QB説明　１ねん　けいさんのセット or 小1算数ランド 計算ドリル have ads?

小1算数ランド 計算ドリル shows ads; QB説明　１ねん　けいさんのセット does not.

### Which is updated more often, QB説明　１ねん　けいさんのセット or 小1算数ランド 計算ドリル?

QB説明　１ねん　けいさんのセット ships an update every 32 months, and 小1算数ランド 計算ドリル every 3 weeks. Most recently, QB説明　１ねん　けいさんのセット was updated on October 2, 2026 and 小1算数ランド 計算ドリル on September 15, 2026.

---

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