# QB説明　５年　面積２ vs Number line matching

The clearest difference is price: Number line matching at Free against QB説明　５年　面積２'s $5.99. Number line matching also leads on update cadence (every 9 days vs every 36 months) and device support (3 vs 1). QB説明　５年　面積２'s advantage is ads (none vs shown). On in-app purchases and iOS requirement there is nothing between them.

Number line matching is free to download; QB説明　５年　面積２ costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QB説明　５年　面積２ ships an update every 36 months, Number line matching every 9 days. The most recent releases landed on May 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | QB説明　５年　面積２ | Number line matching |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 9 days** |
| Size | 11 MB | 82 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [kenta yamada](https://appshunter.io/developer/1698424335) |

## What reviewers say

### QB説明　５年　面積２

[App page](https://appshunter.io/ios/app/qb/id880529887)

**In-app purchases:** none


### Number line matching

[App page](https://appshunter.io/ios/app/number-line-matching/id6472777849)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QB説明　５年　面積２ free?

QB説明　５年　面積２ costs $5.99, with no in-app purchases.

### Is Number line matching free?

Number line matching is free to download, with no in-app purchases.

### Do QB説明　５年　面積２ or Number line matching have ads?

Number line matching shows ads; QB説明　５年　面積２ does not.

### Which is updated more often, QB説明　５年　面積２ or Number line matching?

QB説明　５年　面積２ ships an update every 36 months, and Number line matching every 9 days. Most recently, QB説明　５年　面積２ was updated on May 15, 2026 and Number line matching on October 7, 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.*