# 数を覚える　かずタッチ vs Number line matching

The clearest difference is ads: 数を覚える　かずタッチ at none against Number line matching's shown. 数を覚える　かずタッチ also leads on iOS requirement (10.0 vs 12.0). Number line matching's advantage is update cadence (every 9 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

数を覚える　かずタッチ ships an update every 2 months, Number line matching every 9 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 数を覚える　かずタッチ | Number line matching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 19 MB | 82 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [funspire, Inc.](https://appshunter.io/developer/928040148) | [kenta yamada](https://appshunter.io/developer/1698424335) |

## What reviewers say

### 数を覚える　かずタッチ

[App page](https://appshunter.io/ios/app/id653499229)

**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 数を覚える　かずタッチ free?

数を覚える　かずタッチ is free to download, with no in-app purchases.

### Is Number line matching free?

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

### Do 数を覚える　かずタッチ or Number line matching have ads?

Number line matching shows ads; 数を覚える　かずタッチ does not.

### Which is updated more often, 数を覚える　かずタッチ or Number line matching?

数を覚える　かずタッチ ships an update every 2 months, and Number line matching every 9 days. Most recently, 数を覚える　かずタッチ was updated on November 1, 2026 and Number line matching on October 30, 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.*