# よくわかる算数小学４年（ダンケ） vs 小4漢字読み方クイズ

The clearest difference is update cadence: 小4漢字読み方クイズ at every 5 weeks against よくわかる算数小学４年（ダンケ）'s every 18 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. よくわかる算数小学４年（ダンケ） sells 1 one-off in-app purchase and 小4漢字読み方クイズ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

よくわかる算数小学４年（ダンケ） ships an update every 18 months, 小4漢字読み方クイズ every 5 weeks. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | よくわかる算数小学４年（ダンケ） | 小4漢字読み方クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 5 weeks** |
| Size | 25 MB | 49 MB |
| Requires iOS | **13.5** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Norio Takeda](https://appshunter.io/developer/1485221811) | [kazuya yoda](https://appshunter.io/developer/1044651438) |

## What reviewers say

### よくわかる算数小学４年（ダンケ）

[App page](https://appshunter.io/ios/app/id1532071298)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドコイン | $7.99 | one-time |


### 小4漢字読み方クイズ

[App page](https://appshunter.io/ios/app/4/id6502748880)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No.41〜100のステージ開放 | $1.99 | one-time |


## Frequently asked questions

### Is よくわかる算数小学４年（ダンケ） free?

よくわかる算数小学４年（ダンケ） is free to download, with in-app purchases available.

### Is 小4漢字読み方クイズ free?

小4漢字読み方クイズ is free to download, with in-app purchases available.

### Do よくわかる算数小学４年（ダンケ） or 小4漢字読み方クイズ have ads?

Neither よくわかる算数小学４年（ダンケ） nor 小4漢字読み方クイズ shows ads.

### Which is updated more often, よくわかる算数小学４年（ダンケ） or 小4漢字読み方クイズ?

よくわかる算数小学４年（ダンケ） ships an update every 18 months, and 小4漢字読み方クイズ every 5 weeks. Most recently, よくわかる算数小学４年（ダンケ） was updated on September 20, 2026 and 小4漢字読み方クイズ on September 9, 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.*