# 脳トレ！マス埋め・漢字熟語 vs Kanji Blocks

The clearest difference is in-app purchases: 脳トレ！マス埋め・漢字熟語 at none against Kanji Blocks's 2. 脳トレ！マス埋め・漢字熟語 also leads on update cadence (fortnightly vs every 7 months). Kanji Blocks's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Kanji Blocks sells 2 one-off in-app purchases. 脳トレ！マス埋め・漢字熟語 asks for nothing beyond the download.

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, Kanji Blocks every 7 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 脳トレ！マス埋め・漢字熟語 | Kanji Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id976989577/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 7 months |
| Size | 18 MB | 9 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Topleftsoft LLC](https://appshunter.io/developer/452754001) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### 脳トレ！マス埋め・漢字熟語

[App page](https://appshunter.io/ios/app/id976989577)

**Features:** Vision Pro support

**In-app purchases:** none


### Kanji Blocks

[App page](https://appshunter.io/ios/app/kanji-blocks/id6633412319)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infinite Life | $0.99 | one-time |
| No Ads | $0.99 | one-time |


## Frequently asked questions

### Is 脳トレ！マス埋め・漢字熟語 free?

脳トレ！マス埋め・漢字熟語 is free to download, with no in-app purchases.

### Is Kanji Blocks free?

Kanji Blocks is free to download, with in-app purchases available.

### Do 脳トレ！マス埋め・漢字熟語 or Kanji Blocks have ads?

Both 脳トレ！マス埋め・漢字熟語 and Kanji Blocks show ads.

### Which is updated more often, 脳トレ！マス埋め・漢字熟語 or Kanji Blocks?

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, and Kanji Blocks every 7 months. Most recently, 脳トレ！マス埋め・漢字熟語 was updated on October 29, 2026 and Kanji Blocks 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.*