# 脳トレ！マス埋め・漢字熟語 vs 脳活ドリル

The clearest difference is update cadence: 脳トレ！マス埋め・漢字熟語 at fortnightly against 脳活ドリル's every 3 months. 脳活ドリル's advantage is iOS requirement (11.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for 脳トレ！マス埋め・漢字熟語 against 5.0 for 脳活ドリル. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, 脳活ドリル every 3 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 脳トレ！マス埋め・漢字熟語 | 脳活ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id976989577/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/time/id1471846637/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 18 MB | 111 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Topleftsoft LLC](https://appshunter.io/developer/452754001) | [ZERONE](https://appshunter.io/developer/1708775781) |

## 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


### 脳活ドリル

[App page](https://appshunter.io/ios/app/time/id1471846637)

A new type of brain training puzzle that sharpens your judgment by instantly identifying time. Simple tap-based gameplay diagnoses your abilities and enhances decision-making and spatial recognition with continued play.

**Highlights:** Instant time identification, Judgment training, Spatial recognition enhancement, Simple tap controls, Ability diagnosis

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 脳活ドリル free?

脳活ドリル is free to download, with no in-app purchases.

### Which has better reviews, 脳トレ！マス埋め・漢字熟語 or 脳活ドリル?

脳トレ！マス埋め・漢字熟語 and 脳活ドリル are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 脳トレ！マス埋め・漢字熟語 or 脳活ドリル have ads?

Both 脳トレ！マス埋め・漢字熟語 and 脳活ドリル show ads.

### Which is updated more often, 脳トレ！マス埋め・漢字熟語 or 脳活ドリル?

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, and 脳活ドリル every 3 months. Most recently, 脳トレ！マス埋め・漢字熟語 was updated on October 12, 2026 and 脳活ドリル on October 6, 2026.

---

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