# 脳トレ！マス埋め・漢字熟語 vs TAMATH

The clearest difference is rating: 脳トレ！マス埋め・漢字熟語 at 5.0 against TAMATH's 3.0. 脳トレ！マス埋め・漢字熟語 also leads on in-app purchases (none vs 1). TAMATH's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. TAMATH sells 1 one-off in-app purchase. 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 holds the better App Store score, 5.0 against 3.0. 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, TAMATH every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 脳トレ！マス埋め・漢字熟語 | TAMATH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id976989577/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/tamath-one-stroke-math-puzzle/id6468984358/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 91 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Topleftsoft LLC](https://appshunter.io/developer/452754001) | [hiroki kawakami](https://appshunter.io/developer/586928741) |

## 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


### TAMATH

[App page](https://appshunter.io/ios/app/tamath-one-stroke-math-puzzle/id6468984358)

Engage your mind with a unique puzzle game that combines arithmetic with a single-stroke drawing mechanic. Solve addition, subtraction, and multiplication problems by connecting numbers in one continuous line. Challenge yourself through increasing difficulty levels and compete globally.

**Highlights:** One-stroke calculation puzzles, Addition, subtraction, multiplication, Three difficulty levels, Global ranking system, Brain exercise and cognitive improvement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ad | $1.99 | 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 TAMATH free?

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

### Which has better reviews, 脳トレ！マス埋め・漢字熟語 or TAMATH?

脳トレ！マス埋め・漢字熟語 is rated higher. 脳トレ！マス埋め・漢字熟語 averages 5.0 out of 5 from 1 ratings, while TAMATH averages 3.0 from 1 ratings.

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

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

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

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, and TAMATH every 2 weeks. Most recently, 脳トレ！マス埋め・漢字熟語 was updated on November 1, 2026 and TAMATH on November 3, 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.*