# 脳トレ！漢字詰めクロス vs TAMATH

The clearest difference is rating: 脳トレ！漢字詰めクロス at 4.7 against TAMATH's 3.0. 脳トレ！漢字詰めクロス also leads on in-app purchases (none vs 1) and ratings volume (3 vs 1). TAMATH's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TAMATH sells 1 one-off in-app purchase. 脳トレ！漢字詰めクロス asks for nothing beyond the download.

脳トレ！漢字詰めクロス holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

脳トレ！漢字詰めクロス ships an update fortnightly, TAMATH every 2 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 脳トレ！漢字詰めクロス | TAMATH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id964591380/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/tamath-one-stroke-math-puzzle/id6468984358/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 32 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！漢字詰めクロス

[App page](https://appshunter.io/ios/app/id964591380)

**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！漢字詰めクロス free?

脳トレ！漢字詰めクロス 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！漢字詰めクロス or TAMATH?

脳トレ！漢字詰めクロス is rated higher. 脳トレ！漢字詰めクロス averages 4.7 out of 5 from 3 ratings, while TAMATH averages 3.0 from 1 ratings.

### Do 脳トレ！漢字詰めクロス or TAMATH have ads?

Both 脳トレ！漢字詰めクロス and TAMATH show ads.

### Which is updated more often, 脳トレ！漢字詰めクロス or TAMATH?

脳トレ！漢字詰めクロス ships an update fortnightly, and TAMATH every 2 weeks. Most recently, 脳トレ！漢字詰めクロス was updated on November 6, 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.*