# 脳トレ！マス埋め・漢字熟語 vs 10ラインズ

脳トレ！マス埋め・漢字熟語 and 10ラインズ both sit at 5.0 stars, but that hides the real split: 100% of 10ラインズ's written reviews are positive against 40% of 脳トレ！マス埋め・漢字熟語's. 10ラインズ also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.6). On price, rating, ratings volume and update cadence 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 10ラインズ. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 40% of 脳トレ！マス埋め・漢字熟語's written reviews are positive against 100% of 10ラインズ's.

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, 10ラインズ every 9 days. The most recent releases landed on September 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 脳トレ！マス埋め・漢字熟語 | 10ラインズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id976989577/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/10/id1260087686/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free |
| Size | 18 MB | 27 MB |
| Requires iOS | 15.6 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Topleftsoft LLC](https://appshunter.io/developer/452754001) | [AISE Inc](https://appshunter.io/developer/403682390) |

## 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


### 10ラインズ

[App page](https://appshunter.io/ios/app/10/id1260087686)

A casual puzzle game where players aim to eliminate balls by making their numbers add up to 10. Launch balls strategically to clear the board and achieve high scores. Be careful not to let balls fall into the drain, or it's game over.

**Highlights:** Sum balls to 10 to clear, Strategic ball launching, Avoid falling into drain, Online high score ranking, Simple tap controls

**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 10ラインズ free?

10ラインズ 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 10ラインズ?

脳トレ！マス埋め・漢字熟語 and 10ラインズ 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 10ラインズ have ads?

脳トレ！マス埋め・漢字熟語 shows ads; 10ラインズ does not.

### Which is updated more often, 脳トレ！マス埋め・漢字熟語 or 10ラインズ?

脳トレ！マス埋め・漢字熟語 ships an update fortnightly, and 10ラインズ every 9 days. Most recently, 脳トレ！マス埋め・漢字熟語 was updated on September 25, 2026 and 10ラインズ on June 1, 2026.

---

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