# 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 vs Cubelines

The clearest difference is update cadence: Cubelines at every 3 days against 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習's monthly. 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 sells 5 one-off in-app purchases and Cubelines sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 ships an update monthly, Cubelines every 3 days. The most recent releases landed on October 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 | Cubelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/hamaru/id936560269/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 42 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAMARU LLC](https://appshunter.io/developer/936560268) | [DoM, K.K.](https://appshunter.io/developer/1895087540) |

## What reviewers say

### 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習

[App page](https://appshunter.io/ios/app/hamaru/id936560269)

Engaging puzzle games designed to enhance cognitive skills like calculation, reflexes, and concentration. Enjoy beautiful visual effects while improving your brain performance and preventing cognitive decline. Suitable for all ages looking for a fun way to learn and stay sharp.

**Highlights:** Brain training games, Calculation drills, Reflex and concentration improvement, Dementia prevention, Beautiful visual effects, Suitable for all ages

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| 高難易度挑戦チケット | $2.99 | one-time |
| エンドレスモード無制限チケット | $2.99 | one-time |
| Lives Container +1 | $4.99 | one-time |
| All in pack | $6.99 | one-time |


### Cubelines

[App page](https://appshunter.io/ios/app/cubelines/id6782730634)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（月額） | $1.99 | per month |
| 広告削除（年額） | $14.99 | per year |


## Frequently asked questions

### Is 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 free?

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 is free to download, with in-app purchases available.

### Is Cubelines free?

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

### Do 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 or Cubelines have ads?

Both 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 and Cubelines show ads.

### Which is updated more often, 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 or Cubelines?

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 ships an update monthly, and Cubelines every 3 days. Most recently, 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 was updated on October 2, 2026 and Cubelines on September 10, 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.*