# [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム vs レッツなわとび！

The clearest difference is ads: [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム at none against レッツなわとび！'s shown. [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム also leads on iOS requirement (8.1 vs 12.0). レッツなわとび！'s advantage is update cadence (every 11 days vs every 3 months). On price, in-app purchases and device support there is nothing between them.

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

[大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム ships an update every 3 months, レッツなわとび！ every 11 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム | レッツなわとび！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 25 MB | 57 MB |
| Requires iOS | **8.1** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REP COM Inc.](https://appshunter.io/developer/702707146) | [Garhi Japan K.K.](https://appshunter.io/developer/1444709284) |

## What reviewers say

### [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム

[App page](https://appshunter.io/ios/app/2048/id903635683)

**Features:** macOS Compatibility

**In-app purchases:** none


### レッツなわとび！

[App page](https://appshunter.io/ios/app/id6742978881)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム free?

[大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム is free to download, with no in-app purchases.

### Is レッツなわとび！ free?

レッツなわとび！ is free to download, with no in-app purchases.

### Do [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム or レッツなわとび！ have ads?

レッツなわとび！ shows ads; [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム does not.

### Which is updated more often, [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム or レッツなわとび！?

[大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム ships an update every 3 months, and レッツなわとび！ every 11 days. Most recently, [大人の脳トレ] ブロック2048 脳トレ暇つぶしゲーム was updated on October 26, 2026 and レッツなわとび！ on October 28, 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.*