# みんなでストップウォッチ vs Bomb Bluff

The clearest difference is update cadence: Bomb Bluff at weekly against みんなでストップウォッチ's every 7 months. みんなでストップウォッチ's advantage is iOS requirement (11.0 vs 17.6). On price, ads, 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.

みんなでストップウォッチ ships an update every 7 months, Bomb Bluff weekly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | みんなでストップウォッチ | Bomb Bluff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Size | 44 MB | 15 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seiya Kashiwakura](https://appshunter.io/developer/1564461826) | [Futoshi Akahoshi](https://appshunter.io/developer/1811302322) |

## What reviewers say

### みんなでストップウォッチ

[App page](https://appshunter.io/ios/app/id1573340959)

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

**In-app purchases:** none


### Bomb Bluff

[App page](https://appshunter.io/ios/app/bomb-bluff/id6768271139)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is みんなでストップウォッチ free?

みんなでストップウォッチ is free to download, with no in-app purchases.

### Is Bomb Bluff free?

Bomb Bluff is free to download, with no in-app purchases.

### Do みんなでストップウォッチ or Bomb Bluff have ads?

Both みんなでストップウォッチ and Bomb Bluff show ads.

### Which is updated more often, みんなでストップウォッチ or Bomb Bluff?

みんなでストップウォッチ ships an update every 7 months, and Bomb Bluff weekly. Most recently, みんなでストップウォッチ was updated on October 29, 2026 and Bomb Bluff on October 31, 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.*