# Flash Roulette vs 回転してるのな〜んだ？

The clearest difference is review sentiment: Flash Roulette at 100% against 回転してるのな〜んだ？'s 0%. 回転してるのな〜んだ？'s advantage is update cadence (weekly vs every 5 months). 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.

Flash Roulette ships an update every 5 months, 回転してるのな〜んだ？ weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flash Roulette | 回転してるのな〜んだ？ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 20 MB | 39 MB |
| Requires iOS | **14.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Motoki Takahashi](https://appshunter.io/developer/1411233238) | [Toshiyuki Susa](https://appshunter.io/developer/1556426603) |

## What reviewers say

### Flash Roulette

[App page](https://appshunter.io/ios/app/flash-roulette/id1416417045)

Randomly select one of your registered cards, which can feature characters or images. Tap the screen to stop the selection process and reveal your chosen card. The game allows for quick switching between registered cards and offers an option to finish early with a long press.

**Highlights:** Customizable cards with images or characters, Random card selection, Quick card switching, Tap to stop selection, Long press to finish early

**Features:** macOS Compatibility

**In-app purchases:** none


### 回転してるのな〜んだ？

[App page](https://appshunter.io/ios/app/id1611895973)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Roulette free?

Flash Roulette is free to download, with no in-app purchases.

### Is 回転してるのな〜んだ？ free?

回転してるのな〜んだ？ is free to download, with no in-app purchases.

### Do Flash Roulette or 回転してるのな〜んだ？ have ads?

Both Flash Roulette and 回転してるのな〜んだ？ show ads.

### Which is updated more often, Flash Roulette or 回転してるのな〜んだ？?

Flash Roulette ships an update every 5 months, and 回転してるのな〜んだ？ weekly. Most recently, Flash Roulette was updated on October 20, 2026 and 回転してるのな〜んだ？ on October 24, 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.*