# 国旗クイズ(何問正解できるか) vs Rouge Pinball

The clearest difference is ads: 国旗クイズ(何問正解できるか) at none against Rouge Pinball's shown. 国旗クイズ(何問正解できるか) also leads on update cadence (daily vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

国旗クイズ(何問正解できるか) ships an update daily, Rouge Pinball weekly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 国旗クイズ(何問正解できるか) | Rouge Pinball |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Weekly |
| Size | 29 MB | 27 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kouji kawai](https://appshunter.io/developer/1704486915) | [QQ TSUBASA](https://appshunter.io/developer/568750169) |

## What reviewers say

### 国旗クイズ(何問正解できるか)

[App page](https://appshunter.io/ios/app/id6633437585)

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

**In-app purchases:** none


### Rouge Pinball

[App page](https://appshunter.io/ios/app/rouge-pinball/id6748720521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 国旗クイズ(何問正解できるか) free?

国旗クイズ(何問正解できるか) is free to download, with no in-app purchases.

### Is Rouge Pinball free?

Rouge Pinball is free to download, with no in-app purchases.

### Do 国旗クイズ(何問正解できるか) or Rouge Pinball have ads?

Rouge Pinball shows ads; 国旗クイズ(何問正解できるか) does not.

### Which is updated more often, 国旗クイズ(何問正解できるか) or Rouge Pinball?

国旗クイズ(何問正解できるか) ships an update daily, and Rouge Pinball weekly. Most recently, 国旗クイズ(何問正解できるか) was updated on October 15, 2026 and Rouge Pinball on October 7, 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.*