# 中学校理科4択クイズ vs Flag Master

The clearest difference is ads: 中学校理科4択クイズ at none against Flag Master's shown. Flag Master's advantage is update cadence (fortnightly vs every 24 months). 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.

中学校理科4択クイズ ships an update every 24 months, Flag Master fortnightly. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 中学校理科4択クイズ | Flag Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Fortnightly** |
| Size | 1 MB | 39 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masao Okuta](https://appshunter.io/developer/1722006624) | [Manami Kohata](https://appshunter.io/developer/1888684940) |

## What reviewers say

### 中学校理科4択クイズ

[App page](https://appshunter.io/ios/app/4/id6474586146)

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

**In-app purchases:** none


### Flag Master

[App page](https://appshunter.io/ios/app/flag-master-world-flag-quiz/id6763605193)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中学校理科4択クイズ free?

中学校理科4択クイズ is free to download, with no in-app purchases.

### Is Flag Master free?

Flag Master is free to download, with no in-app purchases.

### Do 中学校理科4択クイズ or Flag Master have ads?

Flag Master shows ads; 中学校理科4択クイズ does not.

### Which is updated more often, 中学校理科4択クイズ or Flag Master?

中学校理科4択クイズ ships an update every 24 months, and Flag Master fortnightly. Most recently, 中学校理科4択クイズ was updated on November 4, 2026 and Flag Master on November 9, 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.*