# 国旗クイズ vs 旧国名地図クイズ

The clearest difference is in-app purchases: 国旗クイズ at none against 旧国名地図クイズ's 1. 国旗クイズ also leads on iOS requirement (11.0 vs 13.0). 旧国名地図クイズ's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 旧国名地図クイズ sells 1 one-off in-app purchase. 国旗クイズ asks for nothing beyond the download.

国旗クイズ ships an update every 2 months, 旧国名地図クイズ every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 国旗クイズ | 旧国名地図クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/flag-school/id1504669676/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 193 MB | 96 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZERONE](https://appshunter.io/developer/1708775781) | [Hiroto Yamauchi](https://appshunter.io/developer/1727126368) |

## What reviewers say

### 国旗クイズ

[App page](https://appshunter.io/ios/app/flag-school/id1504669676)

A simple multiple-choice quiz game designed for children and adults to learn world flags. Enjoyably expand your knowledge of global flags through engaging gameplay.

**Highlights:** Simple 4-choice quizzes, Learn world flags, Educational game, Suitable for all ages, Fun and engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### 旧国名地図クイズ

[App page](https://appshunter.io/ios/app/id6476559848)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | one-time |


## Frequently asked questions

### Is 国旗クイズ free?

国旗クイズ is free to download, with no in-app purchases.

### Is 旧国名地図クイズ free?

旧国名地図クイズ is free to download, with in-app purchases available.

### Do 国旗クイズ or 旧国名地図クイズ have ads?

国旗クイズ shows ads; 旧国名地図クイズ does not.

### Which is updated more often, 国旗クイズ or 旧国名地図クイズ?

国旗クイズ ships an update every 2 months, and 旧国名地図クイズ every 2 weeks. Most recently, 国旗クイズ was updated on October 4, 2026 and 旧国名地図クイズ 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.*