# 日本地図ドリル Ext vs 日本地理クイズ

The clearest difference is in-app purchases: 日本地図ドリル Ext at none against 日本地理クイズ's 1. 日本地図ドリル Ext also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). 日本地理クイズ's advantage is update cadence (every 3 months vs every 7 months). On price and device support there is nothing between them.

Both are free to download. 日本地理クイズ sells 1 one-off in-app purchase. 日本地図ドリル Ext asks for nothing beyond the download.

日本地図ドリル Ext ships an update every 7 months, 日本地理クイズ every 3 months. The most recent releases landed on September 6, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 日本地図ドリル Ext | 日本地理クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 63 MB | 38 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ryo itou](https://appshunter.io/developer/1435019729) | [Hiroto Morita](https://appshunter.io/developer/1583872251) |

## What reviewers say

### 日本地図ドリル Ext

[App page](https://appshunter.io/ios/app/ext/id1454983800)

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

**In-app purchases:** none


### 日本地理クイズ

[App page](https://appshunter.io/ios/app/id6768019938)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |


## Frequently asked questions

### Is 日本地図ドリル Ext free?

日本地図ドリル Ext is free to download, with no in-app purchases.

### Is 日本地理クイズ free?

日本地理クイズ is free to download, with in-app purchases available.

### Do 日本地図ドリル Ext or 日本地理クイズ have ads?

日本地理クイズ shows ads; 日本地図ドリル Ext does not.

### Which is updated more often, 日本地図ドリル Ext or 日本地理クイズ?

日本地図ドリル Ext ships an update every 7 months, and 日本地理クイズ every 3 months. Most recently, 日本地図ドリル Ext was updated on September 6, 2026 and 日本地理クイズ on September 5, 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.*