# iPSマスター vs 日本の地理を覚える都道府県クイズ

The clearest difference is in-app purchases: iPSマスター at none against 日本の地理を覚える都道府県クイズ's 1. iPSマスター also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.6). 日本の地理を覚える都道府県クイズ's advantage is update cadence (every 2 months vs every 4 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. 日本の地理を覚える都道府県クイズ sells 1 one-off in-app purchase. iPSマスター asks for nothing beyond the download.

iPSマスター ships an update every 4 months, 日本の地理を覚える都道府県クイズ every 2 months. The most recent releases landed on September 5, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | iPSマスター | 日本の地理を覚える都道府県クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 70.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 684 MB | 60 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KYOTO UNIVERSITY](https://appshunter.io/developer/736070990) | [kenji kiuchi](https://appshunter.io/developer/553473005) |

## What reviewers say

### iPSマスター

[App page](https://appshunter.io/ios/app/ips/id1073322395)

**Features:** macOS Compatibility

**In-app purchases:** none


### 日本の地理を覚える都道府県クイズ

[App page](https://appshunter.io/ios/app/id1261358718)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除 | $9.99 | one-time |


## Frequently asked questions

### Is iPSマスター free?

iPSマスター is free to download, with no in-app purchases.

### Is 日本の地理を覚える都道府県クイズ free?

日本の地理を覚える都道府県クイズ is free to download, with in-app purchases available.

### Do iPSマスター or 日本の地理を覚える都道府県クイズ have ads?

日本の地理を覚える都道府県クイズ shows ads; iPSマスター does not.

### Which is updated more often, iPSマスター or 日本の地理を覚える都道府県クイズ?

iPSマスター ships an update every 4 months, and 日本の地理を覚える都道府県クイズ every 2 months. Most recently, iPSマスター was updated on September 5, 2026 and 日本の地理を覚える都道府県クイズ on September 25, 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.*