# 地図記号 vs 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~

The clearest difference is in-app purchases: 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ at none against 地図記号's 3. 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ also leads on update cadence (weekly vs every 4 months). 地図記号's advantage is review sentiment (100% vs 86%) and iOS requirement (9.3 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 地図記号 sells 3 one-off in-app purchases. 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ asks for nothing beyond the download.

地図記号 ships an update every 4 months, 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ weekly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 地図記号 | 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/47/id6467015652/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 67 MB | 139 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [isao ito](https://appshunter.io/developer/915248769) | [chiyo toyoshima](https://appshunter.io/developer/1707114649) |

## What reviewers say

### 地図記号

[App page](https://appshunter.io/ios/app/id1517335524)

This game uses map symbols to battle monsters, making learning them fun and natural. It features multiple difficulty levels and game modes, including endless challenges, with a wide variety of symbols to master.

**Highlights:** Learn map symbols through gameplay, Battle monsters using symbols, Multiple difficulty levels, Endless game modes, Includes foreign-use symbols, Randomized question generation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| エンドレスゲーム | $0.99 | one-time |
| コンティニュー | $1.99 | one-time |
| 広告を外す | $2.99 | one-time |


### 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~

[App page](https://appshunter.io/ios/app/47/id6467015652)

This app uses quizzes to help elementary and middle school students learn Japanese geography and social studies. It covers all 47 prefectures with various question types like silhouette quizzes and map symbols. It's designed for easy, game-like learning during spare time.

**Highlights:** Silhouette quizzes, Map symbol quizzes, Covers all 47 prefectures, Approximately 180 questions, Game-like learning, Easy tap controls

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

**In-app purchases:** none


## Frequently asked questions

### Is 地図記号 free?

地図記号 is free to download, with in-app purchases available.

### Is 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ free?

47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ is free to download, with no in-app purchases.

### Do 地図記号 or 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ have ads?

Both 地図記号 and 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ show ads.

### Which is updated more often, 地図記号 or 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~?

地図記号 ships an update every 4 months, and 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ weekly. Most recently, 地図記号 was updated on October 10, 2026 and 47都道府県 ガッチリ丸わかり！ ~クイズで覚えよう~ on October 24, 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.*