# Red Sheet Camera vs 日本地図クイズ 47都道府県

Red Sheet Camera and 日本地図クイズ 47都道府県 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Red Sheet Camera sells 1 one-off in-app purchase and 日本地図クイズ 47都道府県 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Red Sheet Camera | 日本地図クイズ 47都道府県 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | — |
| Size | 16 MB | 41 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282) | [Robonet Communications inc.](https://appshunter.io/developer/1187823015) |

## What reviewers say

### Red Sheet Camera

[App page](https://appshunter.io/ios/app/red-sheet-camera-study-notes/id6790114724)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $2.99 | one-time |


### 日本地図クイズ 47都道府県

[App page](https://appshunter.io/ios/app/47/id6803932449)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す | $1.99 | one-time |


## Frequently asked questions

### Is Red Sheet Camera free?

Red Sheet Camera is free to download, with in-app purchases available.

### Is 日本地図クイズ 47都道府県 free?

日本地図クイズ 47都道府県 is free to download, with in-app purchases available.

### Do Red Sheet Camera or 日本地図クイズ 47都道府県 have ads?

Both Red Sheet Camera and 日本地図クイズ 47都道府県 show ads.

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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.*