# 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ vs Red Sheet Camera

The clearest difference is ads: 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ at none against Red Sheet Camera's shown. 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Red Sheet Camera's advantage is update cadence (every 6 days vs every 2 weeks). On price and in-app purchases there is nothing between them.

Both are free to download. 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ sells 3 in-app purchases, starting at $0.99 per month and Red Sheet Camera sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

暗記シート ～写真・ノート・レジュメを赤シートで勉強～ ships an update every 2 weeks, Red Sheet Camera every 6 days. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ | Red Sheet Camera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 53 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enabify](https://appshunter.io/developer/1841380395) | [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282) |

## What reviewers say

### 暗記シート ～写真・ノート・レジュメを赤シートで勉強～

[App page](https://appshunter.io/ios/app/id6756067026)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料プラン（月間） | $0.99 | per month |
| 有料プラン（年間） | $9.99 | per year |
| 有料プラン（一回払い） | $19.99 | one-time |


### 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 |


## Frequently asked questions

### Is 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ free?

暗記シート ～写真・ノート・レジュメを赤シートで勉強～ is free to download, with in-app purchases available.

### Is Red Sheet Camera free?

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

### Do 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ or Red Sheet Camera have ads?

Red Sheet Camera shows ads; 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ does not.

### Which is updated more often, 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ or Red Sheet Camera?

暗記シート ～写真・ノート・レジュメを赤シートで勉強～ ships an update every 2 weeks, and Red Sheet Camera every 6 days. Most recently, 暗記シート ～写真・ノート・レジュメを赤シートで勉強～ was updated on September 12, 2026 and Red Sheet Camera on September 18, 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.*