# Memorizing application vs 赤シート暗記アプリ

The clearest difference is ads: 赤シート暗記アプリ at none against Memorizing application's shown. 赤シート暗記アプリ also leads on iOS requirement (13.0 vs 15.6). Memorizing application's advantage is update cadence (monthly vs every 16 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Memorizing application sells 1 one-off in-app purchase and 赤シート暗記アプリ sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Memorizing application ships an update monthly, 赤シート暗記アプリ every 16 months. The most recent releases landed on May 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Memorizing application | 赤シート暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 16 months |
| Size | 5 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [funspire, Inc.](https://appshunter.io/developer/928040148) | [kotobaz](https://appshunter.io/developer/1634727152) |

## What reviewers say

### Memorizing application

[App page](https://appshunter.io/ios/app/memorizing-application/id1071426322)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisement | $2.99 | one-time |


### 赤シート暗記アプリ

[App page](https://appshunter.io/ios/app/pdf-akashi/id6468978321)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム月額プラン | $0.99 | per month |
| プレミアム3ヶ月プラン | $2.99 | per 3 months |
| プレミアム 6ヶ月プラン | $5.99 | per 6 months |
| PDF機能 | $0.99 | one-time |


## Frequently asked questions

### Is Memorizing application free?

Memorizing application is free to download, with in-app purchases available.

### Is 赤シート暗記アプリ free?

赤シート暗記アプリ is free to download, with in-app purchases available.

### Do Memorizing application or 赤シート暗記アプリ have ads?

Memorizing application shows ads; 赤シート暗記アプリ does not.

### Which is updated more often, Memorizing application or 赤シート暗記アプリ?

Memorizing application ships an update monthly, and 赤シート暗記アプリ every 16 months. Most recently, Memorizing application was updated on May 17, 2026 and 赤シート暗記アプリ on September 23, 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.*