# AI単語帳｜赤シートに代わる次世代の暗記アプリ vs Flash!!：次世代の英単語帳アプリ

AI単語帳｜赤シートに代わる次世代の暗記アプリ and Flash!!：次世代の英単語帳アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

AI単語帳｜赤シートに代わる次世代の暗記アプリ ships an update every 2 weeks, Flash!!：次世代の英単語帳アプリ weekly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AI単語帳｜赤シートに代わる次世代の暗記アプリ | Flash!!：次世代の英単語帳アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 5 MB | 15 MB |
| Requires iOS | 18.2 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Kouki Funaishi](https://appshunter.io/developer/1641264974) | [itsuki hotta](https://appshunter.io/developer/1850269346) |

## What reviewers say

### AI単語帳｜赤シートに代わる次世代の暗記アプリ

[App page](https://appshunter.io/ios/app/ai/id6745920816)

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

**In-app purchases:** none


### Flash!!：次世代の英単語帳アプリ

[App page](https://appshunter.io/ios/app/flash/id6756925713)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI単語帳｜赤シートに代わる次世代の暗記アプリ free?

AI単語帳｜赤シートに代わる次世代の暗記アプリ is free to download, with no in-app purchases.

### Is Flash!!：次世代の英単語帳アプリ free?

Flash!!：次世代の英単語帳アプリ is free to download, with no in-app purchases.

### Do AI単語帳｜赤シートに代わる次世代の暗記アプリ or Flash!!：次世代の英単語帳アプリ have ads?

Both AI単語帳｜赤シートに代わる次世代の暗記アプリ and Flash!!：次世代の英単語帳アプリ show ads.

### Which is updated more often, AI単語帳｜赤シートに代わる次世代の暗記アプリ or Flash!!：次世代の英単語帳アプリ?

AI単語帳｜赤シートに代わる次世代の暗記アプリ ships an update every 2 weeks, and Flash!!：次世代の英単語帳アプリ weekly. Most recently, AI単語帳｜赤シートに代わる次世代の暗記アプリ was updated on September 30, 2026 and Flash!!：次世代の英単語帳アプリ on October 5, 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.*