# AI単語帳｜赤シートに代わる次世代の暗記アプリ vs SpeakDeck

The clearest difference is in-app purchases: AI単語帳｜赤シートに代わる次世代の暗記アプリ at none against SpeakDeck's 1. SpeakDeck's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SpeakDeck sells 1 in-app purchase, starting at $0.99 per month. AI単語帳｜赤シートに代わる次世代の暗記アプリ asks for nothing beyond the download.

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, SpeakDeck weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | AI単語帳｜赤シートに代わる次世代の暗記アプリ | SpeakDeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 5 MB | 6 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kouki Funaishi](https://appshunter.io/developer/1641264974) | [TETSUYA SAKAI](https://appshunter.io/developer/1868393663) |

## 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


### SpeakDeck

[App page](https://appshunter.io/ios/app/speakdeck-voice-flashcards/id6757978444)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |


## 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 SpeakDeck free?

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

### Do AI単語帳｜赤シートに代わる次世代の暗記アプリ or SpeakDeck have ads?

AI単語帳｜赤シートに代わる次世代の暗記アプリ shows ads; SpeakDeck does not.

### 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 SpeakDeck?

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 SpeakDeck 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 October 28, 2026 and SpeakDeck on October 28, 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.*