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

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 Biblingual's 3. Biblingual's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Biblingual sells 3 in-app purchases, starting at $9.99 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, Biblingual every 3 weeks. The most recent releases landed on September 30, 2026 and October 9, 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 | Biblingual |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 5 MB | 47 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kouki Funaishi](https://appshunter.io/developer/1641264974) | [Elliot Jackson](https://appshunter.io/developer/1777280380) |

## 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


### Biblingual

[App page](https://appshunter.io/ios/app/biblingual/id6759342054)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biblingual Pro (Monthly) | $9.99 | per month |
| Biblingual Pro (Annual) | $29.99 | per year |
| Biblingual Pro (Annual) | $79.99 | per year |


## 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 Biblingual free?

Biblingual 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 Biblingual 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; Biblingual 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 Biblingual?

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 Biblingual every 3 weeks. 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 Biblingual on October 9, 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.*