# 敬語ボタン｜AI変換・返信キーボード vs コピー履歴・定型文・AIキーボード｜RiReKey（履歴）

The clearest difference is update cadence: 敬語ボタン｜AI変換・返信キーボード at every 3 days against コピー履歴・定型文・AIキーボード｜RiReKey（履歴）'s fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

敬語ボタン｜AI変換・返信キーボード ships an update every 3 days, コピー履歴・定型文・AIキーボード｜RiReKey（履歴） fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 敬語ボタン｜AI変換・返信キーボード | コピー履歴・定型文・AIキーボード｜RiReKey（履歴） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6777901723/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 229 MB | 85 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yihuan Sun](https://appshunter.io/developer/1865050525) | [Shirakura Tetsuya](https://appshunter.io/developer/6786684805) |

## What reviewers say

### 敬語ボタン｜AI変換・返信キーボード

[App page](https://appshunter.io/ios/app/ai/id6777901723)

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

**In-app purchases:** none


### コピー履歴・定型文・AIキーボード｜RiReKey（履歴）

[App page](https://appshunter.io/ios/app/airirekey/id6786684803)

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

**In-app purchases:** none


## Frequently asked questions

### Is 敬語ボタン｜AI変換・返信キーボード free?

敬語ボタン｜AI変換・返信キーボード is free to download, with no in-app purchases.

### Is コピー履歴・定型文・AIキーボード｜RiReKey（履歴） free?

コピー履歴・定型文・AIキーボード｜RiReKey（履歴） is free to download, with no in-app purchases.

### Do 敬語ボタン｜AI変換・返信キーボード or コピー履歴・定型文・AIキーボード｜RiReKey（履歴） have ads?

Neither 敬語ボタン｜AI変換・返信キーボード nor コピー履歴・定型文・AIキーボード｜RiReKey（履歴） shows ads.

### Which is updated more often, 敬語ボタン｜AI変換・返信キーボード or コピー履歴・定型文・AIキーボード｜RiReKey（履歴）?

敬語ボタン｜AI変換・返信キーボード ships an update every 3 days, and コピー履歴・定型文・AIキーボード｜RiReKey（履歴） fortnightly. Most recently, 敬語ボタン｜AI変換・返信キーボード was updated on October 24, 2026 and コピー履歴・定型文・AIキーボード｜RiReKey（履歴） on October 24, 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.*