# LimitBox vs 敬語ボタン｜AI変換・返信キーボード

The clearest difference is device support: LimitBox at 3 against 敬語ボタン｜AI変換・返信キーボード's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

LimitBox ships an update every 2 days, 敬語ボタン｜AI変換・返信キーボード every 3 days. The most recent releases landed on August 3, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | LimitBox | 敬語ボタン｜AI変換・返信キーボード |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 56 MB | 228 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hiroaki kawase](https://appshunter.io/developer/1881855900) | [Yihuan Sun](https://appshunter.io/developer/1865050525) |

## What reviewers say

### LimitBox

[App page](https://appshunter.io/ios/app/limitbox/id6762798328)

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is LimitBox free?

LimitBox is free to download, with no in-app purchases.

### 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.

### Do LimitBox or 敬語ボタン｜AI変換・返信キーボード have ads?

Neither LimitBox nor 敬語ボタン｜AI変換・返信キーボード shows ads.

### Which is updated more often, LimitBox or 敬語ボタン｜AI変換・返信キーボード?

LimitBox ships an update every 2 days, and 敬語ボタン｜AI変換・返信キーボード every 3 days. Most recently, LimitBox was updated on August 3, 2026 and 敬語ボタン｜AI変換・返信キーボード on August 25, 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.*