# 返信どうする？AI添削・敬語翻訳・言い換えツール vs AI添削・校正

The clearest difference is in-app purchases: AI添削・校正 at none against 返信どうする？AI添削・敬語翻訳・言い換えツール's 1. AI添削・校正 also leads on iOS requirement (15.6 vs 17.0). 返信どうする？AI添削・敬語翻訳・言い換えツール's advantage is device support. On price there is nothing between them.

Both are free to download. 返信どうする？AI添削・敬語翻訳・言い換えツール sells 1 in-app purchase, starting at $1.99 per month. AI添削・校正 asks for nothing beyond the download.

## The numbers

| Metric | 返信どうする？AI添削・敬語翻訳・言い換えツール | AI添削・校正 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 4 weeks | — |
| Monetization | Freemium | — |
| Size | 6 MB | 14 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Appricot Co.,Ltd.](https://appshunter.io/developer/1716553156) | [Hideshi Otsuru](https://appshunter.io/developer/446092368) |

## What reviewers say

### 返信どうする？AI添削・敬語翻訳・言い換えツール

[App page](https://appshunter.io/ios/app/ai/id6741709838)

AI-powered tool to generate replies for various messages, from social media to business emails. It automatically detects the context and adjusts the tone, ensuring natural-sounding responses. Also offers proofreading and screenshot text extraction for convenience.

**Highlights:** AI-generated replies, Automatic context detection, Natural text formatting, Draft proofreading, Screenshot text extraction, Reply history and adjustment

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $1.99 | per month |


### AI添削・校正

[App page](https://appshunter.io/ios/app/ai/id6749517394)

**In-app purchases:** none


## Frequently asked questions

### Is 返信どうする？AI添削・敬語翻訳・言い換えツール free?

返信どうする？AI添削・敬語翻訳・言い換えツール is free to download, with in-app purchases available.

### Is AI添削・校正 free?

AI添削・校正 is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*