# UpTalk vs 返信どうする？AI添削・敬語翻訳・言い換えツール

The clearest difference is review sentiment: 返信どうする？AI添削・敬語翻訳・言い換えツール at 100% against UpTalk's 53%. UpTalk's advantage is update cadence (every 3 days vs every 4 weeks) and iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. UpTalk sells 3 in-app purchases, starting at $6.99 per 7 days and 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. Whichever you choose, the download price is not the number that matters.

UpTalk ships an update every 3 days, 返信どうする？AI添削・敬語翻訳・言い換えツール every 4 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UpTalk | 返信どうする？AI添削・敬語翻訳・言い換えツール |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/uptalk-ai-reply-assistant/id6504782459/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 53.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 50 MB | 6 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Hazumi Inc.](https://appshunter.io/developer/1718476743) | [Appricot Co.,Ltd.](https://appshunter.io/developer/1716553156) |

## What reviewers say

### UpTalk

[App page](https://appshunter.io/ios/app/uptalk-ai-reply-assistant/id6504782459)

This app uses AI to generate perfect reply suggestions from screenshots of your chats, messages, or social media comments. It's designed to help you craft thoughtful responses for work, friends, or personal relationships, making communication effortless.

**Highlights:** AI-powered reply suggestions, Screenshot analysis for context, No account registration required, Supports multiple languages, Advanced AI technology (GPT), Ideal for work, friends, and relationships

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UpTalk Plus | $6.99 | per 7 days |
| UpTalk Plus | $69.99 | per year |
| UpTalk Plus | $99.99 | per year |


### 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 |


## Frequently asked questions

### Is UpTalk free?

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

### 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.

### Do UpTalk or 返信どうする？AI添削・敬語翻訳・言い換えツール have ads?

Both UpTalk and 返信どうする？AI添削・敬語翻訳・言い換えツール show ads.

### Which is updated more often, UpTalk or 返信どうする？AI添削・敬語翻訳・言い換えツール?

UpTalk ships an update every 3 days, and 返信どうする？AI添削・敬語翻訳・言い換えツール every 4 weeks. Most recently, UpTalk was updated on October 5, 2026 and 返信どうする？AI添削・敬語翻訳・言い換えツール on October 15, 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.*