# AI CHAT ASSISTANT vs Email Writer・AI Auto Correct

The clearest difference is in-app purchases: AI CHAT ASSISTANT at none against Email Writer・AI Auto Correct's 2. AI CHAT ASSISTANT also leads on iOS requirement (12.4 vs 15.0). Email Writer・AI Auto Correct's advantage is update cadence (every 11 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Email Writer・AI Auto Correct sells 2 in-app purchases, starting at $9.99 per month. AI CHAT ASSISTANT asks for nothing beyond the download.

AI CHAT ASSISTANT ships an update every 5 months, Email Writer・AI Auto Correct every 11 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI CHAT ASSISTANT | Email Writer・AI Auto Correct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/email-writerai-auto-correct/id6744062549/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | — | Subscription |
| Size | 29 MB | 21 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TripnCar](https://appshunter.io/developer/1325978866) | [Cheese Wheels Apps OU](https://appshunter.io/developer/1819473115) |

## What reviewers say

### AI CHAT ASSISTANT

[App page](https://appshunter.io/ios/app/ai-chat-assistant/id6451230435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Email Writer・AI Auto Correct

[App page](https://appshunter.io/ios/app/email-writerai-auto-correct/id6744062549)

Effortlessly compose professional emails with AI assistance. Generate clear, persuasive messages for various purposes, from business proposals to job applications, in multiple languages and styles. Streamline your communication and save time with this intuitive tool.

**Highlights:** AI-powered email generation, Multiple writing styles and tones, Translation to over 40 languages, Fast and easy to use interface, Generate persuasive messages

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $49.99 | per year |


## Frequently asked questions

### Is AI CHAT ASSISTANT free?

AI CHAT ASSISTANT is free to download, with no in-app purchases.

### Is Email Writer・AI Auto Correct free?

Email Writer・AI Auto Correct is free to download, with in-app purchases available.

### Do AI CHAT ASSISTANT or Email Writer・AI Auto Correct have ads?

Neither AI CHAT ASSISTANT nor Email Writer・AI Auto Correct shows ads.

### Which is updated more often, AI CHAT ASSISTANT or Email Writer・AI Auto Correct?

AI CHAT ASSISTANT ships an update every 5 months, and Email Writer・AI Auto Correct every 11 days. Most recently, AI CHAT ASSISTANT was updated on October 27, 2026 and Email Writer・AI Auto Correct on October 30, 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.*