# AI Writer vs ThirdEye by AIX

The clearest difference is in-app purchases: ThirdEye by AIX at none against AI Writer's 3. ThirdEye by AIX also leads on ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Writer sells 3 in-app purchases, starting at $3.99 per 7 days. ThirdEye by AIX asks for nothing beyond the download.

AI Writer ships an update every 2 weeks, ThirdEye by AIX weekly. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Writer | ThirdEye by AIX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai-writer-write-email-essay/id6499000204/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 113 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppziBrain Infotech LLP](https://appshunter.io/developer/1741704664) | [AI Xymbiosis Corp.](https://appshunter.io/developer/1702649399) |

## What reviewers say

### AI Writer

[App page](https://appshunter.io/ios/app/ai-writer-write-email-essay/id6499000204)

This app uses advanced AI to quickly generate high-quality written content, from essays and emails to creative stories and business copy. Simply input your topic and desired format, and let the AI craft tailored text in seconds.

**Highlights:** AI-powered content generation, Essay and article writing, Email drafting, Creative writing assistance, Business and professional writing, Multimedia script generation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| writing generator One Week | $3.99 | per 7 days |
| writing generator One Month | $5.99 | per month |
| writing generator Three Month | $7.99 | per 3 months |


### ThirdEye by AIX

[App page](https://appshunter.io/ios/app/thirdeye-by-aix/id6789068233)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Writer free?

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

### Is ThirdEye by AIX free?

ThirdEye by AIX is free to download, with no in-app purchases.

### Do AI Writer or ThirdEye by AIX have ads?

AI Writer shows ads; ThirdEye by AIX does not.

### Which is updated more often, AI Writer or ThirdEye by AIX?

AI Writer ships an update every 2 weeks, and ThirdEye by AIX weekly. Most recently, AI Writer was updated on October 10, 2026 and ThirdEye by AIX on October 28, 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.*