# AI Rewriter vs ExoMind External Memory

The clearest difference is in-app purchases: ExoMind External Memory at none against AI Rewriter's 2. ExoMind External Memory also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. AI Rewriter sells 2 in-app purchases, starting at $12.99 per month. ExoMind External Memory asks for nothing beyond the download.

AI Rewriter ships an update every 2 weeks, ExoMind External Memory every 2 days. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | AI Rewriter | ExoMind External Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (39 ratings)](https://appshunter.io/ios/app/ai-rewriter-paraphrase-text/id6470650769/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Nixes](https://appshunter.io/developer/1077044374) | [AGENTUR CLICK LLC](https://appshunter.io/developer/6791132169) |

## What reviewers say

### AI Rewriter

[App page](https://appshunter.io/ios/app/ai-rewriter-paraphrase-text/id6470650769)

This app helps you refine your writing for various purposes, from emails to social media. It offers instant rephrasing, tone adjustments, and translation, with premium features for advanced editing and style cloning.

**Highlights:** Instant text rephrasing, Tone presets and custom tones, Translation to 80+ languages, Style cloning, Advanced proofreading, Cloud sync

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Rewrite / Month | $12.99 | per month |
| AI Rewrite / Year | $49.99 | per year |


### ExoMind External Memory

[App page](https://appshunter.io/ios/app/exomind-external-memory/id6791132167)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Rewriter free?

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

### Is ExoMind External Memory free?

ExoMind External Memory is free to download, with no in-app purchases.

### Do AI Rewriter or ExoMind External Memory have ads?

AI Rewriter shows ads; ExoMind External Memory does not.

### Which is updated more often, AI Rewriter or ExoMind External Memory?

AI Rewriter ships an update every 2 weeks, and ExoMind External Memory every 2 days. Most recently, AI Rewriter was updated on October 2, 2026 and ExoMind External Memory on October 19, 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.*