# ThoughtCatch vs AI Rewrite

The clearest difference is ads: AI Rewrite at none against ThoughtCatch's shown. AI Rewrite also leads on iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ThoughtCatch sells 2 in-app purchases, starting at $2.99 per month and AI Rewrite sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ThoughtCatch | AI Rewrite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 5 MB | 188 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Chi Chen Lee](https://appshunter.io/developer/1548524457) | [Software Tailor (HK) Limited](https://appshunter.io/developer/6776648111) |

## What reviewers say

### ThoughtCatch

[App page](https://appshunter.io/ios/app/thoughtcatch/id6759111192)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $19.99 | per year |


### AI Rewrite

[App page](https://appshunter.io/ios/app/ai-rewrite-on-device/id6780014299)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Personal (Monthly) | $0.99 | per month |
| Pro Commercial (Monthly) | $4.99 | per month |
| Pro Personal (Annual) | $9.99 | per year |
| Pro Commercial (Annual) | $49.99 | per year |


## Frequently asked questions

### Is ThoughtCatch free?

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

### Is AI Rewrite free?

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

### Do ThoughtCatch or AI Rewrite have ads?

ThoughtCatch shows ads; AI Rewrite does not.

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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.*