# CoAuthor vs MindVault AI

The clearest difference is in-app purchases: MindVault AI at none against CoAuthor's 2. CoAuthor's advantage is iOS requirement (13.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. CoAuthor sells 2 in-app purchases, starting at $9.99 per month. MindVault AI asks for nothing beyond the download.

## The numbers

| Metric | CoAuthor | MindVault AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 56 MB | 1 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [VERSELINGO COMMUNICATIONS LIMITED](https://appshunter.io/developer/1545142493) | [Sahar Levy](https://appshunter.io/developer/1839670800) |

## What reviewers say

### CoAuthor

[App page](https://appshunter.io/ios/app/coauthor-ai-article-writer/id6755778709)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $59.99 | per year |


### MindVault AI

[App page](https://appshunter.io/ios/app/mindvault-ai/id6759812903)

**In-app purchases:** none


## Frequently asked questions

### Is CoAuthor free?

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

### Is MindVault AI free?

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

### Do CoAuthor or MindVault AI have ads?

Neither CoAuthor nor MindVault AI shows ads.

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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.*