# DOM Update vs ChatVault AI

The clearest difference is in-app purchases: DOM Update at none against ChatVault AI's 2. ChatVault AI's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. ChatVault AI sells 2 in-app purchases, starting at $7.99 per 7 days. DOM Update asks for nothing beyond the download.

## The numbers

| Metric | DOM Update | ChatVault AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 53 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DOM Sicherheitstechnik GmbH & Co. KG](https://appshunter.io/developer/1557896636) | [翠秀 吴](https://appshunter.io/developer/1849548680) |

## What reviewers say

### DOM Update

[App page](https://appshunter.io/ios/app/dom-update/id1668985801)

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

**In-app purchases:** none


### ChatVault AI

[App page](https://appshunter.io/ios/app/chatvault-ai-private-backup/id6770961282)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Yearly Plan | $39.99 | per year |


## Frequently asked questions

### Is DOM Update free?

DOM Update is free to download, with no in-app purchases.

### Is ChatVault AI free?

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

### Do DOM Update or ChatVault AI have ads?

Neither DOM Update nor ChatVault 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.*