# DataStamp vs AIChater

The clearest difference is in-app purchases: DataStamp at none against AIChater's 3. AIChater's advantage is device support and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. AIChater sells 3 in-app purchases, starting at $1.99 per 7 days. DataStamp asks for nothing beyond the download.

## The numbers

| Metric | DataStamp | AIChater |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Size | 3 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MARCOS D'AVILA GABBARDO](https://appshunter.io/developer/1896055963) | [OPAI LLC](https://appshunter.io/developer/1896422175) |

## What reviewers say

### DataStamp

[App page](https://appshunter.io/ios/app/datastamp/id6768314863)

**In-app purchases:** none


### AIChater

[App page](https://appshunter.io/ios/app/aichater-smart-mind-partner/id6777442991)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week membership | $1.99 | per 7 days |
| year membership | $4.99 | per year |
| lifetime membership | $9.99 | one-time |


## Frequently asked questions

### Is DataStamp free?

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

### Is AIChater free?

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

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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.*