# Atrium ACP Client vs Promptgate

The clearest difference is in-app purchases: Atrium ACP Client at none against Promptgate's 2. Promptgate's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Promptgate sells 2 in-app purchases, starting at $4.99 per month. Atrium ACP Client asks for nothing beyond the download.

## The numbers

| Metric | Atrium ACP Client | Promptgate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 4 MB | 2 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Zabir Raihan](https://appshunter.io/developer/1890301412) | [Appwared](https://appshunter.io/developer/1459979130) |

## What reviewers say

### Atrium ACP Client

[App page](https://appshunter.io/ios/app/atrium-acp-client/id6765783787)

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

**In-app purchases:** none


### Promptgate

[App page](https://appshunter.io/ios/app/promptgate/id6772730472)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standart cloud | $4.99 | per month |
| Standalone features | $9.99 | one-time |


## Frequently asked questions

### Is Atrium ACP Client free?

Atrium ACP Client is free to download, with no in-app purchases.

### Is Promptgate free?

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

### Do Atrium ACP Client or Promptgate have ads?

Neither Atrium ACP Client nor Promptgate 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.*