# ESP vs AI矩阵助手

The clearest difference is in-app purchases: AI矩阵助手 at none against ESP's 1. AI矩阵助手 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. ESP sells 1 one-off in-app purchase. AI矩阵助手 asks for nothing beyond the download.

## The numbers

| Metric | ESP | AI矩阵助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 1 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Wuhan FireFrog Technology Co., Ltd.](https://appshunter.io/developer/917083159) | [广州声博士](https://appshunter.io/developer/1462846450) |

## What reviewers say

### ESP

[App page](https://appshunter.io/ios/app/esp-airlink/id6756355176)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| a cup of coffee | $0.99 | one-time |


### AI矩阵助手

[App page](https://appshunter.io/ios/app/ai/id6760449755)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESP free?

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

### Is AI矩阵助手 free?

AI矩阵助手 is free to download, with no in-app purchases.

### Do ESP or AI矩阵助手 have ads?

Neither ESP nor AI矩阵助手 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.*