# JSP Comms vs EWM VENT Pro

The clearest difference is iOS requirement: JSP Comms at 10.0 against EWM VENT Pro's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | JSP Comms | EWM VENT Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 44 MB | 34 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cardo Systems, Inc.](https://appshunter.io/developer/590455091) | [EWM GmbH](https://appshunter.io/developer/6773330995) |

## What reviewers say

### JSP Comms

[App page](https://appshunter.io/ios/app/jsp-comms/id1575198274)

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

**In-app purchases:** none


### EWM VENT Pro

[App page](https://appshunter.io/ios/app/ewm-vent-pro/id6773330993)

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

**In-app purchases:** none


## Frequently asked questions

### Is JSP Comms free?

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

### Is EWM VENT Pro free?

EWM VENT Pro is free to download, with no in-app purchases.

### Do JSP Comms or EWM VENT Pro have ads?

Neither JSP Comms nor EWM VENT Pro 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.*