# Vxio vs USB Camera to NDI

The clearest difference is review sentiment: Vxio at 100% against USB Camera to NDI's 29%. Vxio also leads on rating (4.9 vs 3.9) and in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. USB Camera to NDI sells 4 one-off in-app purchases. Vxio asks for nothing beyond the download.

Vxio holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 70 and 98 respectively. Written reviews point the same way: 100% of Vxio's written reviews are positive against 29% of USB Camera to NDI's.

Vxio ships an update every 3 weeks, USB Camera to NDI monthly. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Vxio | USB Camera to NDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (70 ratings)](https://appshunter.io/ios/app/vxio/id6475702074/reviews)** | [3.9 (98 ratings)](https://appshunter.io/ios/app/usb-camera-to-ndi/id6476429895/reviews) |
| Number of ratings | 70 | **98** |
| Positive reviews | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 41 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Apple TV, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chen Zhang](https://appshunter.io/developer/1724279417) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### Vxio

[App page](https://appshunter.io/ios/app/vxio/id6475702074)

Stream content from NDI devices directly to your iOS device. This application acts as a monitor for NDI sources, allowing you to view content from devices like HDMI encoders on your iPhone or iPad.

**Highlights:** NDI source monitor, Stream NDI content to iOS, View HDMI encoder streams, Real-time monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### USB Camera to NDI

[App page](https://appshunter.io/ios/app/usb-camera-to-ndi/id6476429895)

This app allows you to monitor and convert UVC cameras to NDI streams in real-time. It supports various NDI formats, offers simultaneous recording to Photos, and can extend camera capabilities using HDMI adapters.

**Highlights:** Monitor UVC cameras for free, Switch between multiple UVC cameras, Real-time NDI conversion, Supports FULL NDI, NDI HX H.264, NDI HX HEVC, Record to Photos simultaneously, NDI tally status indicator

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Enable NDI Sending | $4.99 | one-time |
| Enable Recording and Snapshot | $9.99 | one-time |
| HDMI, ScreenMirroring, AirPlay | $9.99 | one-time |


## Frequently asked questions

### Is Vxio free?

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

### Is USB Camera to NDI free?

USB Camera to NDI is free to download, with in-app purchases available.

### Which has better reviews, Vxio or USB Camera to NDI?

Vxio is rated higher. Vxio averages 4.9 out of 5 from 70 ratings, while USB Camera to NDI averages 3.9 from 98 ratings.

### Do Vxio or USB Camera to NDI have ads?

Neither Vxio nor USB Camera to NDI shows ads.

### Which is updated more often, Vxio or USB Camera to NDI?

Vxio ships an update every 3 weeks, and USB Camera to NDI monthly. Most recently, Vxio was updated on September 18, 2026 and USB Camera to NDI on September 23, 2026.

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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.*