# Gamma Board vs Vxio

The clearest difference is price: Vxio at Free against Gamma Board's $79.99. Vxio also leads on update cadence (every 3 weeks vs every 11 months) and ratings volume (100 vs 1). Gamma Board's advantage is iOS requirement (11.0 vs 17.0). On rating, ads, in-app purchases and device support there is nothing between them.

Vxio is free to download; Gamma Board costs $79.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gamma Board holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Vxio has 100 ratings behind it against 1, so its average is the more settled of the two.

Gamma Board ships an update every 11 months, Vxio every 3 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Gamma Board | Vxio |
| --- | --- | --- |
| Price | $79.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gamma-board/id1247128865/reviews)** | [4.8 (100 ratings)](https://appshunter.io/ios/app/vxio/id6475702074/reviews) |
| Number of ratings | 1 | **100** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 14 MB | 4 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple TV, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Michel Fortin](https://appshunter.io/developer/692938914) | [Chen Zhang](https://appshunter.io/developer/1724279417) |

## What reviewers say

### Gamma Board

[App page](https://appshunter.io/ios/app/gamma-board/id1247128865)

Adjust the gamma settings of multiple screens remotely over a local network. Save and restore configurations for sets of screens, and group them for simultaneous control. Ideal for fine-tuning screen colors from a distance.

**Highlights:** Remote gamma setting adjustment, Create and save screen sets, Group screens for simultaneous control, Add, remove, and reorder screens, View online/offline screen status, Display calibration patterns

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Gamma Board free?

Gamma Board costs $79.99, with no in-app purchases.

### Is Vxio free?

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

### Which has better reviews, Gamma Board or Vxio?

Gamma Board is rated higher. Gamma Board averages 5.0 out of 5 from 1 ratings, while Vxio averages 4.8 from 100 ratings.

### Do Gamma Board or Vxio have ads?

Neither Gamma Board nor Vxio shows ads.

### Which is updated more often, Gamma Board or Vxio?

Gamma Board ships an update every 11 months, and Vxio every 3 weeks. Most recently, Gamma Board was updated on October 11, 2026 and Vxio on October 21, 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.*