# Vibrio | DMX Lighting Control vs Harvey

The clearest difference is in-app purchases: Harvey at none against Vibrio | DMX Lighting Control's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vibrio | DMX Lighting Control sells 4 in-app purchases, starting at $44.99 per year. Harvey asks for nothing beyond the download.

Vibrio | DMX Lighting Control ships an update every 3 weeks, Harvey every 5 weeks. The most recent releases landed on November 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Vibrio | DMX Lighting Control | Harvey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (109 ratings)](https://appshunter.io/ios/app/vibrio-dmx-lighting-control/id1029265184/reviews)** | — |
| Number of ratings | **109** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Toast - Apps and Software LLC](https://appshunter.io/developer/393055476) | [Krill Energy S.A](https://appshunter.io/developer/1849676588) |

## What reviewers say

### Vibrio | DMX Lighting Control

[App page](https://appshunter.io/ios/app/vibrio-dmx-lighting-control/id1029265184)

Control DMX lighting for your venue or show with this intuitive iPad application. It connects wirelessly to lights using Art-Net protocol and offers features from high-end consoles in a beginner-friendly interface. Manage shows, create scenes, and layer effects for dynamic lighting designs.

**Highlights:** Manage Shows, Fixture Library, Effects Editor, Scene & Stack Creator, Layer Multiple Scenes, Master Dimmer & Timing, Tap Tempo BPM

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vibrio Pro | $44.99 | per year |
| 256 Address | $44.99 | one-time |
| 512 Address (Reduced) | $69.99 | one-time |
| 512 Address | $89.99 | one-time |


### Harvey

[App page](https://appshunter.io/ios/app/harvey/id6754698152)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibrio | DMX Lighting Control free?

Vibrio | DMX Lighting Control is free to download, with in-app purchases available.

### Is Harvey free?

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

### Do Vibrio | DMX Lighting Control or Harvey have ads?

Neither Vibrio | DMX Lighting Control nor Harvey shows ads.

### Which is updated more often, Vibrio | DMX Lighting Control or Harvey?

Vibrio | DMX Lighting Control ships an update every 3 weeks, and Harvey every 5 weeks. Most recently, Vibrio | DMX Lighting Control was updated on November 1, 2026 and Harvey on October 16, 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.*