Free
In-App Purchases

Details

  • Released
  • Updated
  • April 20, 2015
  • May 19, 2026

Features

Light'J screenshot #1 for iPhone
Light'J screenshot #2 for iPhone
Light'J screenshot #3 for iPhone
iphone
ipad
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About

This app provides intuitive control over lighting effects and fog machines, mimicking a classic light console with modern app features. It allows for detailed manipulation of colors, brightness, and movement, with options to save and share scenes.

Control colors, strobe effects, and brightness
Manage moving head movements and effects
Integrate fog and other effect machines
Generate and save cues for scenes
Program chasers by combining cues
Control multiple devices simultaneously
Export and share chases and cues
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What's New in Light'J

2.2.7

May 19, 2026

Menu Fix

5

In-App Purchases

$4.99

J`Transfer

Save your chases and cues as well as the complete fixture library and send it to other devices or share it with friends.

User reviews

Easy to use but....

Quite easy to use with a little practice. Oddly, however, while an upgrade slows for easy exporting of settings, there is no way to import. I had exported settings on a dying iPad, but there is no way to import to new device. If you have a lot of settings, you have to start over. Very disappointing.
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Great replacement for my trusty DMX controller

Far more powerful than my basic DMX hardware controller and it was fairly easy to set up new fixtures not listed in the database including a 19 channel par bar set together with the settings needed for the colour wheel function to work properly with all four lights. I would have rated higher had there been an option to save the settings for use on another device and the iPhone app is prone to crashing when selecting a pre-saved cue
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Great!!!

Great app. Really easy to use and so cool.

Developer apps

FAQ

What is Light'J?

Light'J is a mobile application designed for intuitive control of DMX-compatible lighting effects and fog machines. It offers features similar to a classic light console within a modern app interface.

Does Light'J have ads?

No, Light'J does not contain advertisements. The application is free to download and use, with optional in-app purchases for advanced features.

What devices does Light'J support?

Light'J is available for iPhone, iPad, and iPod devices. It requires the Eurolite freeDMX interface for communication with lighting effects.

How often is Light'J updated?

The latest version of Light'J is 2.2.5, last updated on March 1, 2026. Updates typically occur to improve functionality and compatibility.

What are the in-app purchases for Light'J?

In-app purchases allow users to export chases and cues, share them with others, use them on different devices, and unlock unlimited chases/cues, a master dimmer, and a multiplay function.

Can Light'J control lights from manufacturers other than Eurolite?

Yes, Light'J can control DMX-controlled spots from popular manufacturers, not just Eurolite products. Users can also easily add spots not already in the database.

What is the age rating for Light'J?

Light'J has an age rating of 4+, making it suitable for a wide range of users. The app's functionality is focused on technical control rather than mature content.

What is the user rating for Light'J?

Light'J has a rating of 3.0 stars based on 1 review. This indicates a mixed reception from its current user base.