Download of RoomColors 1.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The following version: 1.0 is the most frequently downloaded one by the program users.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free program was developed to work on Mac OS X 10.7 or later. This app's bundle is identified as com.codexbit.RoomColors. RoomColors for Mac is included in Internet & Network Tools. This free Mac application was originally designed by com.codexbit.
From the developer:
Use your Mac's display as an ambient light source.
Simple really.
Your iPhone is the remote control.
Your Mac's display is the light source.
You can project full screen colors on your Mac and control the brightness from your iPhone.
Use it as a soft box for photography.
Shoot your subject under colored light.
With a long exposure, mix colors.
Or just use it as a mood light. Light your room in different colors.
You may want to check out more Mac applications, such as FileMaker Server or RUMped, which might be similar to RoomColors.