Black Light- Apply a combination of visual effects to your screen by manipulating the gamma curve.
Gamma Control- Quickly adjust the gamma correction curve of your Mac’s display. Can be used to simulate the effect of various screen calibrations on pictures and videos.
Counterparts Lite- Edit and translate string table files for your Mac and iOS apps.
Red Stripe for Mac & iOS- Helps persons affected by color blindness to distinguish certain colors.
Sim Daltonism for Mac & iOS- See things the way a color blind person does.
Scenica
Scene Maestro & Scenica Player- A system of apps for on-set playback
Gamma Board- Use an iOS device to configure remotely Gamma Control for an array of screens attached to a variety of Macs on the local network.