Espresso Displays alternatives

The built-in display brightness of your Macbook or iMac is synchronized to the external monitor. Custom brightness and contrast values are computed for each external monitor by passing the built-in brightness through a curve algorithm that is completely configurable by the user.

Shiftscreen gives you a second screen for your iPad and iPhone.No more black bars when connecting your device to a monitor, instead place documents, websites and webapps on your external display.