Trying to display color corrected images on an iPad
A couple of weeks ago i bought the Spyder4Elite so I could color calibrate my Retina MacBook Pro 15“ and my Asus PA246 24” monitor. And the calibration works really well.
There is no way of color calibrate your iPad, because Apple has not given developers the ability to create or change the calibration of the screen. But Datacolor, the makers of the Spyder4 line of calibrators has solved the problem by making an app that connects to your Mac via your network and use the calibrator to calibrate their app called SpyderGallery. This enables you to see calibrated versions of your pictures inside the viewer. But the calibrated data only works in the SpyderGallery app.