TV calibration app for android devices?

Yesterday i bought an older Samsung LCD TV (http://www.samsung.com/de/consumer/tv-av/tv/hd/LE32B450C4WXZG/) as i'm not the biggest fan of LED TVs and i wanted it to be 720p, nothing higher for specific reasons (i won't describe as it's not relevant).

The problem is: I just don't get the color, contrast, brightness settings right. Is there an App for Android that helps me calibrate the right settings? The only app i found required a connection between the device and the TV which is not possible with the old TV.

Submitted March 31, 2018 at 05:07PM by Mondblut https://ift.tt/2uDvLHT