Just what you need No ads, no permissions, just a bunch of screens to test your LCD. Only feature request is it needs to support the new Kit Kat exclusive screen mode.
5 stars if include rotation until then we all may as well do it the long old school way and that's to have a bunch of images similar to those in this app and test screen that way.
Great tool What would earn 6 stars is if it could output on the HDMI and USB would use it to calibrate video projectors.
Does what it said it would. It's a nice app and fortunately I have no dead pixels.
Works but Make it true full screen on the galaxy nexus. On screen menu controls are still visible
Does What It Says I was able to confirm I have a cluster of dead pixels on my device.
Version 2.2.2 supports installation on SD card (external storage).
Everything about touching your device. If you like touching this app is for you.