100,000 - 500,000 downloads
by John P Coates on 05/04/2014
what can I do to correct errors that this app flags up? For example, the Gamma Test says that gamma should read 2.2 but mine is 2.0. That's just one example. Otherwise it's beautifully put together.
by prashant patil on 29/03/2014
by Zhou Alvin on 23/03/2014
by SHAHID DILBAR Manj on 22/03/2014
by Michael Padilla on 08/03/2014
I like this :) !!!
by Talmud Beingsen on 04/03/2014
This fixed a small blue blotch (about the size of a cigarette burn) in the screen of my Nexus 7. It had been driving me nuts for almost a year! Thanks to this app I can now crank the brightness all the way up and not be bothered to death by a screen defec
by John Kuntz on 01/03/2014
This utility is straightforward and simple to use, though it performs complex and thorough diagnostics on your device's display/touchscreen. Worth the download.
by Bruce Kemp on 24/02/2014
by Philip W on 21/02/2014
This works perfectly for checking on gamma and stuff and helps a lot! Love it!
by Dennis Goetz on 20/02/2014
Love that this has all the different testing modes in one app.
by Alfredo Rivero on 25/01/2014
The app itself is useful but my moto x has soft keys and using this could fix one pat and ruin the other. Trying making it completely full screen when fixing burn in and I'll rate 5
by Kurt Russell Ignacio on 21/01/2014
For destroying my screen
by Jack Holdsworth on 19/01/2014
Great for testing displays and love all the free functions
by Kevin Tan on 18/01/2014
Need to update sample images to higher resolution to keep up with current display trends.
by Anirudh Niyogi on 14/01/2014
Best app for screen testing a nexus 5