Display Tester

Khshahid _(USER)HARDLY ANNOUNCED THAT SYNC AND INFORMATION TRANSFER FROM THIS SAMSUNG GLAXY J7 PRIME IN THIS PHONE MUST SHOULD BE STRONGLY STOPPED AND CLOSED FOR PERMANENTLY.

This does nothing except give specs which I can see without this

Many different test patterns and fixes, it's awesome

Well done

At last a way to check the display acuracy with some confidence. I use an app called screen balance with it to make the fine adjustmentd and its really useful. Another reviewer asked why gamma 2.2 is the number used. When video started out it was displayed on crt, cathode ray tube. It didnt have a linear brightness response relative to what was input to it. It was determined that rather than putiing correction circuits in millions of receivers it made sense to do it at the relatively few sources, studio cameras. Now we have new display devices with linear gamma but we modify the display devices to emulate the crt standard. That was to ensure a smooth change over. In the future something else will be worked out.

I barely use it but it does a good job of what it should.

This app fixes nothing unless you pay don't waste your time.

Thank you looks great

Размер экрана определил неправильно

It easily detects problems and it works

Useless info app

Worth every penny!

Just what I needed.

Very helpful to check ghost touch, Thanks.

Comprehensive, stable, full-featured. Love it!

Best display test ever.

Amazing

Beautiful

very usefull to diagnose your screen... cheers!

Too bad after all those settings we try and see (our eyes differ so no standard settings can be possible )we can not save it as a profile for a screen filter.They are filters in market that control amount of brightness, contrast as well the colors but they not display those paterns wich guide as to set the best way to see our pictures in special. Surely android and phone company do the best to cover this area but why display calibration was invented in the first place? Well done developer keep improving.

Also, I noticed "receive data from internet" permission was added. That's to listen to ports and accept remote connections, no? Why does this app need it? It's not a server or notification receiver.

But I don't understand how use gamma test... Why 2.2, but not 1 are 1.2..?

Best app for screen testing, must have. Please add screen tint changer tool. It will make this perfect display app. I want to add blue to my screen its slightly yellowish....

Use this app on every smartphone I review. Would be nice to have a fee more tests, but still helps a lot.

Took me a while to find this app, other "display testers" have faaar less functionality.

i already purchased pro version, but still not detected with the software and feature still locked. use android 4.3

Great for checking your LCD panel for defects. I was able to fix a minor area with minor decoloration with the burn in tools!

I use this once a month on my Super AMOLED Note 4 screen.

It's great I needed that burn is thing on my old phone to bad it's can't fix tv burn in

I work in the audio visual industry and use this all the time.

Need to read a bit how it works and of course I'm not reading much usually ;) but after reading, found out it's a great tool

It's much more better application than others I was installed b4.

Have no problem with my Note3 display, but ran through the guided processes to check it out. Nice.

It's recommended. Try it

Really need this app to maintenance my amoled phone. Worth every penny :)

Enough said.

i highly recommend, best of the kind

Does what it says. Has never fixed my screen, but definitely helps confirm issues.

I already knew I had a nice friggen screen but this just shows just how awesome it is!

Very appreciative - TY guys. :)