The Game Tools and Game Launcher apps was introduced with the TouchWiz version inside the Galaxy S7 series. Samsung Game Launcher is a new app/service, which groups all of your games at one place. It has a few powerful tricks, some of them a must have for avid games.
It offers power-saving modes, DND mode, and option to turn on/off the Game Tools transparent key.
The Game Tools can lock your capacitive keys, capture videos with in-game audio or external sound, among others.
Today Samsung released updates for both apps and we bet all of their fans will find the updates very welcome.
The Game Launcher and Game Tools now come with a dedicated Help section. The Game Launcher has an enhanced DND mode for better control over the notifications, while the Game Tools now caps the video recording at 4GB (instead of 40 min). And the Game Tools' floating key is now invisible when you record your videos, which is great.
If you have those apps on your Galaxy, you should head over to Galaxy Apps and update those two immediately.
Can I install this app on Samsung Galaxy A5 2016 ??
I had to disable this to stop the screen going in to garish mode despite being set to Basic, I like realistic colours not horrible over saturated, maybe by now they've fixed this bug but I see no benefit of re-enabling it anyway.
Then just disable it...