Every running app uses RAM and burdens the system. To prevent from slowing the system down and make it usable, there is something like auto-killer that literally kills the running app if needed (other words, when the memory is running down) and that may be sometimes not-helpful. Unfortunately, stock Android ROM doesn't offer us to lock apps in memory and prevent them from this auto-kill but this one app does - Memory Locker.
You know dat feel:
Playing a game, suddenly a friend texts, you minimaze the game to see what's happening, reply to friend and return to the game. And you realize your game re-opens again..All your progress...record...all again...
Not anymore.
Memory Locker works simple, easy. You choose which apps you want to lock to prevent them from killing (you can also choose system apps, of course), and the app does everything for you. And yes, root is needed.
App costs only 1.5$ and if you don't like it, you can refund it and get your money back. Money back guaranteed, as the author says.
