This is the app called Franco Kernel Manager, one of the best kernel managers that are out there... Even when it was outdated (which I think that's the cause it got booted from the PlayStore?).
I used it to check the process of my phone and monitor the active and idle drain mostly, I paid for it a long time ago, but now it just fails to check the licence and it doesn't let me use it fully... I think there must be a cracked APK over there...
EDIT:
Fortunately the app is back in the store and hopefully that update version comes soon enough!
Is that true? Most of the time I tried it didn't work.
It has only worked for me with an old game called Nimble Quest so far 😂
Try different things in the selection dialogue before patching.
If you have root you could install Modded Google Play in Lucky Patcher to automatically succeed License checks
Mods also exist to crack apps, Mobilism is a good site but be careful what you download from whom
Thanks, I'll check that out :)
Nice to see this app still strong.
It's works, but it's much more effective on a rooted device.
My device is rooted :/