An audio ad immediately on launch. Massive fail. Out it went!
There's times when u have to realize it's only as good as it is there has only been one true speaker volumizing booster and it doesn't even work like it did!!!
It doesnt work on my samsung s7 edge.
I am getting tired of in installing and Uninstalling booster apps, Google should clean up these useless apps!!!!
If you want to waste time come and install this app
Really this app boost phone calls voice