first i am not a techie' but have used the android version of cc and the booster cherry picks/ suggests some apps to close, and compiles lists of other of your phones apps to close. i usually just close what is suggested in the first interface and surprise' ..not..its usually g. play and or chrome. i check he box and it doesnt seem to affect the chrome page i may have open..i guess it goes after duplicate chrome pages' or something in the background. i have only started to go to the other app list linked via this booster , the other apps listed normally in settings' of my moto x phone. i seem to remember it is realitively harmless and doesnt uninstall it. i would ask smart folks about this. just my two cents. gt, boise