Hey guys. this is my first time on using a phone with an android OS from apple os. im just wondering whats up with my apps always running and taking up my ram? I downloaded whatsapp on my phone and dont know why it always pops up on running. even when I hit the stop butten it always reopens even when I dont even touch it. this phone is awesome so far, but I just don’t want to be a janiter and have to clean my ram sh@t every 5 hours. someone help me please. what should I do? or is this how all android phones are where cleaning is a mendatory?