Are you looking for a free app that helps you to save memory and battery power? If Yes, try Greenify. I have been using this app for over 2 years and it has saved me a lot. Greenify helps you to keep your device run smoothly and save more power for the day in a unique day. Even if you install lots of apps, with greenify your android device won't run slower. Greenify makes this possible by helping you identify and put the misbehaving apps into hibernation when you are not actively using them thus saving battery power and prevent your device from lagging.

How to get Greenify?

1. Go to Playstore
2. Search for Greenify and install the application.
3. Open the app and give permissions and your app will be up and running.

Tired of being getting frustrated by pile of bloatware in your smartphone ,consuming memory ? Well thanks to the developers and freeware , Greenify is the still the leading app in 2018 according to my experience which can improve your smartphone performance by hibernating unwanted apps and builtin apps(Bloatware) making your phone even smoothier as it was in the begining.By using greenify , you can play games for hours without any more RAM consumption which causes lag in games.I'm currently using LG G2 with 2GB RAM and it is working flawlessly!
Follow is the method to download and use the upmentioned app.
1: Go to google play and type greenify or simply click this link http://zipansion.com/3Rzxn.
2: Download and install the app.
3: Open and give permission to the app .
4: From the list, choose desired apps to hibernate.
5: Click hibernate button to hibenate apps .

Note : Greenify also has simple one click buttton widget making it even more convenient to use form your homescreen.