Every Android user out there is in need of 2 types of apps, or say configurations. Today, I’m going to deal with the first one: RAM Management. I shall disclose the second in my next going-to-be-soon post.
You don’t need any app to do this! But you must have an Android smartphone that runs on Android 4+ [ ICS OR JB].
Go to Settings and then Developer Options.
Scroll down and choose Background Process Limit.
Choose Four Processes at most.
There you are!! Your system will see to it that not more than 4 apps are active at the same time.
Note: Do not use this method if you are a heavy multitasker.
If you don’t multitask at all, then make sure you even check the Don’t Keep Activities Option.