Research tool can save phone battery by intelligently killing apps
 

Even if you're a task-killing ninja, there are still plenty of apps that somehow bite into your battery life. And that problem can be even worse when your phone is asleep, when you can't even tell which apps are being battery hogs. A new tool calle...

http://www.engadget.com/2015/09/11/h...&ncid=rss_semi