The Facebook app has been known to cause battery drain and poor performance on your smartphone. For this reason, a lot of people use "wrapper" apps for Facebook, but even these can be slower than just using the website. Enter Simply. This free application will launch a custom Chrome tab and send you directly to Facebook. The benefits here, over just going to Facebook.com in Chrome, is that it acts as an app in your home screen/app drawer as well as your recents tab.