Wondering why your Android is running sluggish and low on Ram? If you have 1 or more of these ten apps this could be your problem. According to a Drippler article these are the top ten apps that use the most highest amounts of memory. Its just some really useful info:) Want to boost your ram and free up space?Try and use my personal fave, Clean Master. Its fast, free, and most importantly it WORKS. Hope this info was a help!