I have been using this application from last near about five, six years. I love this application because its consume very less data than other facebook app. So it open pages very fast. Its without lag. There are almost every single option we find on website. Its easy to use. You can tag pics, show your moods, location easy to use. Even I can chat with friends without installing extra messenger. Its layout it very pretty and clean, not messed up. As everyone using fb now a days. This application must be in every mobile.