Im going to share my experience with this app. This is one of the best mp4 player. Ive downloaded this app many years. Still using this app.Why this is the best? MX player is not like other players. Many players doesnt give good clarity of the video.In some video players there is no feature to fast forward, rewind.Even some players get paused when simply touched the screen.The unique features are: MX player provides a feature where we can zoom in 200% and zoom out too.It also can be used as mp3 player.It also provides a better video quality than others.If the video type is not supported it just simply reports an error unlike some other videos where they dont even respond.But the only problem with this is it displays many advertisements. If you opened the app with the mobile data on it shows advertisements for every 30sec.Rest everythings perfect.I recommend you to install this app.Thank You.