I’m using MX player over 3years and it was too good.it has some cool options and the video playing quality was too good.the app concept was too good and it looks so good.the design of the app is too good and its layout is perfect. It has some cool features like change the them color and it has substitute option and I can Chang audio and brightness by swiping. It has some cool function like I can Zoom in and zoom out the video.it has verry usefull app and the best video player.