I have been using this mx player video player app since the day I buyed a android phone back in 2012. Its a really good video player app for android phones. We can download subtitles directly from the app rather than downloading it from the browser. You can search for the subtitle in the app only. The reason I don’t like mx player a bit is due to the reason that it doesn’t supports all video formats. You can’t play songs or music files in this app. Otherwise the app is okay okay but don’t ever switch to developer version of this app because it can cause the app fo crash and hang. You can use it for general videos which doesn’t have high quality audio anf video quality.