STPlayer helps to study foreign languages by watching movies with subtitles. Translates the select word or phrase. Translation is powered by Yandex. Translate (supports more than 70 languages). Internet connection is required for translation. Supports of DLNA protocol for playing movies from local network devices - you can watch movies without copying them to your device. Saving history (chosen subtitles and audio tracks, playback position). Supports both embedded and external subtitles. Permissions: Reading from SD card: in order to play movies from device itself. Internet access: in order to translate subtitles. Access network state: in order to automatically search for DLNA devices after connecting to local network. Prevent from sleeping: in order to prevent going to sleeping mode when watching video.