LingoTube is a dual subtitle (caption) player for English, Spanish, Korean (K-pop), French, German and other language learning! You can surf and enjoy all the features of the most famous streaming site. LingoTube adds many features to the site for language learning. You can also play video files with subtitle files. (Supports SRT, SMI) * It provides catalogs for learners. (English, Korean, Spanish, Japanese) * Based on your level, you can choose subtitle mode.(foreign language / native language / all languages) * It change subtitle mode automatically during play and pause. * You can control playback speed. * It supports AB repeat and practice mode. (Listen-> Speak-> Listen) * It provides Google translated subtitles. * You can use dictionaries and translations (require third-party apps) * You can edit, bookmark and share subtitles. * You can merge subtitles into complete sentences. it is effective for TED videos. * When paused, it rewinds to the start of the current subtitle.