M Tube Player - Subtitle Translation is a free Android application developed by CMS Studio. It falls under the category of Education & Reference and offers a multilingual tool for YouTube videos. The app supports 109 languages and provides features like YouTube video translation subtitles, comment translation, and text translation.

The app's main feature is YouTube video translation subtitles, which allows users to translate video subtitles in real-time. This feature is very useful for non-native speakers who want to watch YouTube videos in their native language. The app also provides comment translation, which is helpful in understanding comments in different languages. Additionally, users can enter text to be translated in the set language, search in the translated language, copy the translated language, and write comments.

Overall, M Tube Player - Subtitle Translation is a great tool for people who want to watch YouTube videos in different languages. The app's multilingual support and real-time translation features make it stand out from other translation tools. The recent update has fixed the issues with subtitle translation, comment translation, and text translation not working.