about app that I usually use

I usually use VoiceTube app to improve my listening skill in English.
Talking speed of native speakers is fast for me. This app provides English subtitles to each movie.
I’ve just learned this app was made in Taiwan.
Taiwanese people has better English than Japanese one,
My Taiwanese friends and students are good at speaking in English.
I’m so busy now so I have no time to learn Chinese. When I have a time, will continue.