To be good at English, you must listen to it frequently, but simply listening to English is not enough. Like other languages in the world, English has many similar words that are difficult to distinguish when listening. That's why you should be able to confirm whether you heard them correctly. The key to gaining experience is mastering dictation! When you listen to the speaker and type in the words, the program will verify them, letter by letter. It takes a short period of time, you can use it on the bus or subway. You can also use it as a TED viewer through the video function with subtitles activated.
Required Android Versions : Jelly Bean [4.2–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]