3000 + APP
With 3,000 words, you can understand 90% of everyday English conversations, English newspaper and magazine articles, and English used in the workplace. The remaining 10% you'll be able to learn from context, or ask questions about.
The strong point of this app is: audio super standard (American English).
FEATURES:
* Train listening (listening, then fill in the blank).
* Train reading (as much as possible)