Key features
Varied quiz modes
Multiple choice, flashcards, sentence rearrangement, and English-definition quizzes take you from recall to real usage.
Spaced-repetition review
Missed words come back at the optimal moment, so they stick with less study time.
Native audio
Every word and example sentence has native audio — doubling as listening practice.
Study statistics
Track daily words, accuracy, and streaks with clear charts.
Section-based curriculum
100-word sections make steady progress easy, even in spare minutes.
Free to start
Core vocabulary study is free. Available extra features are shown in the app.
FAQ
Is it free?
Yes — core vocabulary study is free. Available extra features are shown in the app.
Does it work offline?
Loaded vocabulary can be studied offline. Audio playback may require a connection.
What level are the words?
Frequently tested words are organized in sections by difficulty, from foundational to advanced.