About this app
This application is designed to help you learn English synonyms using spaced repetition flashcards. Spaced repetition learning is proven to improve your ability to learn and retain information. ● Spaced repetition flashcards - Use flashcards to learn English synonyms - Put a card into skip list or master list - Tap a flashcard to see its meaning and detailed information - Mark a card as "hard", "good", "easy" - Hard flashcards are shown more frequently, good and easy flashcards are shown less frequently over time in order to exploit the psychological spacing effect. - Calendar: view flashcards scheduled on a date - Statistics: showing your progress ● Synonyms - Over 4800 entries with synonyms - Built-in dictionary: Long-press a word and tap "Look up" button - Translation: Long-press a word and tap "Translate" button ● Multiple choice quizzes - Learn entries in a quiz - Choose correct synonym ● Basic features: - Voice search - Search feature: search by word or by synonym - Bookmark feature - Learn 10 entries daily - Share, copy an entry
Latest release
What’s New
We have improved the app's user interface and performance in this version.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 5, 2026 · 2:38 PM $0.99