- Free application for language learning
- Great SRS and progress-tracking system
- Potential for other language learning apps from the same company
- Invaluable dictionary with features such as different kanji references, compound words, and personal folders
- Efficient search function for Japanese and English words
- Flashcard feature for building vocabulary and learning unique words and phrases
- Intuitive and crisp UI
- Categorized vocabulary by levels and efficient search options
- Study tool with progress bar and JLPT vocab list
- Customizable flashcards with multiple colors and flip animation