Main Features

• Suitable for absolute beginners and advanced users - can study hiragana, katakana and kanji
• Flexible learning process: follow JLPT levels, school grades or Wanikani levels, or mix all of them!
• Rich kanji coverage, more than 6000 characters in total and many more words are available
• Uses a Spaced Repetition System to help retain learned information
• Includes dictionary with a search function
• The app is open source, you can suggest new features and collaborate on development