Use Sottaku in English while building real Korean reading, vocabulary, and study habits with quizzes, flashcards, and guides.
Join thousands of learners already using Sottaku
Nicholas Crenshaw
Certified Kanji Educator (漢字教育士)
5th westerner in the world to pass Kanji Kentei Level 1 (Nov 2023)
“Sottaku is the only app that provides everything I wish I had when I started learning Japanese. It's the most comprehensive language-learning tool available.”
App Store learner
iOS App Store
5-star review
“been using Sottaku since it's mobile release, and so far it's the perfect language learning app for me. i appreciate the flexibility and being able to access materials in an order/way that works best for my learning style. excited to see where we go from here!”
Google Play learner
Google Play
5-star review
“sottaku is the best app if you are serious in learning Japanese”
Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.
Test your Korean skills with adaptive difficulty quizzes.
Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.
Navigate the app in English while you practice Korean on web and mobile.
Keep your reviews going across web, Android, and iPhone with the same Sottaku account.
Complete daily quests, earn shells, and unlock gentle reminders so it is easy to return even on busy days.
A guided path helps you get confident with the tools and build a rhythm.
Start with beginner guides, pronunciation help, or quiz practice for Korean and pick the level that fits you.
Test yourself with cloze and reading quizzes that respond to your answers and highlight new vocabulary.
Save words and sentences as flashcards, add handwriting practice, and organize packs around your goals.
Review your dashboard, quest progress, and upcoming reviews so you always know the next right action.
Add words from the web to your Sottaku flashcards with the Sottaku-Yomitan browser extension
Join thousands of learners already using Sottaku
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