CoursesGrammar from A1 to C1, with quizzes that stick.
FlashcardsSpaced repetition that remembers for you.
ListeningReal podcasts with follow-along transcripts.
ReadingClassics and your own books. Tap any word.
EnglishGrammar from A1 to C1
SpanishGrammar from A1 to C1
FrenchGrammar from A1 to C1
GermanGrammar from A1 to C1
NorwegianGrammar from A1 to C1
DutchGrammar from A1 to C1PricingScience-backed spaced repetition, flexible algorithms, and hundreds of ready-made decks across multiple languages.
Every deck can use a different scheduling strategy. Pick the rhythm that fits how you learn and how much you want to review each day.
Balanced default
The classic spaced-repetition model. Intervals grow based on how well you recall each card – a reliable starting point for most learners.
Built for language learning
SM-2 with lapse steps and hard/easy interval multipliers, tuned for vocabulary that needs extra reinforcement.
Simple box progression
Cards move through numbered boxes as you get them right. Easy to understand and great for structured, level-by-level review.
Retention-focused scheduling
A modern algorithm that models memory stability and retrievability to optimize long-term retention with fewer reviews.
Find vocabulary decks by language and topic.
750 decks across all languages
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