Free
Free
Free web study with spaced repetition and no ads; mobile apps have optional paid extras; AI features have usage limits
Checked 11 Oct 2026
Free web study with spaced repetition and no ads; mobile apps have optional paid extras; AI features have usage limits
Checked 11 Oct 2026
Optional upgrade; unlocks AI generation, ad-free browsing, and Audio Review across multiple decks at once
Checked 11 Oct 2026