It's Tinder for new words. Swipe through AI flashcards, like the words you want, skip the ones you know. But unlike Tinder, we're built for commitment: everything you like enters a 4-round spaced repetition system that makes it stick for good. The new update closes the loop with widgets. The words you liked follow you to your home and lock screen, scheduled by the repetition engine, so your 100+ daily phone glances become review reps. No app open, no willpower needed.