DayDay Up

Learn a new language by reading short, AI-generated stories at exactly your level.
DayDayUp turns language learning into something you actually want to do. Open the app, pick a story, and start reading — tap any word you don't know to see its definition, hear it pronounced, and save it for review.
▸ STORIES THAT FIT YOU
Stories are generated to match your proficiency, so you're never lost and never bored. As you improve, the difficulty adapts.
▸ TAP TO LEARN
Tap any word for an instant definition and audio pronunciation. Save words to your personal vocabulary list with one tap.
▸ GUIDED READING MODE
Read sentence-by-sentence with synced audio narration, illustrated chunks, and AI-generated comprehension questions to make sure you're really understanding.
▸ HEAR EVERY WORD
Built-in narration highlights each word as it's spoken. Tap any sentence to seek, switch voices, or replay — perfect for shadowing and pronunciation practice.
▸ GRAMMAR, EXPLAINED
Tap highlighted grammar patterns to see plain-English explanations, examples, and how they work in context.
▸ STAY MOTIVATED
Daily streaks, achievements, and a global leaderboard keep you coming back.
▸ FOR CLASSROOMS
Teachers can create classes, assign stories to students, and track progress.
LANGUAGES
Mandarin Chinese (HSK 1–6), Japanese (JLPT N5–N1), Spanish, French, and more — with vocab levels mapped to standard proficiency scales.
Start reading today. Your future self will thank you.