PolinuA new way to learn languages.
Polinu turns any foreign-language book into a guided reading experience. Tap any word for an instant translation, unfold its full grammar, and lock it into memory with spaced repetition.
Understand every word, in context.
Tap a word while you read and Polinu shows its translation, its root form, and the exact sentence it came from — without ever leaving the page or losing your place.
- Tap-to-translate any word
- See the root form & in-book context
- Select phrases for full-sentence meaning
Go deeper than a dictionary.
Every word unfolds into full conjugation tables, declensions, and grammatical detail — plus extra example sentences so you grasp how it's really used, not just what it means.
- Complete conjugation tables
- Declensions, tenses & cases
- Three real usage examples per word
Remember the words you look up.
Words you save become flashcards on a proven spaced-repetition schedule. Rate each card Again, Hard, Good, or Easy — and Polinu decides exactly when you'll see it next.
- Auto-built from your own reading
- Found-in-book context on every card
- Adaptive scheduling that fits your memory
Build a daily reading habit.
A daily studying challenge, streaks, and points keep you coming back — so a few focused minutes a day quietly compound into a finished book.
- Daily studying challenge
- Current & longest streak tracking
- Earn points as you study
Watch your progress add up.
Detailed analytics track your reading time, vocabulary growth, parts of speech, and memory strength — across the week, month, and year. Proof that the pages are paying off.
- Reading-time trends & sessions
- Vocabulary by part of speech
- Difficulty & memory-strength breakdowns
Start free. Go deeper with Pro.
Read your first books and try every core feature for free. Upgrade when you're ready to go unlimited.
Free
Everything you need to start reading.
- Up to 3 books in your library
- Tap-to-translate any word
- Basic flashcards
- Streaks & daily challenge
Pro
Billed monthly. Cancel anytime.
- Unlimited books & languages
- Full morphology & conjugations
- Unlimited spaced-repetition flashcards
- Detailed analytics & insights
- Offline reading
Your next book is waiting — in any language.
Join the readers using Polinu to get through real novels instead of textbook drills. Free to start, on iPhone & iPad.
Download on theApp Store