Slovira

Learn words that actually stick — an AI chat partner, spaced-repetition flashcards, one-tap auto-fill, 141 classic books, and cloud sync. No ads, no tracking.

Slovira helps you build a real English vocabulary that actually sticks — using spaced repetition, the proven method that shows each word right before you'd forget it, so you remember more in less time.

Add any word you want to learn, or start from the built-in A1–B2 library, and Slovira schedules your reviews automatically. Every card comes with a translation in your own language, phonetics, and an example sentence — with 30+ languages supported.

WHY SLOVIRA • Smart flashcards with spaced repetition (SM-2) that adapt to how well you know each word • Built-in library of essential English words, levels A1 to B2 • Add your own words in seconds — with translation, example, and personal notes • AI auto-fill: tap once to get a translation, example sentence, and pronunciation • Translations in 30+ languages — learn English from your native language, or study another European language • Hear natural pronunciation with built-in text-to-speech • Streaks, XP, achievements and a clear stats dashboard to keep you motivated • Cloud sync — your words follow you across phone and desktop • Browser extension for Chrome and Firefox: save words from any web page, hover to translate, and highlight words while you read • Works offline — study anywhere, sync when you're back online • No ads, no tracking — just learning

HOW IT WORKS

1. Add the words you meet — from a book, a video, a conversation, or the web.
2. Review a few minutes a day and swipe to mark what you know.
3. Slovira spaces out each word so it moves into long-term memory.

PERFECT FOR • English learners from any language background — 30+ languages supported • Anyone growing their vocabulary for school, work, travel, or exams • Learners who want their own word list, not a fixed one-size-fits-all course

Your vocabulary, your pace. Start with a few words today and watch your English grow.

Privacy: Slovira works without an account — sign in only if you want cloud sync. We show no ads and use no third-party tracking. Privacy policy: https://slovira.app/privacy