Decalingo: Learn Languages

Decalingo turns whatever you're reading, watching or curious about into language practice built from your own words. ANYTHING BECOMES A LESSON Paste a video, an article, a photo or just a topic.Decalingo pulls out the useful vocabulary, phrases and grammar, then turns them into exercises in seconds. A VOCABULARY LIBRARY THAT'S ACTUALLY YOURS Save any word or phrase as you meet it. Highlight text anywhere in the app for an instant translation, and save it with one tap. Every word moves from saved to learning to familiar to mastered, with spaced repetition deciding when you see it again. PRACTICE MADE FROM YOUR WORDS Fill-gap, conjugation, translation and multiple-choice exercises, generated from the vocabulary you've actually saved — not a generic list. WRITE AND GET FEEDBACK Write in the language you're learning and get detailed feedback on grammar, naturalness and word choice. READ YOUR WORDS IN CONTEXT Turn a set of your saved words into a short story you can actually read, so they stick in context instead of on a flashcard. ORGANISE AND TRACK Group words into collections by topic, country or level, then generate a whole exercise set from any collection. Watch your vocabulary climb through mastery levels, day by day. FREE • 1 language • 3 AI lessons a month from your own content • 3 AI practice sets a month • Save vocabulary and phrases forever • Flashcard review and spaced repetition • Translations when adding words • Collections, daily streaks and word of the day • Browse the Discover lesson library PRO • 200 AI lessons a month • Up to 8 languages, each with its own vocabulary and progress • Unlimited practice sets • Picture describe — spoken descriptions with AI feedback • Journal review — AI marks your writing and corrects mistakes • Story practice • Unlimited saves SUBSCRIPTION TERMS Pro is £19.99 per month or £179.99 per year, billed through Google Play. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Google Play account settings. Everything you save stays yours. Cancel and your vocabulary and progress remain.