Slovnyx: English Vocabulary

Slovnyx

In-app purchases

About this app

Learn the words before you press play.

Slovnyx is a personal English vocabulary builder for learners who want to understand more of what they actually watch and read. Search for a movie, TV series, season, or episode. Before you watch, Slovnyx builds a personal list of the English words and phrases you are most likely to miss—chosen for your level and language background.

Turn your next watch into a study plan
• Search by movie, series, season, or individual episode
• Preview unfamiliar English words and useful phrases before watching
• Save the words you want as a focused Screen Words collection
• Study what matters to you instead of another generic vocabulary list

Build vocabulary from real life
Create personal word lists from photos, pages, screenshots, pasted text, or a topic. Add your own word or phrase with a definition, example, and translation. When you do not want to start from a blank card, AI can prepare a draft for you to review and adjust.

Practice until the words stick
Learn English vocabulary with definitions, translations, examples, and audio. One study session can mix multiple-choice, listening, and typing quizzes so recall stays honest. Clear answer feedback helps you learn from each attempt, and you can leave a quiz without losing your place.

Personalized to your real level
Your starting level, language background, and the words you mark as known help Slovnyx skip vocabulary that already feels obvious. The same movie can produce a different study list for a different learner, so your time goes toward useful English words instead of vocabulary you already know.

Keep every word organized
• Group vocabulary by movie, episode, topic, class, trip, or personal goal
• Move words from Saved to Practicing to Known
• See your vocabulary snapshot and progress for each collection
• Find ready-to-study public collections or share one with a link
• Keep a useful word visible with the home screen widget

Basic includes a monthly allowance of Screen Words collections. Slovnyx Premium unlocks unlimited Screen Words, collections from photos, text, and topics, plus AI help for custom words.

Choose what you want to watch next, build your English vocabulary, and press play with more confidence.

What’s new

Improved Japanese and Korean localization throughout the app.