Slova Lingua

Learn English while watching your favorite YouTube videos! Tap any word for instant translation, save it, and track your progress in real time.

Slova Lingua helps you learn English the fun way — by watching the YouTube videos you already love.

HOW IT WORKS

Watch YouTube Videos Open any YouTube video inside the app. You'll see two lines of subtitles at the bottom: the original text and its translation. As the video plays, the app highlights the current subtitle segment and each word in real time, so you always know exactly what is being said.

Tap Any Word See a word you don't know? Just tap it. The video pauses, and you get a clear view of the word and its translation. Then choose what to do next:

• Swipe right or left to save the word to your dictionary with a status — "known" or "unknown"
• Swipe down to simply close it and keep watching

Every word you've saved appears underlined in the subtitles. Words you're still learning show their translation right above them, so you never lose track of your progress.

STUDY YOUR WORDS

Word Slider Go through every word from the video's subtitles, one at a time. Swipe left or right to mark each word as "learned" or "still learning." Use filters to focus on exactly what you need:

• By status — unknown, known, or learning
• By time — words from a specific part of the video
• By sort order — by how often a word appears, or in the order it appears

Connect an external dictionary and the app will group words by their root automatically. For example, "run," "running," and "runs" become one group instead of three separate words — so you learn faster and remember better.

Review Anytime Jump into the word slider straight from your dictionary whenever you want to review words you've already saved.

YOUR PERSONAL DICTIONARY

See every word you're learning or have already learned, along with its translation, the original subtitle it came from, and a link back to the video. Perfect for quick reviews or refreshing your memory.

TRACK YOUR PROGRESS

Check your learning statistics anytime and see how far you've come.

MAKE IT YOURS

Change the interface language, as well as the subtitle and translation languages, to fit exactly how you like to learn.

Turn everyday YouTube watching into real English practice — one word at a time.