
Slova Lingua
Learn languages with video
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Free
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About
Turn the videos you already love into your personal language classroom.
Slova Lingua shows dual subtitles for online videos: the original language on top and your target language below. You always understand what is being said while staying immersed in the original audio.
INSTANT WORD LOOKUP
Tap any word in the subtitles to see its translation and hear its pronunciation using your device's built-in text-to-speech. No need to switch apps or break your flow.
SMART PERSONAL DICTIONARY
Save any word to your dictionary with a single tap. Tag words as "Learning" or "Learned" to track your progress. Saved words are automatically highlighted in subtitles across all your videos, so you always know which words you are working on.
WORD REVIEW SLIDER
A flashcard-style review page lets you go through your saved words one by one, hear their pronunciation, and update their learning status at any time.
VIDEO WORD EXPLORER
Browse every unique word that appears in a video's subtitles. Great for previewing vocabulary before watching or doing a deep dive afterwards.
LEARNING STATISTICS
Track your vocabulary growth over time. See how many words you have saved, how many are marked as learned, and how many are still in progress.
DICTIONARY OVERVIEW
View all your saved words in one place with a full summary: total words, learned count, and words currently in progress.
FLEXIBLE SETTINGS
Choose your interface language, subtitle original language, and translation language from the home screen. Customize your learning experience to match your goals.
HOW IT WORKS
1. Open the app and choose your native and target languages.
2. In your video app, open any video that has captions.
3. Tap Share and choose Slova Lingua.
4. Watch with dual subtitles. Tap any word to see its translation and hear it pronounced.
5. Save words to your personal dictionary and tag them as you learn.
6. Review your saved words anytime with the built-in flashcard slider.
7. Track your progress and watch your vocabulary grow.
Dual subtitles are available for videos that provide captions.
Slova Lingua is an independent app. Videos are played in the video provider's own official player, and playback is never modified.
Start turning your screen time into learning time, one word at a time.
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What's New in Slova Lingua
1.0.42
October 20, 2026
fix and optimization in text







