Immersea
YouTube, podcasts & dual subs
Free · In-App Purchases
Paste a YouTube link or podcast and get dual captions, tap-to-learn definitions, and flashcard practice. Learn any language from videos and shows you already love.
Learn Spanish, Japanese, and any language from the videos and podcasts you already watch, not canned lessons.
Immersea turns YouTube links, podcast episodes, and your own files into interactive language lessons. Read along and learn with subtitles synced to playback: dual captions in the source language and yours. Tap any word for an instant definition, save it to your vocabulary list, and review with flashcards and spaced repetition practice.
WHY IMMERSEA
Most apps teach from their own curriculum. Immersea lets you learn from real content in the language you choose: Spanish, French, Japanese, Korean, German, and more. Bring a YouTube video, a podcast episode, or a file you care about. Immersea adds dual subtitles, tap-to-learn definitions, and a personal word library.
HOW IT WORKS
1. Paste a YouTube link, podcast URL, video file, or text
2. Choose the language you are learning
3. Follow along with dual captions synced to playback
4. Tap any word for meaning, examples, and pronunciation
5. Save words to your vocabulary library
6. Practice with flashcards and spaced repetition when words are due
FEATURES
• Learn Spanish, Japanese, Korean, and more from YouTube, podcasts, and video
• Dual subtitles: source language + your learning language
• Tap any word for AI definitions in context
• Build your personal vocabulary from real content
• Flashcards and listening practice
• Spaced repetition: review words at the right time
• Works with content you find, not a fixed course library
PERFECT FOR
• Learners who want language immersion from native content, not drills
• Intermediate learners building vocabulary from real speech
• Anyone who learns best from podcasts, vlogs, and real-world video
Start with a link you love. Turn it into a lesson. Build vocabulary you will actually use, in whatever language you are learning.
Download Immersea and learn from content that keeps you watching.
LEGAL
Privacy Policy: https://immersea-web.vercel.app/privacy
Terms of Use: https://immersea-web.vercel.app/terms
Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
What’s New:
General Improvements: We’re constantly polishing the app to make it faster and more reliable for you.
Bug Fixes: This version includes fixes for several minor issues and performance enhancements to ensure a smoother experience.
Optimizations: We’ve made under-the-hood tweaks to keep everything running at its best.
Thank you. Rate us in the App Store!
The developer, Amine Elbarry, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Amine Elbarry
- Size
- 56.5 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Immersea Monthly Plan USD 9.99
- Immersea Yearly Plan USD 69.99
- Copyright
- © 2026 Immersea