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Deep In: Language Immersion

Deep In: Language Immersion

by DEEP IN

5 ratings
4 reviews
📚 Education
🔍 Reference
Free
In-App Purchases

Details

Released
August 13, 2026
Updated
October 29, 2026

Features

Developer

DEEP IN
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Deep In: Language Immersion screenshot #1 for iPhone
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Deep In: Language Immersion screenshot #3 for iPhone
Deep In: Language Immersion screenshot #4 for iPhone
Deep In: Language Immersion screenshot #5 for iPhone
Deep In: Language Immersion screenshot #6 for iPhone
Deep In: Language Immersion screenshot #7 for iPhone
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About

Immerse yourself in a new language by watching real YouTube videos and analyzing spoken phrases. This app provides interactive subtitles and vocabulary review to help you understand and speak like a native. Explore content on any topic you love, at your own pace.

✓Watch real YouTube videos
✓Interactive subtitles
✓Vocabulary review and flashcards
✓Practice speaking with AI
✓Personalized content catalog
✓Learn at your own pace
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+2

What's New in Deep In

1.0.13

October 29, 2026

My Space and your vocabulary now follow the language you are learning. Switch languages in either tab and find other content in Other Languages. Adding a language takes fewer taps, and the video context card scrolls with your chat. Word translations now receive the complete surrounding sentence within the context limit.

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Subscriptions & In-App Purchases

Deep

Full video library, AI tutor & 200 min live voice

$21.001 Month
7 Days trial
How to cancel Deep In subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

WORKS GREAT!!!

Wonderful app! Love learning language that way. Through videos, real conversations, the most effective way.
RRuslanKlosov

Interactive and stylish!

Interactive learning is always the best! + the app is so stylish!
VKViktoriia Klosova

Response from developer

Thank you so much for such a warm review :) We are happy to be of service.

Really good

After first meeting with the app, what can I say… Wow !!! Can’t wait for more languages coming
ZKZakharova K.

Response from developer

Wow 🤩 Thank you for such an inspiring review!

The most effective, real language learning

The most effective way of learning language. Here I can learn a real English, that I hear on streets, and I finally have a chance to understand it here. Because my academic English is far away from real one. And I want to know what different sleng words mean etc etc. Love it! It really works!
DDaryna11

Response from developer

Thank you for a warm review, we really appreciate it! :)

FAQ

How does Deep In help me learn a language?

Deep In uses real YouTube videos and interactive subtitles to immerse you in the language. You can analyze phrases, review vocabulary with flashcards, and practice speaking with an AI tutor.

What kind of content can I watch on Deep In?

You can watch any YouTube video on subjects you care about, from travel vlogs to AI talks, history, podcasts, and interviews. You can also add your own YouTube videos to your personal space.

Does Deep In offer a free trial?

Yes, new subscribers receive a 7-day free trial. The trial converts to a paid subscription unless cancelled at least 24 hours before it ends.

What are the subscription options for Deep In?

Deep In offers monthly, 6-month, and yearly auto-renewable subscriptions with various tiers like 'Lite', 'Basic', and 'Deep'. Prices are displayed in the app before purchase.

Can I cancel my Deep In subscription?

Yes, you can cancel your subscription at any time. It must be cancelled at least 24 hours before the end of the current period to avoid automatic renewal.

Is Deep In suitable for beginners?

Deep In focuses on immersion, similar to how children learn their first language. It's designed to help you understand native speakers and their real language from the start.

What devices does Deep In support?

Deep In is currently supported on iPhone and iPod devices.

How often is Deep In updated?

The latest version, 1.0.13, was released on October 29, 2026, indicating regular updates to improve the app.