Trancy - Learn Languages

In-app purchases
3.4
92 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Trancy helps you learn a new language by immersing you in bilingual YouTube videos tailored to your interests. Whether you’re studying English, Spanish, Japanese, Korean, Chinese or any other language, Trancy makes language learning effective and fun.
Trancy is also great for students preparing for various language proficiency exams, like IELTS and TOEFL for English, TOPIK for Korean, or JLPT for Japanese, helping you quickly improve your speaking skills.

AI bilingual subtitles for podcasts are coming soon.

🔤 [YouTube AI Bilingual Subtitles]
- Watch YouTube videos with bilingual subtitles
- Enjoy accurate, real-time AI captions
- Instantly get AI-generated summaries

📺 [Sync Your YouTube Channels]
- Sync your personal YouTube subscriptions for a customized learning experience

📚 [Word & Sentence Translation]
- Tap any word or sentence for quick translations
- View AI explanations for better context
- Highlight and save new vocabulary for review

🗣️ [Speaking & Listening Practice]
- Adjust playback speed to match your level
- Get speaking assessments with AI feedback

🖥️ [Chrome Extension]
- Install the Trancy Chrome Extension to enjoy webpage translation, bilingual subtitles, and immersive learning across the web

❓ [Support]
Need help? Chat with us at
👉 https://www.trancy.org/chat

📜 [Terms of Service]
https://manual.trancy.org/en/legal/terms-of-service

🔐 [Privacy Policy]
https://manual.trancy.org/en/legal/privacy-policy
Updated on
Feb 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.6
88 reviews
Emanuele Natale
December 3, 2025
Trancy is a great service to watch videos with bilingual subtitles. The Chrome extension is great, but the Android app has several issues. I sent several emails with the feedback button in the app, but no reply.
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Sachithra Chamara Salpahandi De Silva
January 30, 2026
Hi Trancy! I just upgraded my account to the premium version and I love those Ai features... Especially, Ai transcribes and Shadowing... I'm learning Arabic, Russian and Hindi. If you could add those languages, it would be very helpful... Thanks in advance.
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Joshua Lacey
September 17, 2025
can't apply aí subtitles get some kind of kotlinx routine failed or something. and i paid. edit: app is unusable now, error code 15 on all videos.
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L2D LIMITED
September 12, 2025
Sorry, this is a bug. You can exit the video and re-enter, and it should work. We'll release a new version in the next couple of days to fix this as soon as possible.

What’s new

- fix some bugs