Trancy - Learn Languages

In-app purchases
193 reviews
Content rating
Everyone
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
AI-powered language learning: YouTube bilingual subtitles & oral practice
Updated on
Aug 7, 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

180 reviews
Berkay Türkmen
July 27, 2026
i love it but both on android and ios, native YT subtitles and Trancy subtitles are o overlapping in landscape mode and there is no CC button to turn it off
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Arezou Shakeri
August 10, 2026
Please add Persian language as well.
1 person found this review helpful
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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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What’s new

-fix crash bug