Dual Subtitles for YouTube
Understand YouTube in Seconds
Only for iPhone
Free · Designed for iPhone
iPhone
Instantly generate AI-powered bilingual subtitles and transcripts for any YouTube video. Perfect for language learners and anyone who wants to understand videos faster.
Instantly understand English YouTube videos with AI-powered bilingual subtitles designed for ESL learners.
Dual helps you quickly generate accurate transcripts and bilingual subtitles for any YouTube video. Whether you are learning a language or simply want to follow along more easily, Dual delivers clear, real-time captions to help you enjoy every video without missing a word.
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KEY FEATURES
• Fast — Paste any YouTube link and get subtitles in seconds
• Bilingual — AI-powered dual-language captions for better understanding
• Easy to use — Simple and clean interface with instant subtitle generation
• Transcripts — Full text transcripts you can read, copy, or share
• Safe — No video downloads or storage, all videos are streamed securely
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IDEAL FOR
• ESL (English as Second Language) students and language learners improving listening comprehension
• Non-native English speakers who want to better understand English YouTube content
• Students and researchers who need quick transcripts
• Anyone who wants to better understand YouTube content with bilingual support
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WHY CHOOSE DUAL
No more struggling to follow fast speakers or foreign language videos. Dual makes any YouTube video easier to understand with AI-generated bilingual subtitles and instant transcripts — quick, efficient, and accessible.
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Disclaimer:
This app is not affiliated with YouTube. It provides AI-generated subtitles and transcripts for publicly accessible YouTube content, intended for educational and accessibility purposes only.
Improved performance
The developer, 晓龙 张, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Browsing History
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 晓龙 张
- Size
- 15.6 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Cartoon or Fantasy Violence
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
- Copyright
- © 2025 Will