VidLingo - Bilingual Subtitles

Learn languages while watching

Free · In‑App Purchases

VidLingo shows a live bilingual subtitle line over any YouTube, Netflix, or Bilibili video you're already watching — the original text and its translation, updated sentence by sentence as the video plays. It reads ordinary web pages too. HOW IT WORKS 1. Open a YouTube, Netflix, or Bilibili video in Safari. 2. Tap the small floating icon that appears over the video. 3. A bilingual subtitle card appears at the bottom of the video, staying in sync with playback. ANY WEB PAGE, TOO Tap the floating icon on an ordinary web page and VidLingo lays each sentence's translation inline, right where you're reading — with the same tap-a-word lookup, and no copying text into another app. LEARN AS YOU WATCH Tap any word in the subtitle line to see its dictionary definition and pronunciation, with a bookmark star to save it for later. Long-press the subtitle card (or use "Open transcript panel" in Settings) to see the full sentence history for the video so far, auto-scrolled to whichever line is currently playing. PRIVATE, ON-DEVICE TRANSLATION Translation runs entirely on-device using Apple's own Translate models — no account, no server, nothing leaves your device. Before your first video, download the language pair you want. The built-in tutorial walks you through exactly where: Apple's Translate app on iPhone and iPad, or System Settings on Mac. OFFLINE WORD DICTIONARIES Each learning language has its own downloadable dictionary for tapping a word to see its definition and pronunciation. Nothing you don't use is bundled — each language downloads only once you ask for it. DRAG IT ANYWHERE The floating subtitle card can be dragged to wherever is most comfortable over the video. Built for language learners who already spend time watching YouTube and Netflix in a language they're learning, and want real-time bilingual context without switching apps or pausing to look things up elsewhere.

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Look up words anywhere Select text in any app and tap VidLingo in the Share Sheet for an instant translation and word lookup — no need to be in Safari. Plus Amazon Prime Video support, and dictionary and translation fixes.

The developer, RIHUA HUANG, 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 Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • RIHUA HUANG
    Size
    • 17.5 MB
    Category
    • Education
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Large Coffee $9.99
    • Medium Coffee $4.99
    • Small Coffee $1.99
    Copyright
    • © 2026 Fluxora