Caplo

Real-Time Captions, Anywhere

Only for iPhone

Free · In‑App Purchases

iPhone

Caplo turns your iPhone into a real-time captioning device. Whether you're in a meeting, watching a lecture, or listening to a podcast, Caplo captures audio and displays live subtitles — right on your screen. -LIVE TRANSCRIPTION Start capturing audio from any app via System Audio (ReplayKit) or your microphone. Caplo transcribes speech as it happens with high accuracy powered by advanced AI. -REAL-TIME TRANSLATION Translate captions into 12 languages on the fly: English, Chinese, Spanish, Hindi, Arabic, Portuguese, French, Russian, Japanese, Korean, German, and Thai. -PICTURE-IN-PICTURE CAPTIONS Keep floating subtitles visible while you use other apps. Caplo's PiP mode lets you read captions anywhere on your screen without switching back and forth. - iCloud Sync Every transcription is saved automatically. Browse, search, copy, or export your transcripts as Markdown — perfect for meeting notes, study material, or accessibility records. TWO CAPTURE MODES • System Audio: Capture sound from any app directly through iOS screen recording • Microphone: Transcribe live conversations, lectures, and in-person meetings CAPLO PRO — Requires payment • 600 minutes of transcription per month • Real-time speech recognition • Multi-language translation • Picture-in-Picture mode • Automatic session sync CREDIT PACKS Need more time? Purchase a one-time credit pack for 600 extra minutes that never expire. Perfect for students, professionals, travelers, and anyone who needs accessible, searchable captions from any audio or video source. Privacy Policy: https://caplo.sparklight.ai/privacy Terms of Use: https://caplo.sparklight.ai/terms

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Improve subtitle experience when network is poor

Version 1.0.3

The developer, SparkLight, 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

    Accessibility

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

    Information

    • Seller
      • Shanghai Spark Light Technology Co., Ltd.
    • Size
      • 9.3 MB
    • Category
      • Productivity
    • Compatibility
      Requires iOS 26.0 or later.
      • iPhone
        Requires iOS 26.0 or later.
    • Languages
      • English
    • Age Rating
      13+
    • In-App Purchases
      Yes
    • Copyright
      • ©️2026 Sparklight AI
  • Developer Website
  • Privacy Policy

    • More by SparkLight