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Caplo AI

Free

Discover Caplo AI by Sparklight—an AI-powered tool for repurposing long videos into short clips with captions, subtitles, and social-ready formats.

Video GeneratorsFreeFree tier
Inputs: audioOutputs: text
Starting Price
$3.99/mo
Type
Saas
Company
Sparklight
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About Caplo AI

Caplo is an iOS mobile application developed by Sparklight that provides live translated captions for other iPhone apps. It listens to app audio—such as live streams, anime, sports commentary, podcasts, courses, and news—and displays real-time transcriptions and translations in a floating Picture-in-Picture (PiP) window. The tool supports 12 languages and aims to help users follow content when native subtitles are missing, delayed, or in an unfamiliar language. Caplo also offers session history with iCloud sync and Markdown export for later reference. The app focuses on enhancing accessibility and understanding for a wide range of audio-based content.

Key Features

Real-time transcription and translation
Picture-in-Picture floating captions overlay on any app
Support for 12 languages including English, Chinese, and Japanese
iCloud sync for session history across devices
Markdown export of caption records
Session history with auto-save and browsing

Pros & Cons

Pros
  • Works across any iPhone app via a floating PiP overlay without per-app integration
  • Offers real-time transcription and translation between 12 languages
  • iCloud sync and Markdown export provide convenient record-keeping
  • Simple pricing appears to include a subscription option and pay-as-you-go credit packs
Cons
  • Appears to be currently limited to iOS (iPhone) only; Android support should be verified
  • Requires a stable internet connection for live translation functionality
  • Free tier availability and its limits are not clearly described on the website
  • Performance may vary with strong accents or fast speakers, as acknowledged by user feedback
  • Subscription minute cap (600 min/month) may not suit heavy users

Best For

Watching Weverse creator streams or lives when subtitles are missingFollowing raw anime episodes on Crunchyroll with delayed or wrong language subtitlesReading live translated captions for sports commentary in a foreign languageUnderstanding online course lectures, tutorials, or technical talks in another languageKeeping up with live news broadcasts or international events with real-time translationFollowing Twitch streams, esports commentary, or creator audio from other regions

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FAQ

Does Caplo work with audio from other iPhone apps?
Based on the website, Caplo is designed to listen to system audio and/or microphone input from any iPhone app, displaying captions as an overlay. Compatibility with specific apps should be verified.
Can Caplo help when Weverse subtitles are missing?
Yes, the website lists Weverse as a use case, suggesting it can provide real-time captions when official subtitles are absent or delayed.
Can Caplo help when Crunchyroll subtitles are not working?
The website mentions Crunchyroll as a use case for raw episodes, so it may assist when subtitles are missing or in the wrong language.
How is Caplo different from Apple Live Captions?
Caplo adds real-time translation between 12 languages and a PiP overlay that works across all apps, while Apple Live Captions are system-level and may not offer translation.
Is there a free version of Caplo?
The pricing page shows a Pro subscription and credit packs; it is unclear if a free tier exists. This should be verified on the App Store or the official site.
Can I export or save the captions?
Yes, Caplo offers session history with iCloud sync and allows exporting captions as Markdown files.