Live translated captions for any app on iPhone & iPad.

Caplo listens to app audio and shows real-time translated captions in a floating PiP window, so you can follow live streams, anime, sports commentary, podcasts, courses, news, and live events even when subtitles are missing.

Caplo showing live translated captions on iPhoneCaplo on iPad with the live transcript in split view

Turn app audio into live translated captions

Real-time Transcription

Capture app audio or microphone input and generate live captions

Subtitles missing or delayed? Follow along with live translation

Caplo turns app audio into the captions you need, in real time

Weverse & Creator Streams

Follow along when live captions are missing or delayed

Anime & Crunchyroll

Follow the story when suitable subtitles are missing or delayed

Live Sports

Use translated captions when commentary is in a language you cannot follow

Courses in Other Languages

Read along with courses and technical talks in other languages

Podcasts in Other Languages

No captions? Listen and read along in real time

International Live News

Follow international news with real-time translated captions

Game Streams

Understand Twitch streams, esports commentary, and creators in other languages

Product Launches

Follow product launches, keynotes, and online events in real time

Get started in seconds

01

Start Broadcasting

Open any app and start Caplo's screen broadcast

02

Live Captions

Real-time transcription and translation flow on screen

03

Review & Export

Browse history, copy text, or export as Markdown

Simple, transparent pricing

Recommended

Caplo Pro

$3.99/mo
  • 600 minutes per month
  • Real-time transcription & translation
  • 60 languages supported
  • Picture-in-Picture captions
  • Session history & iCloud sync
  • Markdown export

Credit Pack

Pay as you go

One-time purchase, no subscription required

  • Flexible minute bundles
  • Never expires
  • All Pro features included
  • Stack with existing credits

Loved by users

What people are saying on Product Hunt and the App Store

Super impressive, congrats on the product and the launch! What's next on your roadmap?

Ruxandra Mazilu

Ruxandra Mazilu

Product Hunt

PiP overlay approach is clever — works across any app without needing per-app integrations.

Gyutae Park

Gyutae Park

Product Hunt

Real-time translation for live calls is genuinely hard to get right. How does it handle strong accents or fast speakers?

Kaito

Kaito

Product Hunt

Nice tool

Jun 28

A very small software, the subtitle recognition speed is very fast, the accuracy is sufficient, and the most important thing is that it is cheap

App Store

Jayziven

App Store

方便

Jul 13

还挺好用的,简单方便

App Store

fuxiuyuan123

App Store

好评

May 11

总体来说ai翻译比较准确,能看懂意思,只有部分瑕疵。价格适中,再对比一下其他软件后可能考虑购买。如果能够再导出srt文件可能更好()

App Store

此Nathan非彼Nathan

App Store

Frequently asked questions