Youmi Lens for Mac

Understand every lecture.
As it happens.

Youmi Lens helps students follow lectures with live captions, bilingual summaries, and instant review tools.

Download for macOS Explore features

Apple Silicon Mac Version 0.1.8 Notarized by Apple

Youmi Lens

Record lecture

CS 101 · — · Ready

Ready

Elapsed 0:00

Language setup Spoken language · English Translation · Chinese

Live captions stream here while you record.

Workspace in motion

Everything from recording to review, in one place.

Record, caption, summarize, and review in one calm Mac-native sequence.

From class to review

Every tool you need, built in.

Capture what matters during class, then turn it into material you can actually study.

Live

Live captions

See lecture speech as text while you listen.

Overlay

Floating overlay

Keep captions visible above slides, notes, or video calls.

Library

Recordings

Save lectures so you can review them later.

Text

Transcripts

Turn lecture audio into readable text.

Review

Bilingual summaries

Generate English and Chinese summaries for review.

English summary 中文总结

Workspace

Resizable Summary panel

Expand the summary area when you need more room to read.

Permissions

Built for lectures. Clear about permissions.

Microphone access is used when recording or live captions start.

Recordings may be processed to generate transcripts and summaries.

AI processing is used to generate study materials from your lecture audio.

You can delete your account and data from the app.

Youmi Lens currently provides free educational access.

There are no paid subscriptions or in-app purchases.

Direct download

Download Youmi Lens for Mac

The lecture tool built for students who want to actually understand.

Download for macOS

Apple Silicon Mac · Version 0.1.8 · Free Access

Support

Need help with Youmi Lens?

youmilens@gmail.com

Email support

Installation Recording Live captions Summaries Overlay display