CHERILIN LABS
Independent software

Make more.
Set up less.

Purpose-built desktop tools for recording, creating and publishing. Pay once, keep it, and get to work.

Independent software · Mac + Windows

Our software

One recording in Split Screen React: the widescreen YouTube version and the vertical TikTok version side by side

Split Screen React

Reaction video studio

Paste a video link, turn on your camera, and record widescreen and vertical versions of your reaction at the same time. Live layouts, background removal with no green screen, and a one-click pause remover.

Mac (Apple chip or Intel) & Windows · $19 launch price, one-time
Installers aren't code-signed yet; the download page explains how to check them.
Explore Split Screen React →

Desktop first

Purpose-built applications for Mac and Windows.

Simple pricing

One-time purchases. No recurring subscription for our current software.

Built for creators

Practical tools that simplify recording, creating and publishing.