Mathsman

2 listings we've seen · as of 7 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Tools

Playback speed control and adjustable forward/backward skipping on any HTML5 video. YouTube, Netflix, Prime Video, Disney+ and more.

Tools

Control YouTube video speed, skip for/back to a specific time and section, automatically skip Shorts, and boost audio up to 400%.