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OBS Studio vs ScreenFlow: catalog facts
OBS Studio	ScreenFlow
Free Free and open source, funded by sponsors and contributors; no paid tier or watermark.	Paid Paid software with a free trial from Telestream.
Windows, macOS, Linux	macOS
Unlimited scenes built from window, display, camera, browser, image and text sources, with custom transitions Audio mixer with per-source noise gate, noise suppression and gain, plus VST plugin support	Recording and editing combined in one Mac app Well suited to structured tutorial and course content
There is a real learning curve before the first good recording Screen capture on Linux depends on the desktop: Wayland needs the PipeWire capture source	Mac only Paid software after the trial period
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-2.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.