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iA Presenter vs presenterm: catalog facts
iA Presenter	presenterm
Paid One-time payment, with a free 7-day trial on Mac.	Free The open-source software is available without a license fee. Hosting, hardware and…
macOS, iOS	Windows, macOS, Linux
Slides generated from plain written text Speaker notes and teleprompter built in	Supports themes, code highlighting and compatible image rendering.
Apple platforms only Less freeform layout control than PowerPoint or Keynote	Image features depend on the terminal being used.
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: BSD-2-Clause
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 22, 2026

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