Compare software

iA Presenter vs reveal.js: catalog facts
iA Presenter	reveal.js
Paid One-time payment, with a free 7-day trial on Mac.	Free Free and open source under the MIT licence.
macOS, iOS	Web
Slides generated from plain written text Speaker notes and teleprompter built in	Slides written in HTML or Markdown, easy to version Speaker notes, PDF export and code highlighting
Apple platforms only Less freeform layout control than PowerPoint or Keynote	Requires editing HTML or Markdown rather than a visual editor Advanced layouts need CSS knowledge
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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