Marko: Markdown Viewer
Is Marko: Markdown Viewer ready for iPhone Duo?
ReadyFills the whole inner screen.
Built with the iOS 27.1 SDK or later.
- Version
- 2.1.1
- Last App Store update
- Oct 19, 2026
- Confirmed
- Oct 30, 2026

Marko: Markdown Viewer
How we know
How we decideDeveloper says so
The notes for version 2.1.1 say:
Fixes the Marko icon sitting on top of the title on the first screen of iPhone Duo. If you opened the More menu before a page finished loading, Read Aloud could…
Verified by the community
The iPhone Duo community lists it as ready.