Does Newsify work on iPhone Duo?

Yes. Newsify is updated for iPhone Duo and uses the full inner display. Owners report it fills the inner display.

Is Newsify letterboxed on iPhone Duo?

No. Newsify fills the inner display.

Name: Newsify: RSS Reader
Author: Ben Alexander

Ben AlexanderNews

On iPhone Duo

Newsify fills the inner screen and adapts when you fold.

Owners report it fills the inner display.

1 report from people using iPhone Duo

Most reports are from version 8.2.