Does Ivory for Mastodon by Tapbots fit iPhone Duo?

Name: Ivory for Mastodon by Tapbots
Author: Tapbots

Question 1

Does Ivory for Mastodon by Tapbots work on iPhone Duo?

Accepted Answer

Not yet. Ivory for Mastodon by Tapbots runs letterboxed on the inner display, centered in an iPhone-sized window with black bars. Owners report it runs letterboxed on the inner display.

Question 2

Is Ivory for Mastodon by Tapbots letterboxed on iPhone Duo?

Accepted Answer

Apps built with the iOS 26 SDK or earlier show black bars around an iPhone-sized window on the inner display; iOS 27 apps resize to fill most of the screen, and iOS 27.1 apps fill it completely. Current status: Letterboxed.

Ivory for Mastodon by Tapbots

Letterboxed

Screenshots from owners

What owners report

Version history

Letterboxed

Screenshots from owners

What owners report

Version history

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