Post · iPhone Duo ideaClosedOpenBook

A storybook whose art fills the Duo in every pose

César's fantasy story app, made with GPT-6 Astra while learning to build for the Duo. The lighthouse-and-whale art fills the screen closed, open flat and half-folded like a book, with the story's title card and Start button over it.

By César Added Original on x.com

César@cesswhite_

I’ve been experimenting with Astra and applying a few changes while learning how to build an app for the iPhone Duo, so far everything is working perfectly and the process has been really interesting

Image from César's postImage from César's postImage from César's post
ClosedOpenBook

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