Does CNN Weather work on iPhone Duo?
One iPhone Duo owner reports that CNN Weather is built for iPhone Duo: it uses the full inner display with a layout designed for it (October 23, 2026). We'll be more confident once others report it too.
Updated
Uses the full inner display with a layout designed for it, and adapts when you fold, unfold or prop the phone half-open.
Based on 1 report, recent ones weighted most · Low confidence · Last report Oct 23, 2026
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By position
From recent reports. “Didn't try” answers aren't counted.
App Store updates
Mentions iPhone Duo: “We now support iPhone Duo!”
Checked every few hours. Only builds made with the iOS 27.1 SDK, accepted since October 5, 2026, can use the whole inner display. Owner reports confirm whether an update did.
Report how it runs
Reports (1)
Video keeps playing when you open or close the phone, so you can start a forecast on the outer screen and keep watching on the inner one. On the big screen, the Home feed's video, radar and Picture of the Day are sized to fit without scrolling. Half-folded like a book, video moves to the left half instead of sitting on the crease, and the radar's time slider and legend stay clear of the fold. Navigation moves to the Duo's side strip.
- Works: Outer screen
- Works: Inner screen
- Works: Half-folded (tabletop)
- Works: Keeps your place when folding
Badge for developers
[](https://isitduoready.com/app/cnn-weather-radar-analysis)
<a href="https://isitduoready.com/app/cnn-weather-radar-analysis"><img src="https://isitduoready.com/app/cnn-weather-radar-analysis/badge.svg" alt="iPhone Duo status of CNN Weather" height="20"></a>
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