The practical home for the iPhone Duo
Not another rumor blog. FoldScreens is tools: wallpapers cut for both screens, a free generator, an app-compatibility tracker and hands-on guides for the iPhone Duo, on sale since October 23, 2026.
Wallpaper Generator
Turn any image into perfectly sized wallpapers for the inner and cover screens — with a crease-safe preview.
Wallpapers
Curated packs for the ~7:10 inner display and the cover screen, including crease-hiding designs.
Screen Specs for Designers
Display sizes, aspect ratios, safe areas and CSS media queries — everything you need to design for the fold.
Guides
Exact wallpaper sizes, crease-safe design tips and a screen comparison with the iPhone 18 Pro.
App Compatibility
Which apps are optimized for the folding display? We test the big ones at launch and track updates.
Popular guides
- iPhone Duo wallpaper size: exact resolution for inner and cover screens
- Crease-safe wallpapers: where the fold sits and how to design around it
- iPhone Duo vs iPhone 18 Pro: screen size, resolution and area compared
- iPhone Duo features explained: Duo Preview, Duo FaceTime, Split View
- iPhone Duo release date, price by storage and availability
Free wallpaper sets
Midnight · Aurora · Dusk · Mono · Ocean · Split
What we know so far
| Launch | On sale since October 23, 2026 |
|---|---|
| Inner display | 7.6″, ~7:10 aspect ratio, book-style fold |
| Cover display | 5.4″, ~11:16 |
| Price | $1,999 (256GB base) |
| Chip | A20 Pro |