Duo Retro PC
Half-fold your iPhone Duo into a tiny retro laptop: a desktop with windows on top, a clicky keyboard and trackpad below. Nine built-in programs and games.
Coming soon to the App Store


Fold it halfway and your iPhone Duo becomes a tiny computer.
The upper half is a screen running DuoOS 1.0, our own retro operating system with a desktop, icons and windows you can drag, resize and minimise. The lower half is a moulded case with a full keyboard, a trackpad, two click buttons and blinking PWR, DISK and CAPS lights.
POWER IT ON
Press the power key and watch it boot: firmware text, a startup chime and the desktop appearing.
NINE PROGRAMS INCLUDED
• Notepad: type on the clicky keyboard, notes save automatically
• Paint: pixel art with fill, brush and undo
• Solitaire, Mines, Snake and Bricks
• Calculator, Clock & Calendar and Settings
MAKE IT YOURS
• Four case colours: Classic Beige, Lagoon, Tangerine and Graphite
• Six wallpapers
• Optional CRT glow and scanlines
BUILT FOR THE FOLD
• Half-folded: a laptop with keyboard and trackpad
• Open flat: the full desktop with direct touch
• Closed: a pocket mode with one window at a time
Everything you make stays on your iPhone. No ads, no accounts.