Duo Grill

A BBQ timer that
knows when to flip

Put food on the grate and every item gets its own countdown. Fold an iPhone Duo and the phone becomes the grill.

Coming to the App Store
Duo Grill folded and standing as a timer Different foods on the grate, each with its own time A countdown with a flip reminder The same fire at both ends of the heat dial

WHAT IT DOES

Everything on the grate, timed separately

20 foods and cuts

Steak, ribs, sausages, drumsticks, wings, salmon, whole fish, shrimp, corn, halloumi and more — each with the time it really needs.

A countdown per item

Every piece carries its own clock, and a reminder to turn it half way through.

Alarms you can hear

The end-of-timer chime sounds through the ringer switch. A timer you cannot hear is not a timer.

Doneness as it cooks

Rare, medium, done, past it — graded piece by piece, so you take it off on purpose.

Real-time or demo

Real-Time Mode follows actual grilling times. Demo Mode runs twelve times faster.

°C or °F

Whichever you argue in.

THE FOLD

Built for iPhone Duo

Folded to 90°

The lower screen is the fire and the grate you reach into. The upper screen is the inside of the open lid, carrying the thermometer.

Tent mode

Stood in a ∧ beside the real barbecue, it becomes a countdown readable from the other end of the garden.

No Duo required

The whole grill runs full-screen on any supported iPhone, and on iPad the grate simply holds more.

PRIVACY

Nothing leaves the phone

No account, no ads, no tracking, no analytics. Duo Grill makes no network connections at all — see the privacy policy.