Double Beers

Tilt to drink. Tap to refill.

The whole screen is a glass of beer. On iPhone Duo it’s two: one for you, one for a friend.

Join the beta

Free beta on TestFlight No ads No tracking

A closed iPhone Duo holding one glass of beer, under the line “Tired of only drinking one beer?”
The launch film. A closed iPhone Duo shows one beer: “Tired of only drinking one beer?” It opens, and the beer becomes two: “Now you can drink two beers.” You and a friend each drink one by tilting the phone, then tap to refill. It ends on “Double Beers!”, with a regular iPhone (one beer) and an iPhone Duo (two beers).
An iPhone tipped back mid-drink: the last of the beer and its foam pool at the rim, leaving droplets on the empty glass.

01Tilt to drink

Tip it. Drink it.

The whole screen is the glass. Tip it like a real pint and the beer sloshes, foams and drains as you drink.

  • Tap to refill when it’s empty
  • Double-tap for a fresh pour any time
  • Shake to whip up the head
  • Pop the big bubbles in the foam
An open iPhone Duo with two full glasses of beer, one on each half of the screen.

02iPhone Duo

One beer becomes two.

Open an iPhone Duo and the beer you were holding becomes two, one on each half. You and a friend each drink a beer. Tilt left to drink the left one, right to drink the right. Fold it shut and they pour back into one.

  • Closed: one beer on the cover screen
  • Open: two beers, one per half
  • iPhone: one big beer, edge to edge
  • iPad: one big beer
The Refill a Friend feed: empty glasses from Sam, Priya, Marco, Aiko and others, each with a Refill button, and your Karma at the top.

03Refill a Friend

Run dry? Anyone can pour you another.

When your glass is empty, it shows up on a public feed. Anyone, anywhere can refill it from afar, and earns a point of Karma for it. A fresh beer pours on your phone, with a notification if you allow them.

  • KarmaOne point for every refill you give.
  • LeaderboardsKarma and Beers Finished, on Game Center.
  • Your callKeep your glass off the feed in Settings.

04Six styles

Six beers on tap.

Each with its own color, haze, head and fizz. Pick one, then pour it your way.

  • Lager

    Crisp, golden, the classic

  • Pilsner

    Pale straw, lively bubbles

  • Amber Ale

    Copper red, toasty head

  • Hazy IPA

    Juicy gold, a little hazy

  • Hefeweizen

    Cloudy, big fluffy head

  • Stout

    Near black, creamy tan head

  • Head

    Barely there to towering.

  • Fizz

    Nearly flat to champagne.

  • Feel

    Calm, natural or lively waves.

  • Wet glass

    Droplets and drips left behind as it drains.

Free. No ads. No tracking.

No in-app purchases, no accounts to make, no analytics and no third-party code. The beer runs entirely on your device.

The Double Beers app icon: two beer mugs clinking.

Tired of only drinking one beer?

Now you can drink two beers.

Join the beta

A toy for grown-ups: no real beer, no alcohol iPhone, iPad and iPhone Duo