Coin Flip

What Is the Coin Flip?

The Coin Flip wheel does what a coin does, with one upgrade: you don't need to own a coin, and the result lands on a screen instead of disappearing into the carpet. Two segments, heads or tails, one spin. It's the oldest tiebreaker humans have, dressed up so a classroom or a watch party can read the result from across the room.

How to Use the Coin Flip?

1. 1

   Open the Coin Flip. It loads ready to spin, with no list to build first.

2. 2

   Press the SPIN button in the centre, or tap the wheel, and wait for it to stop.

3. 3

   Take the answer off the result card.

4. 4

   Spin again if the Coin Flip result genuinely surprised you. That reaction is usually the real answer.

5. 5

   Use Options for several results at once, or to remove each result as it comes up.

Coin Flip Use Cases

The most common use is settling things. Who picks the film, who buys the next round, who starts the board game, which team kicks off, which child chooses first. Referees do it before matches, teachers before group activities, and couples when neither person will commit to a restaurant.

There's also the moment anyone who has ever flipped a coin twice will recognise: you flip once, see the result, and catch yourself thinking best of three. That reaction tells you which option you actually wanted, and the pause between spin and stop is just long enough to feel it.

Real Coins Are Slightly Unfair

A physical coin toss is not the perfect fifty fifty everyone assumes. Persi Diaconis and colleagues showed in 2007 that a flipped coin lands on the same face it started on about 51 percent of the time, because a real flip precesses rather than tumbling cleanly. A 2023 study that recorded more than 350,000 tosses found the same bias in practice.

That is a small edge, but it is a real one, and it is the reason the digital version is not a downgrade. The wheel has no starting face, no wobble and no thumb, so the two outcomes are as close to even as the machine can make them.

The other quiet advantage is that everyone watches the same spin. A coin flipped in someone's palm and slapped onto a wrist has to be trusted; a wheel spinning on a shared screen does not. If the flip is settling something between two people, that difference matters more than the physics does.

Tips & Good to Know

The flip is decided by fair selection, so heads and tails are genuinely even every time and previous spins never influence the next one. Rename the sides for buy and sell, go and stay, or talk and text. Weight them if you want a deliberately unfair coin for a game, or save the wheel with your own labels so the same flip is waiting next time.

It works on a phone propped against the salt shaker, a tablet in front of a class, or a big screen on a stream. It's the smallest and fastest preset here, and the one that earns its place several times a week.