DoomRoll
Fair, provably
Every flip, roll and spin comes from the system's cryptographic random generator, seeded by hardware entropy. Animations never pick the result.
For Apple Watch
Spin it. Flip it. Roll it.
Who pays? Who goes first? Hold up your wrist and let fair chance decide. Coin, dice, wheel and six more.
Free on the App Store
Apple Watch · watchOS 10+ · iPhone & iPad soon
Nine ways to decide.
Three families of games, one tap from launch. Every result comes from cryptographic randomness — no favourites, nothing anyone can rig.
Toss · for a verdict
-
Free
Coin
A realistic flip in three animation styles. About one flip in a hundred lands on its edge for a rare tie.
-
Free
Doom Orb
Twenty cryptic answers, summoned with a flick of your wrist.
-
Free
Yes / No
Suspense before the answer — from a damped pendulum to a crystal ball. Sometimes it just shrugs: MAYBE.
-
Free
Jiaobei
A pair of Taiwanese moon blocks that land YES, NO or ASK AGAIN — with honest odds.
-
Free
I Ching
The three-coin method: six throws build a hexagram line by line, shown with its number from 1 to 64.
Spin · for a winner
-
Free
Spinner Wheel
Save your friend group and let a colourful wheel land on a winner. With the Extended Pack, Elimination ranks everyone, first to last.
-
Extended
Spinner Strip
A sliding ticker of names that slows to a stop with the winner under the pointer.
-
Free
Pointer
Spin-the-bottle style: a single golden arrow picks someone around the table.
Roll · for the table
-
D6 freeDice, d4 to d120
Real 3D polyhedral dice you throw with a tap, a shake or a wind-up of the Digital Crown. Roll handfuls, add a modifier, take a d20 with advantage or disadvantage — and catch a golden NAT 20. Optional Smooth Dice softens painful streaks without breaking fairness.
- d4
- d6
- d8
- d10
- d12
- d20
- d24
- d30
- d60
- d100
- d120
Made for the wrist.
Hold your watch up so the whole group sees the result at the same moment. When the watch decides, the argument is over.
Crown, shake, double-tap
Turn the Digital Crown to wind up a throw, shake your wrist to let go, or double-tap your fingers on watchOS 11.
Siri & the watch face
Ask Flip a coin with DoomRoll
or Roll a die with DoomRoll
and hear the answer — no app launch. Roll straight from a watch face complication.
45 languages
From Arabic, Hindi and Japanese to Polish, Thai and Ukrainian. It follows your watch, or pick another inside the app.
Private by design
No tracking. No ads. Your names, results and history never leave your watch.
A winner, or a whole order
One spin answers “who?”. Elimination keeps going until everyone is ranked — perfect for standups, game night or a chore rota.
Free to play. Pay once if you want more.
No subscriptions, no ads. Every pack is a one-time purchase with Family Sharing.
Free, forever
Everything you need to settle it.
- Coin with all three animations
- Doom Orb, Yes / No and Pointer
- Jiaobei and I Ching, every style
- Spinner Wheel — no limit on spins
- D6 with handfuls, modifiers and every throw
- Three saved groups of four names
Optional packs
One-time. Yours to keep.
- Boardgames Pack — the other ten dice, a session log for each game night, unlimited groups and Quick Mode.
- Extended Pack — every Doom Orb and Yes / No animation, the Spinner Strip, Elimination, history, Smooth Dice, unlimited groups and Quick Mode.
- Full Pack — both, for less than buying them separately.
Coming in DoomRoll 2.0
Soon on iPhone and iPad.
All nine games come to the big screen — same fair randomness, same app, the same purchases on every device. The watch app keeps working on its own, no phone required.
- Apple Watch — now
- iPhone — soon
- iPad — soon
Questions
Is DoomRoll free?
Yes. The coin, Pointer, Doom Orb, Yes / No, Jiaobei, I Ching, the Spinner Wheel with unlimited spins and the D6 are free, with up to three saved groups of four names. Three optional one-time packs unlock the rest. No subscriptions, no ads.
Do I need an iPhone?
No. DoomRoll is an independent Apple Watch app that runs entirely on the watch. An iPhone and iPad version is coming in DoomRoll 2.0.
Is the randomness really fair?
Every flip, roll and spin is drawn from the system's cryptographic random generator, seeded by hardware entropy — statistically indistinguishable from true randomness. The animation never decides the result, and the distribution is verified by statistical tests.
Which Apple Watch do I need?
Any Apple Watch running watchOS 10 or later. Rolling a die straight from the watch face complication needs watchOS 11 or later.
Does DoomRoll collect my data?
No tracking and no ads. Your results, names and history never leave your watch. The only thing sent is an anonymous purchase record, so your unlocks follow you. Read the privacy policy.
