Dicey: Real Dice Cup

Tactile dice in your pocket — shake, slingshot, and even play melodies on the Music Cup. No ads, ever.

Dicey: Real Dice Cup is a physics dice that also plays music.

Shake your phone to roll. Drag dice toward walls to play notes. Every throw feels different because it's powered by a real-time physics engine, not random numbers.

MUSIC CUP — INSTRUMENT MODE Switch to the octagonal Music Cup and each wall plays a different note from a full diatonic scale (C4 to C5). Drag, aim, and release dice toward walls to build melodies — or use the sharpening (#) mode by touching screen corners to add accidentals. A built-in Für Elise demo is hidden as an easter egg: press screen corners in sequence to trigger it.

REALISTIC PHYSICS Each die tumbles, bounces, and settles with true-to-life weight and friction. No two rolls are ever the same. The cup tilts with your phone — hold it at an angle and watch dice roll naturally with gravity.

HAPTIC FEEDBACK Feel every collision through your fingertips. Wall hits, dice-on-dice impacts, and floor bounces each have their own distinct vibration — tuned to match the force of impact.

THREE WAYS TO ROLL

• Shake: Tilt and shake your phone naturally
• Tornado: Touch and hold to create a swirling vortex (Classic Cup)
• Slingshot: Drag and release for a precisely aimed launch

MULTIPLE DICE & SKINS Mix and match D6 / D8 / D12 / D20 dice with premium materials. Chrome steel, translucent crystal, classic pips — build your perfect set. Each cup mode remembers its own loadout.

INSTANT RESULTS Live total calculation updates as dice settle. See each individual value and the sum at a glance.

Perfect for tabletop RPGs, board games, music play, or whenever you need a quick decision. No ads. No internet required. No login.