Spray - An Ocean in Your Hand

Tilt your phone. The liquid moves.

Spray turns your screen into a glowing LED dot-matrix display filled with fluid. Tilt it, shake it, flip it upside down — the liquid responds to every move with real-time physics simulation. Pair it with gentle ocean sounds, place it on your desk, and let the waves bring you peace.

Real Fluid Physics

This isn't a simple animation. Spray uses the most advanced simulation — the same technique used in visual effects. Every drop responds to gravity, momentum, and your movements in real time.

LED Glow Aesthetic

Inspired by LED dot-matrix displays, each cell glows with a soft fluorescent halo that fades naturally from center to edge. Minimal. Hypnotic. Beautiful. Toggle the glow on or off to suit your mood.

12+ Color Themes

Red, Orange, Yellow, Green, Cyan, Blue, Purple — plus a red-orange vertical gradient, a dreamy aurora gradient (blue → purple → pink), and a full rainbow spectrum. Still not enough? Pick any color you want with the custom color picker.

Background Customization

Choose dark gray or pure black for unlit dots, or pick any custom color to create the exact atmosphere you're after.

Shapes & Spacing

Three dot shapes — circle, rounded square, and square. Three spacing modes — compact, relaxed, and sparse. Mix and match to create your perfect dot-matrix style.

"Breeze" Mode

Turn on "Breeze" and the surface comes alive — even when your phone is perfectly still. Gentle waves ripple across the fluid, and every now and then, a large swell rolls through, like the ocean breathing.

Ocean Soundscape

Built-in looping ocean audio for full immersion. Turn it on or off anytime.

Always-On Display

Enable screen always-on mode and use Spray as a glowing desk ornament that never sleeps.

Works Everywhere

Beautifully adapted for both iPhone and iPad. All your preferences are saved automatically.

No ads. No accounts. No internet required. Just you, your phone, and a pocket-sized ocean.