Ondari — A Living World

Your voice is sunlight. Your touch is rain. Grow a glowing ecosystem that remembers you — then link worlds with friends and feed each other's light.

Ondari is a living world of light that responds to you.

Tilt or shake your phone and energy flows like gravity. Hum, sing, or speak and your voice rains life into a glowing ecosystem of drifting, breathing creatures — simulated cell by cell, sixty times a second, in luminous HDR. There are no menus between you and it. You are the weather.

YOUR WORLD REMEMBERS YOU The garden you grow is yours. It's still there tomorrow, and the day after — aging, drifting, carrying the shapes you fed into it. Ondari tells you how old your world is every time you return, and keeps a library of every world you've grown so you can hold onto as many as you like.

THREE WAYS TO KEEP A WORLD • DRIFT — a calm tidepool moved by motion alone. No account, no setup, no microphone. Just tilt. • CHORUS — the world blooms to sound. Sing it awake. • GENESIS — a survival ecosystem. Tend your species through day and night, hold off nocturnal predators, and shape your world's evolution with mutation cards between dawns. Every 7th night, a Dark Moon rises. Reach EDEN — the moment your world finds balance — and share the run.

SING TO A SPECIES A clear low note feeds one species; a high note feeds another. Your pitch is a gardener's hand.

LINK WORLDS Nearby friends (or anyone on a FaceTime call, via SharePlay) can link worlds: their voice and touch rain energy into your ecosystem, and yours into theirs — each friend glowing in their own signature color, their name drifting where their energy lands.

THE DAILY CHALLENGE Every day, one shared world: the same seed, the same predators, the same cards for everyone. Compete with linked friends and the world on the daily leaderboard.

A JOURNAL THAT WRITES ITSELF First Eden. A great bloom. A friend linking in. A new best. Your world's birthdays. Ondari captures its own memorable moments into a private journal you can share from.

CAPTURE & SHARE One tap saves a luminous postcard of your world; another records a seamless looping clip with its living, generative soundtrack. Add a message in a playful, animated font and share it anywhere.

ONDARI PRO One simple, one-time unlock — never a subscription. Ondari Pro removes the watermark from your clips and photos, opens every game mode including GENESIS and Eden, and lets you keep an unlimited library of living worlds. Buy once, yours forever, across all your devices.

MADE FOR IPHONE AND IPAD ProMotion rendering with HDR light, a soundtrack that reacts to your ecosystem, Dynamic Island live activities during GENESIS runs, a Home Screen widget for the daily challenge, and full support for Reduce Motion and VoiceOver.

PRIVATE BY DESIGN Your microphone and motion are analyzed on-device, in real time, and never recorded or sent anywhere. Ondari collects nothing.

From Lousy Luck Games.

Ondari's living worlds are an original implementation built on the open science of continuous cellular automata — the Lenia model by Bert Wang-Chak Chan and the mass-conserving Flow-Lenia model by Erwan Plantec and colleagues. Full credits are in the app's Acknowledgments.