Everdust
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About Everdust

Everdust is a free particle universe simulator by Decosa, Inc., with space science games, narrated science stories and worlds that move with your music. Every world is a live simulation, not a video: galaxies, black holes and nebulae are made of particles that follow real physics and answer your touch.

At a glance

Name
Everdust (on the stores: Everdust: Space Science Games)
What it is
Space science games, narrated science stories and a particle universe simulator in one app
Made by
Decosa, Inc., San Francisco, founded by Seth Pratt
First released
October 22, 2026: Apple Vision Pro on the App Store and Android on Google Play
Price
Free to download, no ads, no account needed to play. Everdust Plus, an optional membership, unlocks the rest of every Story and game (what’s free)
Age rating
9+ on the App Store
Inside
11 space science games for phones and tablets (Feed the Black Hole, Lightfold, Comet Rider, Black Hole Golf, Orb Popper, Orbit Architect, Supernova Chain, Topple, Air Hockey, Jet Versus, Murmuration Duet) and 10 hands-on games on Apple Vision Pro (Fireworks, Black Hole Golf, Galaxy Billiards, Lightfold, A Handful, Smoke-Ring Archery, Lantern Temple, Orb Popper, Rain Piano, Marble Machine), 10 on Meta Quest; 14 science stories in chapters, every one narrated; 121 live simulated scenes in the engine
Contact and press
hello@everdust.ai

Where to get it

Apple Vision Pro
Out now on the App Store, free (since October 22, 2026)
Apple TV
Out now on the App Store, free (since October 30, 2026)
Android phones and tablets
Out now on Google Play, free (since October 22, 2026)
iPhone
Out now on the App Store, free (since November 2, 2026)
iPad
Out now on the App Store, free (since November 2, 2026)
Meta Quest 3 and 3S
Out now on the Meta Horizon Store, free (since November 2, 2026)
Mac
Out now as a free download from everdust.ai/mac (version 1.0.1, since November 6, 2026; macOS 14 Sonoma or later, Apple silicon (M1 or later)), signed and notarized by Apple. The Mac App Store version is in review
Google TV and Android TV
Coming soon
Any web browser
A free taste of the worlds at everdust.ai/play, no install

How it works

Every world in Everdust is simulated live on the device’s graphics chip while you watch, not played back as a video. A galaxy collision moves up to about a million stars, each pulled by gravity; black holes bend the light behind them; strange attractors, ferrofluid and slime-mold networks follow their own equations. Each world maps the music you play to its own physics, and on Apple Vision Pro the particles flow around your hands. Music, hands and photos are analyzed on the device and never recorded or sent.

Everdust elsewhere

Everdust, the particle universe simulator by Decosa, Inc., isn’t connected to other companies, products or games that use the same name, such as Everdust OÜ, a software company in Estonia, or the Everdust desert in the video game Re:Legend.

Short answers

Is Everdust free?
Yes. Everdust is free to download, with no ads and no account needed to play. Every world and music source is free, and so is The Story of Everything; Everdust Plus, an optional membership, unlocks the rest of every Story and game (what’s free).
Which devices is Everdust on?
Everdust is out now on Apple Vision Pro (App Store), Apple TV (App Store), Android phones and tablets (Google Play), iPhone (App Store), iPad (App Store) and Meta Quest 3 and 3S (Meta Horizon Store). On Mac, Everdust is a free download from everdust.ai/mac (version 1.0.1, since November 6, 2026; macOS 14 Sonoma or later, Apple silicon (M1 or later)), signed and notarized by Apple; the Mac App Store version is in review. Any web browser: a free taste at everdust.ai/play.
Is Everdust on iPhone, iPad or Mac?
On iPhone and iPad, yes: Everdust is out now, free on the App Store, since November 2, 2026. Version 1.1, out November 7, 2026, added Night Sky: hold your phone up to the real sky and tap a wonder to fly into it. On Mac, yes: Everdust is a free download from everdust.ai/mac (version 1.0.1, since November 6, 2026; macOS 14 Sonoma or later, Apple silicon (M1 or later)), signed and notarized by Apple. The Mac App Store version is in review.
Is Everdust on Meta Quest?
Yes. Everdust is out now on the Meta Horizon Store for Meta Quest 3 and 3S, free, since November 2, 2026, played with hands or Touch controllers. On Quest it has over 150 worlds you can touch, the narrated Stories and 10 headset games (Galaxy Billiards, Black Hole Golf, Fireworks, Lightfold, Orb Popper, Smoke-Ring Archery, Lantern Temple, Rain Piano, Marble Machine and A Handful). Night Sky and its deep-sky wonders aren’t on Quest yet: they come in a later update.
Who makes Everdust?
Everdust is made by Decosa, Inc., a San Francisco company founded by Seth Pratt.
Is Everdust a video?
No. Every world in Everdust is a live simulation computed on the device while you watch: a galaxy collision moves up to about a million stars, each pulled by gravity.
Is this the same Everdust as Everdust OÜ or the Everdust in Re:Legend?
No. Everdust, the particle universe simulator by Decosa, Inc., isn’t related to Everdust OÜ, a software company in Estonia, or the Everdust desert in the video game Re:Legend.

Press kit

You’re welcome to use these images in coverage of Everdust; credit them to Everdust / Decosa, Inc. when you do. The full press kit has the fact sheet, descriptions, store screenshots, the Vision Pro video, the logo and the icon. For more captures or an interview, write to hello@everdust.ai.

Decosa, Inc. · 2261 Market Street STE 96574, San Francisco, CA 94114, USA