Sacred Drift
Bioluminescent particle field
$1.99 · Designed for iPad. Not verified for macOS.
Sacred Drift is a living field of light you keep in your pocket.
Open the app and a slow-breathing cloud of bioluminescent particles fills your screen. Drag to orbit, pinch to zoom in. Tap the dice for a fresh field — every roll is a unique scene, never the same twice. Tap the heart when you find one you love and it's saved as a "recipe": a tiny shareable file that reproduces the exact look on any device, including any web browser.
Built on a custom physics engine running 60 frames a second, Sacred Drift is an entire generative art studio that fits in a button row:
• 5 motion modes — drift, plus four classic strange attractors (Lorenz, Aizawa, Thomas, Halvorsen)
• 4 confinement shapes — particles can swirl through a torus, an N-sided polygon tube, a logarithmic galaxy spiral, or a star tetrahedron (merkaba)
• 22 hand-curated palettes from infrared to aurora to chlorophyll
• 19 starting presets — Astrophage, Plasma Storm, Aurora Drift, Deep Cosmos, Embers, Stardust, Lorenz Wing, Spiral Galaxy, Merkaba Star and more — or roll the dice
• 5 spawn distributions: uniform, central focus, hollow shell, diagonal, twin clusters
• Soft-edged additive blending with HDR bloom + vignette
• Trail persistence for long-exposure ribbons of light
• Optional repulsor for negative-space compositions
• Camera auto-orbit
• Snapshot the current frame to your photo library — with or without a transparent background
• Recipe import / export — share scenes with anyone
Privacy: Sacred Drift makes zero network calls. There is no account, no analytics, no advertising, no data collected. Everything happens locally on your phone.
Sister app: Sacred Spin (mandalas you spin and tune) is also available.
Sacred Drift v1.27 — a big update since v1.14, with new ways to shape the motion and the sky.
NEW DEFAULT SCENE — The app now opens on Deep Cosmos: a slow, cool drift through a faint starfield with a gentle camera orbit. A calm place to land.
CAMERA ORBIT BUTTON — A new atom button sits on the controls row. Tap it to start or stop the slow camera orbit; long-press it to set the orbit speed. Turn it off when you want a perfectly still frame.
SPEED + GLACIAL — The Speed slider above the controls now has real authority over the composition's motion. Long-press the turtle beside it for Glacial mode — the field nearly stops for a meditative, living-wallpaper pace. The turtle glows green while Glacial is on.
A REAL SKY — Stars now live on a sphere around you, so they drift naturally as you orbit the camera. A tunable gradient fades to black overhead and underfoot — no edges, no floor. Set it all in Settings → Sky: gradient colors, horizon height, star quantity, intensity, and variability.
SETTINGS — A new gear button opens global preferences (Sky + Camera) that apply across every preset, separate from each scene's own recipe.
ROTATION GIZMO — Optional XYZ rings (Settings → Camera) appear while you interact. Tap a ring to select an axis, then drag to rotate the whole field around it.
SEQUENCE MODE — A new play button cycles slowly through every preset with a fade-to-black between each — an ambient slideshow. Tune the interval and slow-down in Settings.
MORE MOTION — Three new strange attractors join the catalog: Rössler, Sprott-B, and Chen. Each motion mode also exposes its own signature parameter in the Motion tab.
LANDSCAPE — iPhone now supports landscape orientation.
READABILITY — Cleaner, higher-contrast controls, including easier-to-read settings switches.
No ads, no in-app purchases. Optimized for iPhone 12 and newer, and iPad.
The developer, Bradley Tompkins, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bradley Tompkins
- Size
- 4.7 MB
- Category
- Entertainment
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Bradley Tompkins

