Starflight
Apple TV · Native App

Starflight

Ambient Warp

A calm, drifting starfield for your living room — and a precise way to check black level, backlight uniformity, and local dimming on any TV or projector. No account, no network, no clutter.

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Starflight drifting calmly across an Apple TV — points of light on true black

Apple TV — Ambient Drift

Starflight at full speed, stars streaking outward in a hyperspace warp

Hyperspace

Starflight settings: star count, speed, trails, brightness, color, dim mode

In-app Settings

Ambience meets a serious display tool

Set the mood — or test your screen

✦
Ambient drift
A quiet field of stars for any room or gathering
TEST
Display & backlight test
Pure points on true black reveal black level, clouding & blooming
STARS
Adjustable density
From a sparse drift to a dense warp — Low to Extreme
SPEED
Slow to hyperspace
Dial the pace from a barely-there crawl to full warp
━
Motion trails
Off for clean points, or long streaks for a sense of speed
COLOR
Four palettes
Classic white, Cool Blue, Warm, or a subtle Rainbow
DIM
Brightness & Dim Mode
Up for testing, down for ambience, softest for late nights
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No data, no network
Nothing ever leaves your Apple TV
Compatibility

For Apple TV running tvOS 17 or later. Controlled entirely with the Siri Remote — Select opens settings, swipe to change speed and density, Play/Pause freezes the field.Starflight holds off the Apple TV screensaver while running, but your television's own sleep timer is separate — raise that interval in your TV's settings for uninterrupted playback.

Privacy

Nothing leaves your Apple TV

Starflight does not collect, transmit, or share any personal data. There is no account, no sign-in, no network access, and no analytics or tracking of any kind. Your display preferences are stored only on your device.