Cinematic digital rain for your Mac, built from independent streams of custom glyphs that fall, flicker, and fade at their own pace.
Coming to the Mac App StoremacOS 14 or later · Apple silicon and Intel · $3.99 one-time purchase
Columns vary in speed, size, launch timing, symbol cadence, brightness, and trail length for an organic layered field.
Turn tracers on or off, then shape their length and brightness from compact ribbons to lingering streams.
A distinctive 135-symbol set keeps neighboring characters crisp and separate while streams continuously remix their patterns.
Subpixel animation and depth-scaled motion keep the fall continuous across both Apple silicon and Intel Macs.
Start over deep black, or layer the effect over a dimmed snapshot of the screen currently in view.
Choose signal green, ice blue, ghost white, or amber, then add head glow, analog flicker, and micro-glitches.
Kernel Rain is a one-time $3.99 purchase with no subscriptions, advertising, accounts, or analytics.