★★★★★
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Endless mode Tap the ∞ button and Skyburst puts on a show that never ends. Every few minutes the sky changes: new colors, new shells, quiet stretches and big builds, with a grand finale now and then. Pause whenever you like, resume where you left off, or exit back to the normal app. Make it yours Open the gear during the show to change it live: - Choose exactly which fireworks can appear, with Select All and Select None - Launch frequency, burst size, brightness and sound volume - Everything is remembered the next time you open the app Built to run for hours - The screen stays on while the show plays, and sleeps normally when you pause or exit - If your device warms up, the show quietly eases off to keep it cool, and picks back up when it cools down - Memory use stays steady, and on iPhone the show pauses when you leave the app
Skyburst turns your screen into a fireworks show. Tap the night sky and watch shells climb, burst and rain down in real time, drawn with a custom Metal engine that runs smoothly on iPhone, iPad and Mac. Choose from dozens of firework types: peonies, chrysanthemums, willows, crossettes, crackle strobes, spirals, rosettes, peacock fans, and shapes that draw hearts, stars and sparks in the sky. There is even a signature Grok Bot firework that paints a glowing robot face overhead. CURATED SHOWS Sit back and watch six ready-made shows, from the Blue Hour Overture to a Midnight Jubilee finale with a countdown. Or tap Generate to compose a fresh show with its own style and skyline. CINEMATIC MODE Let the camera drift and swoop, with bloom and a slow-motion finale for a movie-style display. MADE TO BE COMFORTABLE - Reduce flashing option for sensitive viewers - Graphics tiers so shows stay smooth on any device - Procedural sound with volume and mute - Dark, calm interface that gets out of the way PRIVATE BY DESIGN Skyburst has no ads, no accounts, no analytics and no tracking. It collects no data at all. One purchase covers iPhone, iPad and Mac.