Sketch Sky
Sketch Sky is a touch-only fireworks toy for mobile. Draw any doodle on a harbor festival night scene, then tap to launch it skyward where it explodes into a firework whose sparks trace your exact drawing. Thousands of embers follow real drag and gravity, ember lines fall, and smoke ghosts linger over the water reflections. Draw again to layer a full show, and let the finale replay every burst at once. When you finish, you get a long-exposure card of your firework show that you can share to the community or replay instantly. Fully self-contained with English and Chinese locales, no login, and no external services.
Created by haojie.huang
