Stillfire app icon — the character 燃 glowing inside a ring of trigrams

Stillfire

Timers for sweat & stillness

Eight practices on one dial — boxing rounds, tabata, HIIT, EMOM, jump rope, deep-focus pomodoro, box breathing, and a silent sit closed by two bells. A timer that treats training as ritual, drawn from the Book of Changes.

靜火 — the still fire. Train hard. Sit still. Repeat.

Coming soon to the App Store
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What the Fire Holds

From the Book of Changes

"The fire does not hurry. It burns, and it is still."

— The seal, 燃