Liminal Time

Pick a world. Borrow its time. A focus timer rooted in the physics of time dilation — slow down with Jupiter, near-freeze with a black hole.

What if your focus timer ran at the speed of another world?

Liminal Time is a focus and meditation timer built around one idea: every planet bends time differently. On Jupiter, time flows slower — one minute here is over 80 seconds on Earth. Near a black hole, almost nothing moves at all.

Choose your world. Borrow its time.

WORLDS

• Mercury — a brisk 1.18x push for when you need momentum • Mars — steady 1.28x for deep, deliberate work • Earth — back to the rhythm you already know • Jupiter — a slow 0.72x tide for a quieter mind • Sagittarius A* — the black hole at the center of our galaxy, 0.24x • M87* — the most massive black hole ever imaged, nearly still at 0.10x

FEATURES

• Real-time planet clock with rotating NASA textures • Focus countdown with an animated hourglass • Achievement log tracking your time across worlds • Landscape desk-ornament mode • Millisecond precision toggle • Full Chinese and English support

Time is the one thing you can't make more of. But you can choose whose you borrow.