Haptic coin with magnetic detents
A coin with ten magnetic detents that clicks as you twist it, the way a dive-watch bezel does. Firm detents, crisp metal snap, no free spin.
Drag it. Sound on for the full effect.
How it works
A coin with ten magnetic detents that clicks as you twist it, the way a dive-watch bezel does. Firm detents, crisp metal snap, no free spin.
The resistance is modelled physics rather than animation: force curves, friction and detent geometry, the same maths that governs the machined metal originals. Here's why that feels satisfying.
Is this haptic coin free?
Yes. It runs in your browser with no sign-up, no adverts and nothing collected.
Does it vibrate?
On Android Chrome it uses your phone's vibration motor. iPhone Safari blocks the web vibration API, so on iPhone you get sound and motion here — the free iPhone app adds full Taptic Engine haptics.
Do I need to download anything?
No. It plays instantly in the browser on phone, tablet or desktop.
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