Rattlemap
Create accountRATTLEMAP

Free to start. No card, nothing to cancel.

The free plan gives you one noise, two things to notice — including the road-speed-or-engine-speed question — and a plain summary of what has been settled.

At least 12 characters.

Accounts are not switched on yet. Nothing you type here is sent anywhere. You can use the tool without one — open it.

What you are signing up to

  • A tool that records conditions. It makes no diagnosis and names no component.
  • What you write is not used to train models — ours or anyone else’s.
  • No uploads of any kind, including audio.
  • You must be 18 or over.
  • Delete an entry, or the whole account, whenever you like.

Already have one? Log in.

A sparse field with a long dark band across the lower third and a scattering of small marks hanging above it, fading past a single vertical cut.
A quiet field of long horizontal bands of varying thickness, several of them cut once so that the part past the cut turns pale.

By continuing you agree to the terms, the privacy notice and the AI notice. You must be 18 or over. Nothing in these terms affects your statutory rights.