Brainpower

Brainpower keeps a copy of each linked computer's monthly usage under your Google account, so you can see the total across your computers here. The copy holds token counts per day, model and project, never transcripts.

To link a computer, open Brainpower on it and press Link this computer under Settings → Cloud sync. Each computer uploads its own history after every scan; the dashboard adds them up. Removing a computer deletes its uploaded history from your account; the history files on that computer are untouched.