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Install Roy on your PC.

Roy runs on your own computer and opens a web app you can add to your phone's home screen. Windows first; Mac (Apple silicon) and Linux builds follow.

Your platform

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What you need

  • A Windows 10/11 PC that stays onRoy runs there; sleep pauses it.
  • One AI API keyClaude or ChatGPT. Billed by the provider at published rates, no markup.
  • One mailboxOutlook (Microsoft 365) or Gmail.
  • Tailscale, for your phoneFree. Lets your phone reach your PC privately. Optional.

First run, step by step

Tick them off as you go — this list remembers where you got to on this device.

Stuck? Email us — a person answers.