License activation

Devflow uses account-based activation with signed offline tokens.

1. Create a Devtune account on this website (or from the app). 2. Purchase Pro or start a trial. 3. In the app, open Settings → Account / License and sign in. 4. The app registers this device and receives a signed license token.

The token is verified locally with an embedded public key (Ed25519) on every launch — no "phone home" required for day-to-day use. When online, the app re-validates and refreshes the token automatically (roughly every 60 seconds and on window focus, and whenever the stored token is more than a day old).

If you hit your seat limit, revoke an old device from Dashboard → Devices on the website, then activate again.