fixin Web is an open beta at ams-fixin.com. Nothing to install: open a tab, drop in a photo, get a diagnosis. It exists because some repairs simply don't happen with a phone in your hand — under a car, elbow-deep in a bilge, or at a bench with a laptop already open.
The browser build runs the same named engine generation as the app it ships beside, so a diagnosis you get on the web is the diagnosis you'd get on your phone. Your account and history are shared across both.
Offline diagnosis and true on-device inference are native-only. A browser cannot make the same privacy guarantee the iOS app makes, and we would rather say that plainly than blur the difference. If privacy is the reason you're here, use the app.
The beta is free and the roadmap is still soft. Feedback from people who fix things for a living moves it faster than anything else we do.