Live, and you can touch it.
Simulators stream live in their tile, with real taps, swipes and the iOS keyboard.Your coding agent can look at them too.
iOS Simulator
Real Mobile Safari from Xcode, booted and arranged for you.
rig finds the simulators and iOS versions you have installed, boots the ones you pick and shows them live next to your browsers. When rig quits, they shut down again.
Join the waitlist
How it works
Install Xcode
From the Mac App Store, with an iOS runtime. rig finds it on its own.
Pick simulators
Switch on the iPhones you want. rig boots them when they're needed.
Open your site
Every simulator loads it, next to your browsers.
Real iOS settings
Dark mode, increased contrast, reduced motion and larger text are switched in iOS itself, on every simulator at once, and put back when rig stops.
The iOS versions you have
rig lists every simulator and iOS runtime you installed in Xcode, so you can test an older iOS next to the newest.
Questions
Is iOS Simulator the same as a real iPhone?
It runs real Safari on iOS, but on your Mac's chip and screen. Real iPhones on a cable are coming to rig.
Is WebKit in rig the same as Safari?
No. The WebKit tiles are Playwright's WebKit build. Safari on iOS is what you get in iOS Simulator.
Try the alpha.
Leave your email and you'll get the download link for the alpha by mail.
Alpha for Macs with Apple Silicon and macOS 14 or later. See the privacy statement.