Starting today, all public testers can get in on the new iOS 10.3 and macOS 10.12.4 betas released to developers earlier this week.
If you’re already a member of the Apple Beta Software Program, you can grab iOS 10.3 beta 1 and macOS 10.12.4 beta 1 immediately. If not, just sign up if you want to get early access to upcoming iOS features like Find My AirPods and the new Night Shift mode for Macs.