Apple on June 3, 2019 released developer betas of the new iOS 13 and iPadOS software. You're advised to avoid deploying the betas onto your daily drivers, but if you do happen to have a spare iOS device laying around somewhere - or you're the type who prefers to live on the bleeding edge of technology - follow the instructions in our step-by-step guide to learn how to download and install the iOS 13 beta on your iPhone and the beta of iPadOS 13 on your iPad.
How to install the iOS or iPadOS 13 beta