https://techcrunch.com/2021/06/30/apple-just-released-the-first-ios-15-beta-to-everyone/

This is your opportunity to get a glimpse of the future of iOS, iPadOS and watchOS. Apple just released the first public beta of iOS 15, iPadOS 15 and watchOS 8. Those releases are the next major versions of the operating systems for the iPhone, iPad and Apple Watch. Unlike developer betas, everyone can download these betas — you don’t need a $99 developer account. But don’t forget, it’s a beta.

The company still plans to release the final version of iOS 15, iPadOS 15 and watchOS 8 this fall. But Apple is going to release betas every few weeks over the summer. It’s a good way to fix as many bugs as possible and gather data from a large group of users.