The early version in the first developer beta of iOS 26 and the accompanying updates for Apple's other devices still left room for improvement in terms of usability, accessibility, and legibility.

While headline features often dominate discussions, the subtle refinements introduced in iOS 26 beta 4 play an equally important role in enhancing the overall user experience. These improvements include faster app launches, smoother animations, and more seamless navigation, all of which contribute to a more intuitive and efficient operating system.

I jumped in early in regards to iOS 26 testing, and here's what you need to know about the big software update.