Warning: Download the iOS 26 developer beta at your own risk Yes, the iOS 26 developer beta is free, but remember it's meant for developers, not day-to-day use.

Anyone with a compatible iPhone can test the latest iOS 26 features ahead of the operating system's official release next month.

Apple's WWDC 2025 revealed iOS 26, complete with new features and supported devices. Read to learn more on how to download it.

This detailed guide with images covers how to install iOS 17 beta for developers and starting in July public beta testers.

Apple launched the first developer beta for iOS 15.4, which includes a feature allowing iPhone owners to use Face ID while wearing a mask.