The pre-release versions of Apple’s mobile operating system, specifically designed for iPhones, allow developers and select users to test upcoming features and improvements before the general public release. These versions often contain experimental code and functionalities intended to gather feedback and identify potential issues. For instance, a developer might install a specific build to ensure their application functions correctly with the next iteration of the software.
Access to these developmental builds provides several advantages. Early access enables developers to optimize their apps for new APIs and technologies, ensuring compatibility and potentially gaining a competitive edge. Additionally, user feedback from testers contributes significantly to refining the operating system, addressing bugs, and enhancing overall stability and performance. Historically, such testing phases have played a vital role in delivering more robust and feature-rich final releases.