Developers and testers often share mixed experiences regarding the stability and review times of beta software. “Unusually long TestFlight Beta review time?” Apple Developer “iOS 26 beta breaking my model.” Apple Developer Common Beta Issues
Beta testing is the final phase of software development before a general release. It involves providing a near-complete version of a product to a select group of testers to identify bugs and usability issues that internal teams might have missed. :
: Core features may fail unexpectedly, such as VPNs or Safari extensions in OS betas.