Detecting Cellular Network Roaming Status on iOS Devices Using Reachability Status

Understanding the Challenges and Strategies of Testing iOS Apps Without a Physical Device

Understanding Xcode Simulators and Their Behavior After Installing a Beta Version

Understanding the Issue with No Button Events in iPhone 5 Simulator: A Fix for Touch Event Timing and UIResponder Chain Issues

Understanding the iPhone View Life Cycle: How to Achieve Better Performance and Responsiveness