Leverage team expertise by assigning tasks to those familiar with specific features or modules, ensuring thorough and efficient testing. Identify and test critical paths those features users interact with most to minimize the risk of major issues slipping through.

To ensure thorough regression testing under tight deadlines, prioritize critical features and high-risk areas, leveraging automation for speed and efficiency. Keep regression test cases up-to-date and conduct smoke tests to catch major issues early. Collaborate closely with developers and QA teams to address defects quickly, and, if possible, perform parallel testing across devices to simulate real-world scenarios. A well-organized, focused approach ensures quality updates on time.

I prefer to use XCTest and XCUITest for iOS and test automation. Focus on critical user flows during development, CI/CD pipeline with faster builds, and use parallel testing to achieve maximum coverage without sacrificing speed.

Automate key test cases, focus on high-impact areas, run smoke tests, and prioritize testing critical features under the tight timeline.

Under tight deadlines for mobile app updates, ensure efficient regression testing by automating repetitive tasks, prioritizing critical features, and leveraging team expertise to maximize coverage and efficiency.