The Testing & Quality Assurance phase ensures that the app is stable, secure, and performs reliably across devices, operating systems, and network conditions.
This phase focuses on identifying and fixing bugs, verifying usability, testing performance, and ensuring the app behaves as expected under real-world conditions. QA helps eliminate issues that could negatively impact user experience or app store approval.
Only after meeting quality benchmarks does the app move forward to launch.
Manual functional testing
Device compatibility testing
OS version testing
Network condition testing
Performance testing
Security vulnerability checks
Crash and error monitoring
Bug fixing
Regression testing
Pre-launch sign-off checklist
Tested and stabilized app build
Bug resolution report
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