We performed end‑to‑end compatibility testing on both iOS and Android devices—verifying that every feature worked reliably across different screen sizes, resolutions and hardware configurations, including GPS and accelerometer integration. At the same time, we carried out usability testing with real users to evaluate navigation flow, task completion and overall satisfaction, then refined the interface based on their feedback. To prevent regressions, we maintained and executed a comprehensive suite of manual and automated tests against each build, ensuring that new updates never reintroduced defects in core workflows like workout tracking, meal logging and goal setting. Finally, we verified localization by checking translations, date/time formats and unit measures for each target locale, confirming consistent layout and zero critical errors before every release.
Published:April 21, 2025
