I need a fresh, independent round of quality assurance on my consumer-facing mobile app, available on both iOS and Android. The Android build, in particular, must be exercised for functionality, user-interface consistency, and performance under normal and edge-case conditions. iOS should receive the same attention so that both stores launch with identical stability and polish. You will install the latest TestFlight and APK builds, explore every screen, trigger every workflow, and record anything that feels broken, slow, clunky, or visually off. A concise bug log with reproduction steps, screenshots or screen-captures, device/OS details, and severity tags is the expected deliverable; regression verification after fixes would be a welcome bonus. I rely on your real-device pool, but please cover at least one modern iPhone (iOS 17+) and two Android phones running current and last-major OS versions—budget or flagship models are both acceptable as long as you note the specs. If you already use tools like Charles, Firebase Crashlytics, or Xcode Instruments to capture logs, by all means include that data; otherwise, a straightforward document and media bundle in the hand-off is fine. My goal is a clean release candidate I can submit to the App Store and Google Play with confidence.