With my multifaceted skill set and unyielding penchant for problem-solving, I'm confident that I can tackle your iOS startup crash head-on. Though I might not be the "seasoned pro" you're used to, I believe my adaptability and determined approach will prove my worthiness as your choice. With a solid grasp of iOS development and knowledge on the changes made in project settings - two critical aspects specific to this task - I am poised to find an optimized solution to your crash issue.
Furthermore, my experience in different facets of my field – be it web development or graphic designing – have shaped my creative and intuitive mindset when it comes to troubleshooting. These qualities are crucial in identifying and resolving complex errors, such as crashes with error logs, which eventually enhance your app's performance.
In addition, my curiosity-driven nature means I'm always at the precipice of modern technologies, ready to apply new learnings immediately. As a Flutter enthusiast, I'm familiar with cross-platform development - a valuable asset that enables me to think from different perspectives while solving UI/UX compatibility issues on iPhone/iOS. In summary, choosing me for this task transcends selecting someone based solely on their years of experience; instead, it means fostering collaboration with someone eager and ready to find innovative solutions alongside you. So, shall we start innovating?