A iOS Developer cover letter that gets read.

Dear Hiring Manager, When I built [specific achievement], I learned that great iOS apps aren't just about clean code—they're about solving real problems for users. In my previous role at [Company], I developed [feature name] in Swift, reducing app load time by 40% through optimized memory management and CoreData restructuring. I'm drawn to your team because you're shipping [specific product feature], and I've spent the last year mastering the exact architectural patterns your codebase likely uses. My technical foundation spans UIKit and SwiftUI, with hands-on experience in reactive programming using Combine. I've debugged memory leaks in production, led code reviews that caught threading issues before release, and contributed to [concrete project] which maintains a 4.8-star rating across 500K+ reviews. I care deeply about testability—I've written unit and integration tests that caught regressions before QA ever saw them. Beyond the frameworks, I understand why app performance matters: I've profiled apps with Instruments and built features with offline-first design so users aren't blocked by network latency. I'm not looking for a role where I maintain legacy code untouched. I want to join a team that ships frequently, values technical depth, and isn't afraid to deprecate bad patterns. Your recent migration to [architectural pattern/framework] tells me you're invested in your craft, and I'd like to help push that work forward. I'd welcome a conversation about how my experience optimizing [type of feature] could support your goals. Best regards, [Your Name]