I built an iOS app at 50 using AI tools. Here's what actually worked

When I started this project, I genuinely wasn't sure I could finish it. I'm a UX and ex-web developer — 25 years of ASP, PHP, JavaScript. Swift felt like a completely different planet. The idea had been sitting in my head for a while: a Tinder-style interface for your photo library. Swipe right to keep, swipe left to mark for deletion, review the pile before anything gets permanently removed. Simple concept. But the gap between "simple concept" and "working iOS app" felt enormous. The AI-assisted path I started with Cursor for the initial scaffolding. Then iterated with ChatGPT for smaller modifications and UI experiments. The real breakthrough came with Claude — specifically Claude Projects for keeping context across the whole codebase, and Claude Code for the final review and polish. What surprised me wasn't just that the code worked. It's that I actually understood it. The iterative back-and-forth forced me to engage with Swift and Xcode properly, not just copy-paste. By the end I w