Some of my learnings as an iOS vibe developer:
Claude Code with Sonnet 4.5 struggles with:
- iCloud/CloudKit synchronization – required extensive debugging
- GitHub Actions to TestFlight – multiple approaches complicate troubleshooting
I have an idea for improvement. Update coming in a few days.
Claude Code with Sonnet 4.5 delivers solid results for new features and UI. However, integration with existing code often requires refactoring to ensure consistency.
Testing Opus 4.5 next week for comparison.
P.S. Yes, the image is my iOS vibe developer alter ego, created by Nano Banana Pro. 😆
Originally posted on LinkedIn.