Just launched my first iOS app and honestly the building part was the easy part. Here's what nobody told me: Apple's app review will humble you. I got rejected multiple times for things I never even considered — paywall disclosure requirements, IAP configuration issues, entitlement mismatches. Each rejection adds days to your timeline. Third party API approvals take forever. I built around Plaid for bank connectivity and getting approved for production access took way longer than expected. Y...