I need a native iOS application that lets customers browse products, add items to a cart, and check out securely—all wrapped in a smooth, modern interface that is ready for App Store submission. The core idea is simple: turn my existing product catalogue into a fully mobile shopping experience so users can complete a purchase in just a few taps. Key deliverables • Swift-based iOS app (latest stable Xcode & iOS SDK) • Product listing, search, and detail views tied to my existing inventory API (JSON/REST) • Persistent cart with Apple Pay and Stripe card payments • Account creation, order history, and push notifications using Firebase or an equivalent service • App-store-ready build and a concise setup guide so I can generate future releases on my own Acceptance criteria 1. All primary shopping flows—from first launch through confirmed payment—function on current iPhone devices without crashes. 2. UX meets Apple’s Human Interface Guidelines and passes App Store Review. 3. Source code is clean, documented, and delivered in a private Git repository. 4. Any third-party libraries are listed with licenses and integration steps. I will supply brand assets, product data endpoints, and test merchant keys as soon as we kick off.