Replicate Android App for iOS + Watch

iWe are looking for a developer with strong experience in iOS, Swift/SwiftUI, and watchOS to build the Apple versions of an application that is already fully implemented and working on: Android Wear OS Backend/API This is not a project to be developed from scratch. The developer will receive: Complete Android application source code Complete Wear OS application source code Existing and functional backend and APIs Authentication structure Existing endpoints Functional logic User flows and navigation Design and assets Business rules API request/response examples The main goal is to reproduce the existing functionality within the Apple ecosystem. iPhone Application Development of the iPhone application using Swift/SwiftUI, keeping the functionality and overall user experience equivalent to the existing Android version. Main areas include: Login/authentication through API Secure token management Web/API integration Mood check-in Mood pattern display Communication with the HUGiiNE backend Notifications Voice/microphone functionality and audio playback where applicable Synchronization of activity/data supported by the Apple ecosystem Session and logout management Error handling and offline/network failure scenarios Apple Watch Application Development of the watchOS application, equivalent to the existing Wear OS version. Includes: Quick Mood registration Mood pattern display Secure communication with the backend iPhone and Apple Watch synchronization where required Session management Appropriate behavior with limited connectivity User interface adapted to Apple Watch Technical Requirements Proven experience with: Swift SwiftUI iOS watchOS Xcode REST APIs / JSON Keychain Apple Push Notifications WatchConnectivity Background tasks / synchronization App Store Connect / TestFlight Experience with HealthKit will be considered an advantage if required to reproduce activity-related functionality already available on Android. Deliverables The project must be delivered complete and fully buildable: Complete iOS Xcode project Complete watchOS target/project Full source code Assets Configuration files Documented dependencies Error-free build Testing of the main functionality Version ready for TestFlight Support for the first App Store submission Fixes for any implementation-related issues identified during Apple App Review Important The existing Android and Wear OS applications will be provided as complete functional references. We are not looking to redesign the product or change the existing backend architecture. The objective is to obtain a stable, secure, equivalent Apple version, ready for publication. Please include in your proposal: Specific watchOS experience Previous iOS/watchOS applications developed Estimated delivery time Fixed total project price Whether App Store submission support is included