Replicate Android App for iOS + Watch

@Microlent

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Android, iOS Development, Mobile App Development, iPhone, Apple Xcode, Swift As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@corpmember29

Hello, iOS & WATCHOS DEVELOPER — I HAVE CREATED SIMILAR iOS AND APPLE WATCH APPLICATIONS BEFORE AND CAN SHOW YOU. I have carefully reviewed your requirements and understand that the Android, Wear OS, backend, APIs, designs, and business logic are already available. The goal is to reproduce the existing functionality accurately within the Apple ecosystem without changing the backend architecture. I have 11+ years of experience in mobile and full-stack development, with strong experience in Swift, SwiftUI, iOS, watchOS, Xcode, REST APIs, Keychain, APNs, WatchConnectivity, and background synchronization. I can develop the iPhone and Apple Watch applications with authentication, secure token management, mood check-ins, patterns, notifications, voice/audio features, synchronization, offline handling, and session management. I will provide the complete Xcode projects, watchOS target, source code, assets, configuration, testing, TestFlight build, and App Store submission support. I eagerly await your positive response. Thanks, Christina

@starttechno

I’ll treat the supplied Android/Wear OS source, API examples, and authentication flow as the contract for HUGiiNE—not redesign it. SwiftUI will cover login, Keychain token storage, mood check-in and patterns, notifications, voice/audio, and network failures; the watchOS target will provide quick mood entry, pattern display, and WatchConnectivity synchronization with limited connectivity handled safely. In 7 days, I’ll deliver a buildable Xcode project with iOS and watchOS targets, configured for TestFlight, including source, assets, and support for the first App Store submission plus implementation-related review fixes. My native Apple work includes SwiftKhata, an iOS product approved for the Mac App Store and iOS, with mobile workflows and backend integration. Should the Apple Watch remain dependent on the iPhone for login and token refresh, as the Wear OS version currently does? Muhammad Saad

@asifalimzd

Hi there, I can build the Apple versions of your existing application in Swift/SwiftUI and watchOS, using the Android, Wear OS, backend APIs, design assets, and business logic as the functional reference rather than rebuilding the product from scratch. I’ll cover API authentication and Keychain token management, mood check-ins, patterns, notifications, audio/microphone features, WatchConnectivity, synchronization, offline/error handling, and the watchOS experience, followed by Xcode testing, TestFlight preparation, App Store submission support, and implementation fixes. I can provide relevant iOS/watchOS examples and confirm the fixed price and timeline after reviewing the existing source code and API documentation. Would you like the iPhone app to be SwiftUI-only, or should I use a SwiftUI/UIKit hybrid where platform-specific behaviour requires it? Kindly send me a message to discuss more or directly award me. Thank you!

@Herculesz

Hi, This project requires precise replication of an existing Android and Wear OS app into the Apple ecosystem, focusing on Swift/SwiftUI and watchOS integration. The main engineering risk lies in reliably synchronizing state and data between iPhone and Apple Watch under varying network conditions. I usually structure such cross-platform replications by separating authentication, API integration, and UI layers while ensuring secure token management with Keychain and smooth background synchronization using WatchConnectivity. Given the detailed API and backend support already in place, the focus will be on matching the user experience and handling offline scenarios gracefully. I recommend thorough testing of notification flows and voice/audio features to ensure parity. Systems like this benefit from clear error handling and fallback mechanisms to maintain stability. I would first validate the existing Android workflows and then map equivalent watchOS UI components and synchronization logic. Thanks, Hercules

@Curveballsol

Hello, I have a strong background in iOS development, Swift/SwiftUI, and watchOS, making me the ideal candidate to replicate your Android app for iOS and watchOS. I will utilize my expertise in mobile app development to ensure the functionality and user experience are equivalent to the existing Android version. I have experience with Swift, iOS, watchOS, Xcode, REST APIs, and Apple Push Notifications, among others. My portfolio includes successful iOS and watchOS applications that showcase my technical skills and attention to detail. I will deliver a fully buildable iOS Xcode project, watchOS target/project, complete source code, assets, configuration files, and documentation. I guarantee error-free builds, testing, and support for the App Store submission process. Looking forward to working together. Best regards, Curveball Solutions https://www.freelancer.com/u/Curveballsol

@nikhilgarg96

Hello Greetings, After reviewing your project description, I feel confident and excited to work on this project for you. But I have some crucial questions to clarify. Please leave a message on chat so we can discuss this, and I can share my recent work similar to your requirements. Thanks for your time! I look forward to hearing from you soon. Best Regards.

@pinkeegupta

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@a4logic

Hello, With over a decade of experience and a comprehensive skill set spanning across various app development platforms, I am confident in my ability to perfectly replicate your existing Android app for iOS and Watch OS. Thanks!

@CodeAnchors

Hello, I hope this message finds you well. I have reviewed your project requirements for replicating an Android app for iOS and Apple Watch, and I believe my expertise aligns perfectly with your needs. With a strong background in iOS development, Swift/SwiftUI, and watchOS, I am well-equipped to handle the task of creating the Apple versions of your existing application. I am experienced in developing applications that focus on login/authentication, API integration, mood tracking, backend communication, notifications, and synchronization within the Apple ecosystem. My portfolio includes successful projects showcasing my proficiency in Swift, iOS, watchOS, Xcode, REST APIs, and Apple Push Notifications. I am confident in my ability to deliver a high-quality, error-free project that meets your specifications. Could you please provide more insight into your priority areas or business goals for this project? I would appreciate the opportunity to discuss further details in an open chat to finalize the scope smoothly. Best regards, Muhammad Anas Khan

@Eliteinno

Aligning the iOS and watchOS versions with the current Android and Wear OS apps involves replicating existing functionality, not reimagining it. Swift/SwiftUI and watchOS are the core here, with attention to API integration and session management. WatchConnectivity will ensure synchronization between devices, and Keychain will secure tokens. Does the Android version currently utilize any specific HealthKit features that need to be ported to the Apple ecosystem?

@cliftonc20

Hi, Reproducing a fully functional Apple ecosystem version of an existing Android and Wear OS app requires careful attention to maintaining feature parity and user experience consistency, especially around session management and synchronization. The main technical risk is ensuring reliable synchronization and offline handling between the iPhone and Apple Watch apps while preserving secure token and session management. I typically design such cross-device systems by separating authentication, data synchronization, and UI layers to allow independent testing and scaling of each. Clear error handling and offline fallback strategies are essential early decisions. What will determine reliability here is robust background task management and WatchConnectivity integration to handle intermittent connectivity gracefully, which is critical for user experience on watchOS. I can start by outlining the synchronization architecture and session management flow to validate assumptions and identify potential edge cases. Clifton

@gtssoftindia

Let's get started right now. Do you have a quick time to discuss in more brief about your project on a call? I assure you that you will get a secure, scalable, and 100% bug-free Android/iOS app where you will get all kinds of features. I am always looking for a long-term relationship, and I could be the one-stop solution in terms of design, development & QA, so you don't have to search for a new employee for every new project. I can spend at least 40 hours/week on your project (the project will be completed on time). I have been in this sector for like 5+ years now and am pretty experienced in creating apps with using the, Swift, React Native, Laravel, PHP, and Node.js. I am equipped to develop apps using these languages in all industries. Well-versed in in-app purchases, Machine learning, AI solutions, Dark Mode, Siri, Memoji, Real-time tracking, Multilinguality, Live Streaming, Photo/Video Editing, Voice Search, Push Notifications, User Authentication, User Profile Creation, Location, Chat, Map/social media/Payment Integration. Apart from that, I possess great familiarity with UI design principles, patterns, and best practices, Android Architecture Patterns (MVP, MVVM, MVI), REST (Retrofit, OkHttp, WebSockets), and Strong knowledge of Android SDK, different versions of Android. I look forward to the great opportunity to work with you. Best Regards

@msaqibimran

Hi, with the existing Android and Wear OS source codes in hand, I can develop the iPhone and watchOS applications to mirror their functionality. I estimate a timeline of around 6-8 weeks for both platforms, depending on any specific nuances that come up during development. To ensure I’m aligned with your objectives, could you clarify if any features need special attention or if there are any specific Apple guidelines you're particularly focused on? Also, will you provide any additional testing resources, or should I plan on performing all testing internally? My approach will focus on utilizing Swift/SwiftUI for a seamless transition while ensuring secure API communications and synchronization between devices. I’ve worked on similar projects, including iOS apps with backend integrations, and I’ll be available for 15 days of support post-delivery. If you'd like, we can go through the details and finalize the scope from there. Best regards, Mohammad

@invoketech

Hello, I understand you need to replicate the existing Android and Wear OS application for iPhone and Apple Watch without changing the existing backend or business logic. I have experience with Swift, SwiftUI, watchOS, REST APIs, Keychain, push notifications, WatchConnectivity and App Store deployment, including integrating mobile apps with existing backend services. WORKING FLOW: iOS → Recreate the existing Android functionality and user experience using Swift/SwiftUI. watchOS → Implement mood registration, patterns, backend communication and iPhone synchronization. API Integration → Connect securely with the existing authentication, APIs and data flows. Security → Implement secure token storage, session handling and appropriate Apple platform security. Testing → Test connectivity, notifications, offline scenarios and synchronization across iPhone and Watch. Deployment → Provide complete Xcode projects, signed TestFlight builds and support for App Store submission. I will deliver the complete iOS and watchOS source code, configuration, build documentation, testing and implementation support while keeping the existing backend architecture unchanged. Thanks Invoke Tech

@toriquldev123

Hello There! I’m Md Toriqul Islam, a full-stack and mobile developer with 10+ years of experience building iOS applications, mobile integrations, REST APIs, authentication, and cross-platform solutions. I understand you need an Apple implementation based directly on your existing Android/Wear OS applications, without redesigning the product or changing the backend. I can reproduce the existing functionality in Swift/SwiftUI and watchOS, including authentication, Keychain, APIs, mood features, notifications, audio, WatchConnectivity, synchronization, offline handling, and TestFlight/App Store preparation. I am skilled in Swift, SwiftUI, watchOS, Xcode, REST APIs, JSON, Keychain, APNs, WatchConnectivity, and mobile synchronization. I have some questions: 1. What is the current Android/Wear OS technology stack? 2. Do you require HealthKit integration? 3. What is your target delivery date and budget? I’m ready to review the existing applications and provide a clear implementation plan. Best regards, Md Toriqul Islam

@mughiraaa

Hello, I have already completed similar iOS and Apple Watch applications involving Swift, SwiftUI, API integration, authentication, notifications, secure token handling, and device synchronization. I also have strong experience in web development, APIs, and scalable software solutions. I can use your existing Android and Wear OS apps as the reference and recreate the same functionality for iPhone and Apple Watch, including mood tracking, backend communication, notifications, WatchConnectivity, offline handling, and TestFlight preparation. Do you already have the complete API documentation and Apple specific requirements available with the Android source code? I can quickly understand the existing application and deliver exactly what is needed. Happy to discuss it in a quick meeting. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira

@muhammadsaad90

Hi, I’ve worked on similar projects where an existing Android app and backend needed to be replicated on iOS, so I understand the key challenge: matching established logic and user flows while adapting them properly to Apple’s ecosystem. I’d use the Android/Wear OS apps and API documentation as the functional reference, building native Swift/SwiftUI and watchOS targets with Keychain, WatchConnectivity, notifications and reliable API handling. This avoids unnecessary backend changes while delivering a stable Apple experience. I’ll provide the complete Xcode projects, source/assets, TestFlight-ready builds, testing, documentation and App Store submission support. Best Regards, Muhammad Saad K

@jonasdedzo

Hi there, I can build the iPhone and Apple Watch versions of your existing Android/Wear OS app while keeping the current backend, business logic, flows, and overall experience consistent. I’ll use Swift/SwiftUI for iOS and SwiftUI/watchOS for the Watch app, integrating your existing REST APIs, authentication, secure Keychain token storage, notifications, audio/microphone features, and required synchronization. For the Watch, I’ll focus on quick mood registration, mood patterns, reliable iPhone communication through WatchConnectivity, and sensible behavior when connectivity is limited. I’ll also handle error/offline states, background synchronization where appropriate, and device-specific UI rather than simply shrinking the iPhone screens. The project will include a clean Xcode project, source/assets, documented dependencies, testing of the main flows, TestFlight preparation, and support through the first App Store submission and implementation-related review fixes. I can work directly from your Android and Wear OS code as the functional reference. Fixed price: €1,250. Estimated delivery: 21 days. App Store submission support included. Looking forward to working with you. Thanks