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I already have a fully-functional Android application together with the complete source code, and I’m ready to bring the same experience to the iOS ecosystem. The core logic is solid; however, a straight compile won’t do—notifications, background tasks, and the way the app surfaces its settings all need to be rebuilt to feel truly native on iPhone and iPad. Here’s what I need from you: • Set up the existing codebase in Xcode or your preferred cross-platform environment, adjusting project structure, build scripts, and dependencies as required. • Re-implement push notifications, background processing, and the in-app settings screen so they follow Apple’s Human Interface Guidelines and pass App Store review. • Optimise any Android-specific calls and replace them with the correct iOS frameworks (e.g., UserNotifications, BackgroundTasks, [login to view URL]). • Test the finished build on multiple devices and create a TestFlight package. • Walk me through signing, provisioning, and the final App Store submission until it is approved. Deliverables: 1. Xcode (or equivalent) project with clean, well-commented Swift/Objective-C code reflecting all adapted features. 2. An archived .ipa uploaded to TestFlight. 3. A published, live listing in the iOS App Store using my developer account. If this sounds like your wheelhouse, let’s get started right away—I’m happy to share the full Android repository as soon as you hop on board.
Project ID: 40529617
44 proposals
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Active 3 days ago
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44 freelancers are bidding on average $56 USD for this job

Hello, i just saw you want an iOS Application same as you already have Android app, Share the Android app so i can check and we discuss the feature to start the development right away. i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have developed many Business Solutions from scratch to Stores ready applications. i have completed more than 550 projects. i have live sample apps for you. i am super confident i will provide you best quality software services on time and on budget. Let's chat to proceed.
$50 USD in 10 days
8.9
8.9

Hi, I can do this project quickly, just could you please show full details of the android app? let me see the details then I can give you best quote, thanks! Regards
$300 USD in 20 days
6.3
6.3

Drawing from our 12+ years of experience in full-stack development and enterprise-grade solutions, my team and I are confident we can deliver a first-rate iOS port of your existing Android app. We specialize in the full app development cycle, from inception to publication, ensuring that your app feels truly native on iPhones and iPads. Over the years, we have had international project experience building applications customised for clients in the USA, UK, Canada, Australia, Europe and all over the world. Our seasoned skills in Android and iOS Development specifically will perfectly put me in good stead for this project. From setting up the codebase in Xcode (or cross-platform environment as per your preference) to testing it on multiple devices and subsequently creating a TestFlight package- let us handle it all. Moreover, my profound understanding of Apple’s Human Interface Guidelines coupled with our track record of implementing push notifications, background processing and other iOS-specific functionalities aligns closely with your needs. This means less time being spent correcting errors and more time devoted to satisfying Apple's App Store review protocols.
$20 USD in 7 days
5.2
5.2

As an accomplished Android app developer and iOS Certified Professional with extensive experience in cross-platform application development, I am well-positioned to successfully port your existing Android app to iOS. My proficiency in languages such as Swift, Objective-C, Java, and Dart combined with my deep understanding of both the iOS and Android ecosystems has uniquely equipped me to undertake this task. Furthermore, I have a meticulous grasp of the specific features you want re-implemented; push notifications and background processing are core features of any app and getting them right is crucial. With my solid understanding of Apple's Human Interface Guidelines and App Store review processes, I can ensure these features seamlessly pass the review process. Moreover, my ability to optimize platform-specific calls will guarantee the new codebase not only fits native demands but also eliminates any traces of Android dependence. In conclusion, my dedication-driven mindset commences from project inception through to final submission and beyond. I'm ready to guide you through the entire submission process if needed and get your product approved in the iOS App Store. Choose me, choose a developer who brings not only technical efficiency but also a high level of collaboration because your satisfaction is paramount to me. Let’s make this transition from Android to iOS a success!
$10 USD in 1 day
5.4
5.4

Hello dear! I’m Md. Toriqul Islam, an experienced mobile application developer with 10+ years of expertise in iOS, Android, Flutter, React Native, Swift, and App Store deployment. I’m excited to partner with you and can start immediately. I understand you need to adapt an existing Android application for iOS, including rebuilding notifications, background processing, and settings management using native Apple frameworks while ensuring App Store compliance. I have experience migrating mobile applications across platforms, integrating Apple services, optimizing platform-specific functionality, and managing TestFlight and App Store releases. I have rich experience in Swift, iOS SDK, UserNotifications, BackgroundTasks, Xcode, and App Store Connect. I am skilled in cross-platform adaptation, performance optimization, and App Store submission. I’m ready to review your Android codebase, implement the required iOS features, and guide you through the entire publishing process. Looking forward to hearing from you. Best regards, Md. Toriqul Islam
$10 USD in 2 days
5.3
5.3

Hello, Im expert in app deployment work, I published many apps on playstore and appstore without any issue, Kindly dm me to start work immediately. Thanks
$20 USD in 7 days
5.3
5.3

My track record also speaks to my efficiency in delivering projects from inception to completion, making me an ideal candidate to not just rebuild but also test the iOS port on multiple devices. Additionally, I'm well-versed in generating TestFlight builds and the complexities of the App Store submission process; providing end-to-end solutions and expert guidance won't be just a promise but a guarantee. In conclusion, Choose me for a seamless transition to iOS that preserves your user-focused approach while also meeting Apple's rigorous standards. Rest assured, you'll receive the final MongoDB database firm APK file, live application in the App store leveraging your developer account within the determined time frame. We can get started immediately after reviewing the full Android repository. A final estimate will be provided once the full scope of work is clearly defined. Thanks, Pooja
$20 USD in 7 days
5.2
5.2

With extensive experience in Android-to-iOS app conversions, I understand the need to rebuild core features for a seamless native experience. To ensure compliance with Apple's guidelines, I will re-implement push notifications, background tasks, and settings screens while optimizing framework usage. Question: Could you provide specific brand guidelines or design preferences to align the iOS app's visual elements with your branding? Regards, Yogesh Kumar
$20 USD in 9 days
4.6
4.6

As a seasoned Full Stack Developer, specializing in Mobile Application Development, I am well-versed in iOS technologies including Swift, Objective-C, and Xcode. Your project would be the perfect fit for my skill set. I have successfully delivered numerous app development projects and taken them through the entire submission process to the App Store. With your existing codebase, I will ensure a smooth porting process to iOS by adapting project structure, build scripts and dependencies as needed. Additionally, I will meticulously re-implement push notifications, background processing, and the in-app settings screen to align them with Apple's Human Interface Guidelines and ensure they pass App Store review. My proactive problem-solving skills will come into play to replace any Android-specific calls with the appropriate iOS frameworks. Testing is a crucial aspect of any app development process, and I take it very seriously. I have access to multiple iOS devices which ensures robust testing for different screen sizes and OS versions. I will also create a TestFlight package for further testing before submitting a clean, well-commented Swift/Objective-C code project to you. Providing an end-to-end deliverable is my strong suit. From signing, provisioning to final App Store submission;
$20 USD in 7 days
4.3
4.3

As an experienced full stack developer with over a decade in web and mobile application development including both Android and iOS, I am confident I would be the best fit for your project. I have not only worked on mobile apps from scratch, but also transformed complete codebases from one platform to another successfully. I understand and can adapt the code structures, build scripts, and dependencies for cross-platform transitions like the back of my hand. Optimization is another core expertise of mine — I can efficiently replace any Android-specific calls with their appropriate iOS frameworks ensuring seamless functionality. My knowledge of Apple’s Human Interface Guidelines and App Store approval process will further ensure your app feels truly native on iPhone and iPad while not compromising it's existing utility. Moreover, I bring to the table a deep understanding of backend technologies, API design & integration, and database management which play crucial roles in making a successful application. Lastly, I pride myself on delivering high quality, maintainable codes within communicated time frames without compromising on quality so rest assured you'd get an Xcode project with clean, well-commented Swift/Objective-C code reflecting all adapted features as expected. Let's get started then? While waiting for your response I've already started familiarizing myself with the Android repository so we can hit the ground running!
$20 USD in 7 days
4.1
4.1

With my 15 years of experience as a Senior Full Stack Developer, I can confidently say that your Android to iOS port & publish project is definitely within my wheelhouse. I am well-versed in not just iOS development, but cross-platform applications as well. This means I understand the intricacies of adapting existing codebases and making them feel truly native on different ecosystems like iPhone and iPad. I have significant experience with Swift/Objective-C, Xcode, and Mobile App Development which are all necessary skills for the tasks you've outlined. Moreover, your desire to leverage Apple's Human Interface Guidelines aligns closely with my UX/UI focus; I am always committed to creating an intuitive and polished user experience that ensures apps pass store reviews without any issues. Choosing me for this project would mean selecting someone who is versed not only in converting code but also submitting and getting approval for projects on the App Store. I will ensure that all deliverables are met promptly and proficiently. My track record of clean, scalable, and production-ready code will be a significant asset to this project. Let's team up today - together we can bring the same great experience of your Android app to iOS users!
$20 USD in 7 days
1.0
1.0

Hello. I see you have a fully-functional Android application with complete source code that needs to be ported to iOS and published to the App Store. Over the past decade, I have worked extensively in both Android App Development and iOS Development, helping clients migrate existing Android applications to iOS while maintaining feature parity and native performance. This experience directly applies to converting your existing codebase into a production-ready iOS application. - Review your Android source code to map out features, dependencies, and architecture for iOS translation. - Rebuild the application for iOS using native development practices, ensuring the user experience matches your Android version. - Handle App Store submission including provisioning profiles, app review guidelines compliance, and publication. Does your Android app rely on any specific third-party services or APIs that would need iOS-compatible alternatives during the port? I am available to begin reviewing your source code immediately. Send me a message here on Freelancer with access to your codebase and any documentation, and we can discuss timeline and specifics. Best regards, Hector R.
$15 USD in 1 day
0.0
0.0

I can efficiently port your fully-functional Android app to iOS and manage the entire publishing process. With extensive experience in cross-platform development and app store submissions, I ensure smooth transitions and compliance with both Google Play and the Apple App Store requirements. My approach will focus on maintaining feature parity and optimizing performance tailored for iOS, followed by thorough testing to guarantee a seamless user experience. Do you already have design assets and documentation prepared for iOS, or will I need to adapt those as well?
$20 USD in 7 days
0.0
0.0

I noticed the need to rebuild notifications, background tasks, and settings for a seamless iOS port of your Android app. My goals are: - Complete the project before the deadline for refinement and testing. Understanding success means ensuring a native feel by adhering to Apple's guidelines. I will optimize Android calls with iOS frameworks for a flawless user experience. A common risk is overlooking subtle platform differences. I will mitigate this by meticulously adapting features to iOS standards. What additional details can you provide to streamline the onboarding process? Regards, Joshua Jaime Saunders
$12 USD in 7 days
1.4
1.4

I can handle porting your fully functional Android application to iOS and manage the publishing process seamlessly. With extensive experience in cross-platform mobile development, I’ve successfully transitioned multiple Android apps to iOS while maintaining performance and user experience. My approach involves careful codebase review, adapting features to iOS standards, thorough testing on various devices, and managing the App Store submission requirements. Quick question before I suggest an approach: Do you already have iOS UI designs or would you like me to assist with those?
$20 USD in 7 days
1.3
1.3

The need to re-implement push notifications and background tasks for a seamless iOS experience indicates a meticulous approach is essential for aligning with Apple’s Human Interface Guidelines. Migrating your Android logic into a fully functional iOS application requires not just reconfiguration but a complete understanding of iOS frameworks like UserNotifications and BackgroundTasks. I will set up the project in Xcode, optimize the architecture, and ensure all components deliver a native feel. This includes thorough testing on multiple devices, culminating in a TestFlight package. The initial deliverable will be ready in 10 days. Want to see a quick deliverable preview before committing?
$14 USD in 9 days
0.0
0.0

Hello, As per your project post, you already have a working Android app and now need a polished iOS version that feels native, handles Apple-specific features correctly, and is ready for TestFlight and App Store release. I can review the Android source, identify reusable logic, then rebuild or adapt the app for iOS using Swift/Xcode or the best suitable cross-platform route depending on the current codebase. I will replace Android-specific flows with proper iOS implementations for push notifications, background tasks, settings, permissions, signing, and App Store compliance. My focus will be clean structure, native iPhone/iPad behavior, stable builds, clear code comments, multi-device testing, and a smooth TestFlight package. I can also guide provisioning, certificates, App Store Connect setup, archive upload, and final submission using your developer account. My background includes mobile app development, backend integration, secure app workflows, performance-focused code, and production release support. Best regards, Roovee Felicilda
$20 USD in 7 days
0.0
0.0

⭐⭐⭐⭐⭐ Hi, there ⭐⭐⭐⭐⭐ I’m Binaya, an AI engineer/senior full-stack developer and tech lead with 13+ years of experience building mobile apps, cross-platform migrations, and production App Store / Play Store releases. I’ve handled Android → iOS porting work involving notifications, background services, API refactors, and full App Store deployments with TestFlight and production releases. For your project, I can take your existing Android codebase and properly adapt it into a native iOS build (Swift/Xcode or cross-platform if needed), including push notifications, background tasks, and full App Store compliance—then guide you through TestFlight and submission until release. Let’s connect and I’ll map the fastest path to a stable iOS launch. Best regards, Binaya T
$21 USD in 3 days
0.0
0.0

Extending an existing Android application to iOS is much more than a platform conversion. Features such as notifications, background execution, settings management, and App Store compliance require platform-specific implementation to ensure the app feels native and passes Apple's review process. I have experience with iOS development, Android-to-iOS migrations, push notification systems, background processing, API integrations, and App Store deployment. My approach would begin with reviewing the existing Android codebase, identifying platform-dependent components, rebuilding notification and background task functionality using Apple's native frameworks, and ensuring the UI follows Human Interface Guidelines while preserving the existing user experience.
$20 USD in 7 days
0.0
0.0

Hi, I’d be happy to help bring your existing Android application to iOS and ensure it delivers a polished, native experience that meets Apple's standards. With 13+ years of mobile development experience, I have worked on both Android and iOS applications, including adapting existing apps, integrating native iOS features, and preparing apps for successful App Store approval. My approach: ✔ Review the existing Android source code and project architecture ✔ Set up the iOS project using the most appropriate technology stack ✔ Implement native iOS features including push notifications, background tasks, and Settings integration ✔ Replace Android-specific APIs with their iOS equivalents while preserving functionality ✔ Optimize performance and ensure compliance ✔ Test across multiple iPhone and iPad devices ✔ Generate a TestFlight build and assist with App Store submission and approval Before development begins, I'll review the Android repository to determine whether it's a native Android project or a cross-platform codebase and recommend the most efficient migration approach. This is an initial consultation bid. The final cost and timeline will be determined after reviewing your project and discussing the full scope of work. I'm available to start immediately and would be happy to discuss your application in more detail. Kind regards, Muhammad Sulait Bin Mobile App Developer | Android & iOS | 13+ Years Experience
$20 USD in 7 days
0.0
0.0

Nevşehir, Turkey
Member since Dec 20, 2022
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