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I’m looking for someone who can build a straightforward productivity app that runs smoothly on both iOS and Android. The first release will focus solely on task management: users need to be able to add, edit, prioritise, complete and delete tasks in a clean, intuitive interface. A lightweight tech stack such as Flutter or React Native is fine, but I’m open to native Swift/Kotlin if you feel that will shorten development time without sacrificing quality. Whichever route you choose, the code should be well-commented and easy for another developer to pick up later. Deliverables • Fully-functional iOS and Android apps compiled from a single codebase • All source files in a version-controlled repository • Simple but polished UI/UX aligned with current platform guidelines • Installation/build instructions and store-ready release builds Acceptance criteria 1. A new task can be added with title, optional description and due date 2. Existing tasks can be edited or deleted 3. Completed tasks move to a separate “done” list and can be restored 4. Local data persists after app restart 5. App passes review on both App Store and Google Play using test accounts I provide Once this core scope is solid, I may extend the project to include calendar integration or note-taking, so structuring the code for easy feature expansion will be appreciated.
Project ID: 40702540
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88 freelancers are bidding on average ₹15,927 INR for this job

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹5,000 INR in 2 days
6.7
6.7

Hi, I went through the scope, and for this first release I’d keep things simple rather than adding a backend that isn’t needed yet. I’d use Flutter so the same codebase handles both iOS and Android, with local storage for tasks. The important part for me would be keeping the task model and logic separate from the UI, so adding calendar or notes later doesn’t mean rebuilding the core. I’ll cover the full flow: add/edit/delete, priorities, due dates, completed/done list with restore, and persistence after restart. I’ll also provide the source in Git, build instructions and store-ready builds, and test the release properly on both platforms. Do you want this version to work completely offline, with no login or cloud sync? Price and timeline can be discussed once the final scope is confirmed. Regards Abhishek
₹7,000 INR in 7 days
5.6
5.6

With 8+ years of real-world experience and over 200 projects successfully delivered, my expertise lies in transforming ideas into powerful digital products. As a full-stack developer, I specialize in Flutter and Mobile App Development, skills that are essential to crafting Cross-Platform Task Manager App you desire. I firmly believe that the choice of Flutter for your project would not only provide you with an app that runs smoothly on both iOS and Android platforms but would also drastically shorten the development time without bargaining on quality. Moreover, structuring the codebase for easy feature expansion is something I sincerely value. Therefore, once the core scope of task management is solidified and your app has successfully passed review on both App Store and Google Play, extending your project to include calendar integration or note-taking can be done seamlessly. Ultimately, what you achieve with me is not just a mere app but a long-term investment that 제 guaranteee’s growth and success for your business. Let's talk about your project today – let's build something amazing together!
₹9,999 INR in 7 days
4.8
4.8

Dear Sir, I hope this message finds you well. I am a Full-Stack Developer with 8+ years of experience in Flutter and Laravel, specializing in building high-performance mobile applications and scalable web solutions. I have extensive expertise in developing cross-platform applications with Flutter and robust backend systems, RESTful APIs, and web applications using the Laravel framework. My experience includes clean architecture, state management, responsive UI/UX, database design, authentication, payment gateway integration, third-party API integration, and performance optimization. I focus on writing clean, maintainable, and scalable code that delivers reliable and efficient solutions. I can complete your project within the agreed timeframe and budget. Having worked on a wide range of mobile and web projects, I am confident in my ability to deliver a high-quality solution that meets and exceeds your expectations. Please let me know if you would like to discuss your project further. I would be happy to chat and answer any questions you may have. Best regards.
₹12,000 INR in 10 days
4.9
4.9

With nearly a decade of experience in web and mobile development, I am confident that I can deliver your Cross-Platform Task Manager App both effectively and efficiently. My proficiency in programming languages such as Java, PHP, HTML5, and CSS combined with my adeptness in Android and iOS development - Flutter and React Native platforms precisely - make me your ideal choice for this project. Having worked on similar projects in the past, I acknowledge the significance of a well-commented and easy-to-understand codebase that allows easy integration of new features. My ability to write clean, highly reusable code accompanied by my commitment to version control throughout the project ensures seamless future developments. Additionally, my services extend beyond the completion of the project. I offer free 3 months support upon delivery and also cost-effective hosting and domain options for you. Give me the opportunity to turn your vision into reality through my technical expertise. I assure you that with your invaluable inputs, we can build a groundbreaking task management app that will prove highly productive for your users."
₹17,000 INR in 7 days
5.3
5.3

For this first release, I’d keep task management intentionally lightweight but structure the app so calendar integration, notes, reminders, and cloud sync can be added later without rewriting the core. I’d recommend Flutter for a single iOS/Android codebase, with local persistence using SQLite/Drift or Isar and a clean repository/service architecture. My two priorities would be maintainability and user experience: fast add/edit/complete flows, priority and due-date handling, a separate restorable Done list, polished native-feeling interactions, and predictable offline persistence. That gives users a simple daily workflow while keeping future development faster and less expensive. I handle mobile development end to end, including architecture, UI implementation, local storage, testing, version control, build configuration, App Store/Google Play release preparation, and handoff documentation. I’d also structure the code so another developer can extend it without having to untangle tightly coupled screens and storage logic. A relevant project is FileChannels, where I worked on a mobile application alongside its web platform, including messaging, file workflows, real-time communication, CRM synchronization, and multi-user functionality.
₹19,000 INR in 7 days
4.4
4.4

Hi, A focused task manager - add, edit, prioritise, complete, restore, with local persistence - is a clean first release, and Flutter builds it fast for both platforms from one codebase. Structuring it for the calendar and notes you mentioned later is easy if the data layer is designed for it now. One honest flag on your fifth acceptance criterion, passing App Store review, because it is the one most likely to bite a first release. Apple applies guideline 4.2, minimum functionality, and a plain offline to-do list is close to the textbook example of an app they consider too simple, since the store already has many free ones. It is very passable - but it helps to have one thing that makes it distinctive: a home-screen widget showing today's tasks, notifications for due dates, or a genuinely sharp interaction. Cheap to add now, and it turns a borderline review into a clear pass. Google does not apply this, so Android is fine either way. For the data layer I would keep tasks in a local database so they persist and the completed/restore flow is just a status change - which also leaves a clean seam for syncing across devices if you ever want it. Do you want due-date notifications in v1? That is the one feature that both helps review and users actually want. Ping me here. Thanks, Raj
₹8,000 INR in 15 days
4.5
4.5

You don’t need a complicated productivity platform for v1. The important part is getting the core task flow feeling fast, clean and reliable, while leaving the codebase ready for features like calendar and notes later. I’d build this in Flutter with a clean, modular structure so both iOS and Android come from the same codebase without making future changes painful. The first release would cover: • Add/edit/delete tasks with description and due date • Priority and completion handling • Separate Done list with restore • Reliable local data persistence • Clean, platform-friendly UI/UX • iOS + Android release builds and store submission support I’d keep the first version focused on exactly the scope you listed rather than adding unnecessary complexity. At the same time, the task, storage and UI layers will be structured so calendar integration or other modules can be added without rewriting the app. I can start quickly and, once the final screens/UX are agreed, provide a working build early so you can test the core flow before the final release. If you share any UI references you have, I can also suggest a clean task-manager layout before development starts.
₹7,000 INR in 7 days
4.5
4.5

With over a decade of experience in mobile app development, I am confident that I can bring your Cross-Platform Task Manager App project to life. I have been recognized for my ability to meet tight deadlines while providing high-quality service, and I’m ready to bring that same commitment to your project. My understanding of the business needs behind technical features has allowed me to create effective solutions time and time again, making me well-suited to aligning your app with current platform guidelines. Moreover, my skills with Flutter, React Native, and Kotlin would enable me to provide you with fully-functional iOS and Android apps complied from a single codebase, which would save you precious development time without compromising on app quality. Additionally, my back-end skills in MongoDB and Firebase are just perfect for ensuring seamless data handling and local data persistence. Not only will I deliver the app according to the defined scope but also apply my approach of organizing the code for easy feature expansion in case you'd like to add calendar integration or note-taking capabilities in the future. Together we can build an intuitive interface for your task manager app that boosts productivity while adhering to your vision of a successful product. Let’s make it happen!
₹7,000 INR in 7 days
4.1
4.1

As an experienced mobile app developer and the founder of SoftwareLinkers, my team and I are well-equipped to bring your vision of a cross-platform task manager app to life. We specialize in creating scalable solutions that find the perfect balance between functionality and user-friendliness. Our expertise extends to all the tech stacks you mentioned, including Flutter and React Native for swift and efficient development, as well as Swift/Kotlin for a native touch. Moreover, we also have hands-on knowledge of working with RESTful APIs which would be indispensable in integrating task management across both platforms. By choosing us, you're not just getting someone who can write code - you're getting a dedicated partner who will work closely with you to understand your business goals and deliver a polished, secure and scalable product that aligns with your needs. Having served clients from various domains including Education & eLearning, Insurance & Finance, Logistics & Operations, and Startup & growing businesses, we're confident in taking up your project for guaranteed results. Throughout the process, we ensure clear communication to meet deadlines and exceed expectations.
₹11,000 INR in 10 days
3.8
3.8

Hi, I can build your productivity app for both iOS and Android using Flutter or React Native with a clean, maintainable single codebase. I’ll implement task creation, editing, priorities, due dates, completion, deletion and a separate Done list with restore functionality. I’ll also ensure local data persistence, a polished responsive UI, clean code structure for future calendar/note features, and provide the complete source code, build instructions and store-ready builds. I’m available to start immediately. Thank you!
₹14,000 INR in 7 days
3.7
3.7

Hello, I’m Baber Ali, a Flutter developer with 5+ years of experience. I can build your task-management app in Flutter for both iOS and Android with a clean, lightweight, and maintainable architecture. I can implement task creation, editing, priorities, due dates, completion/restoration, deletion, and reliable local data persistence across app restarts. I’ll provide polished UI/UX, clean version-controlled source code, build instructions, store-ready releases, and structure the project so future calendar or note-taking features can be added easily. I’m available to start immediately. Please join the chat so we can discuss the requirements and get started. Thank you.
₹1,500 INR in 7 days
3.7
3.7

Drawing from my extensive and versatile experience, I am confident in my ability to deliver the task management app you are seeking using either Flutter, React Native, or native Swift/Kotlin. Thanks to my proficiency with HTML, CSS, and API integration, I am adept in crafting user-friendly interfaces that are both simple and polished, aligning perfectly with current platform guidelines. I can seamlessly incorporate calendar integration or note-taking should you wish to extend the project, having successfully done similar integrations in the past. Not only do I have a keen eye for detail to ensure local data persists and easy app restoration, but also an in-depth understanding of version control using Git ensuring that all source files are well-managed in a repository. Owing to my passion for creating meaningful applications and improving existing ones, the codebase will be thoroughly commented, making it easily understandable for any future developer. In conclusion, hiring me guarantees access not only to a highly skilled and dedicated PHP developer but also someone who continually strives for excellence. I commit to not just meeting your expectations but exceeding them through effective communication and collaboration with you throughout the project journey. So let's build an app that stands out on both Google Play and App Store while effectively elevating user productivity.
₹1,500 INR in 7 days
3.8
3.8

Hi, I’ve read all your requirements carefully, and I’m really excited to build this productivity app with a clean and smooth experience on both iOS and Android. I’d recommend Flutter with a scalable architecture and local storage, giving you one maintainable codebase while keeping future features like calendar and notes easy to add. I’ll handle the complete task flow — add/edit/delete, priorities, due dates, completed/restored tasks, persistent local data, polished UI, source code, build documentation, and store-ready releases. A couple of questions: Do you already have any preferred UI style or reference app? Should task data remain completely offline/local in this first version? Do you have Apple Developer and Google Play accounts ready for submission? I’d love to make your experience better in the digital world. Let’s connect on chat to discuss the project well. Waiting for your response.
₹12,000 INR in 7 days
3.2
3.2

Hello, I'm Karthik, with 15+ years of experience in mobile app development. I specialize in creating intuitive and efficient applications, and I'm excited about the opportunity to develop your task manager app for both iOS and Android. Why Choose Me? 1. Expertise in Cross-Platform Development: Proficient in Flutter and React Native, I can ensure a smooth and responsive app experience across devices. 2. Focus on Quality: I prioritize clean, well-commented code, making future modifications easy for any developer. 3. User-Centric Design: I will deliver a polished UI/UX that aligns with your requirements and platform guidelines. Deliverables: - Fully-functional iOS and Android apps from a single codebase. - Source files in a version-controlled repository. - Installation/build instructions for easy deployment. - Compliance with App Store and Google Play review processes. I am committed to delivering a robust task management solution that meets your specifications and allows for future feature expansions. Looking forward to discussing this project further! Best, Karthik ₹12,000 INR
₹12,000 INR in 7 days
3.1
3.1

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu
₹7,000 INR in 7 days
2.8
2.8

As a seasoned software engineer with considerable expertise in mobile app development, particularly in iOS and Android, I am genuinely excited about the prospect of building a powerful cross-platform task manager app like yours. Having worked on applications of various scopes and complexities, I'm confident I would lay a strong foundation for your app's future expansion without sacrificing the current high quality. With regards to your specific requirements, I have substantial experience working with both Flutter and React Native as well as native Swift and Kotlin. From my perspective, this project could benefit from the leaner tech stack of either Flutter or React Native, and I'll ensure they are meticulously-commented throughout to ease future development. One quality that sets me apart is my focus on building products that don't just function well now, but also stand robust over time. This involves employing clean architecture principles and designing maintainable codes which can scale along with your product's growth. Furthermore, I understand your need for detailed progress updates, clear communication, and long-lasting client relationships – all values I completely align with.
₹7,000 INR in 7 days
2.8
2.8

Hi there, I can build your cross-platform task manager app using **React Native (TypeScript)**, delivering a clean, lightweight, single-codebase solution compiled for both iOS and Android. * **Core Flow & Features:** I will implement the full CRUD workflow—adding tasks with titles, descriptions, due dates, and priorities, alongside editing and deletion. Completed tasks will seamlessly transition to a dedicated "Done" archive with one-tap restore functionality. * **Architecture & Persistence:** I will use a reliable, lightweight local storage engine (WatermelonDB or SQLite / AsyncStorage) to ensure zero data loss across app restarts. The codebase will follow a clean, modular structure (MVVM/service pattern), making future additions like calendar sync or note-taking effortless to plug in. * **Store-Ready Deliverables:** You will receive the complete Git repository with clean documentation, clear installation and build guides, and tested, store-ready release builds configured to pass Google Play and App Store reviews smoothly. Ready to start immediately and deliver the fully tested build within 7 days for ₹7,000 INR. Best regards, Nikhil Chandra Roy
₹7,000 INR in 7 days
2.6
2.6

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. Happy to share a quick plan if you're open to it. Regards, Rajesh
₹1,500 INR in 7 days
2.1
2.1

With over a decade of invaluable experience under my belt and a dedicated team of 15+ professionals by my side, I, Prachi from Webix Infotech, am prepared and excited to take on the challenge of building your task manager app. Our expertise in both Flutter and React Native ensures that we can deliver a smoothly running cross-platform app. That being said, if the need arises to shift to native Swift/Kotlin for optimization, we have the proficiency in those technologies as well. One thing that sets us apart is our foresight for future-proofing your app. We understand that once you solidify this core scope, it may expand to include additional features like calendar integration or note-taking. To accommodate that proactively, we'll structure your codebase in a way that's scalable and simple for another developer to pick up later - not just during the development phase but also for continued feature expansion. Another consideration which highly differentiates us is our consistent delivery on time with complete adherence to client expectations. Having successfully completed 200+ projects, our approach is focused on clean code for easy maintenance, transparent communication throughout the project life-cycle, supplier-client rapport development and measured technical support ensuring efficient service
₹7,000 INR in 7 days
2.2
2.2

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