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My app, the Values Card Sort, was created more than five years ago in Flutter and it is in need of an update and republishing on both iOS and Android platforms. It has been five years since its initial launch and improvements are necessary for optimal performance and user experience; I don't mind if the original code is updated or if you start over, whatever is easiest for you. Key Tasks: - Update the app for both iOS and Android - Potentially add a few simple features - Re-publish the app on both platforms While I'm unsure of the exact state of the source code, it may still be available for use. I am also open to design suggestions, so a good eye for UI/UX would be beneficial. Ideal skills for this job include: - Mobile app development for both iOS and Android - Proficiency in updating and republishing apps - UI/UX design - Familiarity with coding and app parameters - Experience with adding new features to existing apps The app is a simple card sorting tool (a pile of cards sorted into three piles, then one pile sorted down to top five, then one final card) used as a resource for therapists. It is not a money-making app, so I will not increase my budget. Please do not bid low to get in the door and then wildly increase your offer. I will not accept a significant increase. This project could lead to additional work if the updates and enhancements are successful. I look forward to your bids.
ID do Projeto: 40173514
138 propostas
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Ativo há 14 dias
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138 freelancers estão ofertando em média £189 GBP for esse trabalho

Hello, Thanks for the clear and honest description — I really appreciate the transparency around scope and budget. This is a very reasonable refresh project, and I’m comfortable working within fixed expectations without surprise increases later. I’m an experienced mobile developer with strong Flutter background and hands-on experience updating older apps and bringing them back to life for current iOS and Android store requirements. I’ve handled multiple cases where the original code was outdated, partially usable, or missing, and I’m equally comfortable modernizing existing Flutter code or rebuilding cleanly if that turns out to be faster and more stable. For your Values Card Sort app, the functionality is straightforward but meaningful, and I’d focus on keeping the experience calm, intuitive, and therapist-friendly. The core card sorting flow would remain intact while ensuring performance, responsiveness, and compatibility with current OS versions and store policies. Any small feature additions can be discussed upfront and scoped clearly so nothing drifts beyond what you’re comfortable with. If you’d like, the next step can simply be a quick look at the existing code (if available) or a short discussion to confirm the best approach before starting. Looking forward to working with you.
£222 GBP em 25 dias
8,0
8,0

Hi there, First, we will review your existing app and source code (if available) to determine whether updating it or rebuilding it from scratch is the most efficient approach. Next, we will discuss any simple feature improvements or design updates you would like to include and prioritize them to enhance usability without overcomplicating the app. Then, we will make UI/UX improvements to modernize the interface and ensure the app is intuitive for therapists and clients while keeping its core functionality intact. After that, we will update or rebuild the app for full compatibility with the latest iOS and Android versions, optimize performance, and conduct thorough testing on multiple devices. Finally, we will handle the re-publishing process on both platforms and provide post-launch support to ensure a smooth rollout. Thanks, Rahul
£1.000 GBP em 20 dias
7,8
7,8

Hi. As Flutter Expert, I am very interested in your project. I am very familiar with Flutter, PlayStore and AppStore. I have mobile and backend skills with 8+ years. I wish to work for you. Thanks for attention.
£50 GBP em 1 dia
7,8
7,8

Hi, I’m an experienced mobile app developer and can update your Values Card Sort app for both iOS and Android. I’ll ensure it runs smoothly on current devices, make any simple feature improvements you need, and re-publish it on both platforms. I can work with your existing Flutter code or rebuild it if that’s easier for performance and maintainability. I also have a good eye for UI/UX, so I can suggest improvements to make the card sorting experience more intuitive and polished. I’ll handle the full process: updating the app, testing on multiple devices, and publishing to the App Store and Google Play, with a clean handover so you can maintain it.
£180 GBP em 4 dias
7,0
7,0

Hello, I can update and re-publish Values Card Sort on both iOS and Android, either by upgrading the existing Flutter code or rebuilding it cleanly if the old source is hard to recover. I will modernize performance, fix any store-compliance issues, and refresh the UI so the card-sorting flow feels smooth and reliable for therapists and clients. If you want a few small additions, I can add them without bloating the app, then handle the full App Store and Google Play re-release process. Can you share what you still have, source code, APK/IPA, store links, and your Apple and Google developer account access? Looking forward to discussing further. Best regards, Kamran
£130 GBP em 10 dias
7,4
7,4

Hi, I can help you update and republish the Values Card Sort app on both iOS and Android. I have 5+ years of experience working with Flutter, React Native, native Android, and iOS, and I’ve handled many app revamps where the codebase was old, partially available, or needed a clean rebuild. How I’d approach this project First, review the existing Flutter source (if available) and decide whether updating or rebuilding is faster and more stable Upgrade the app to the latest SDKs so it runs smoothly on current iOS and Android versions Improve performance, fix UI issues, and make small UX refinements while keeping the app simple and therapist-friendly Add any light new features you want without overcomplicating the flow Handle App Store & Play Store republishing, including builds, signing, and submission UI/UX I’ll keep the experience clean, calm, and intuitive, suitable for therapeutic use, and can suggest minor design improvements without changing the core concept. What you’ll get Updated cross-platform app (Flutter or React Native, whichever is best) Store-ready builds for iOS and Android Source code + clear handover Honest pricing with no surprise cost increases I understand this is not a revenue app and I respect your budget and scope. If the update goes well, I’d be happy to support future improvements too. Best, Bhargav
£135 GBP em 7 dias
7,0
7,0

Hi Jessica M. I’m your web developer, ready to turn your project Flutter App Update (or Re-create, if easier) & Republishing into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in Mobile App Development, iPhone, Android, User Interface / IA, Software Development, App Design, iOS Development, Flutter, Mobile Development, App Development WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
£180 GBP em 3 dias
6,8
6,8

Hello, With our team from Our Software, you have found a group that not only excels in mobile app development for both iOS and Android but also comprehends the delicate complexities of maintaining and growing an app that has been operating for over five years - just like your Values Card Sort. We guarantee a smooth update and republishing process on both platforms while maintaining optimal performance and enhancing user experience. Our profound knowledge of coding allows us to tackle any source code obstacles we may encounter, while our proficiency in handling app parameters ensures that all the necessary updates are smoothly implemented. Moreover, since you mentioned you're open to design suggestions, I assure you our team has a keen eye for UI/UX. We understand how aesthetics can enhance user engagement. Let's recreate or update the app - whichever best suits your needs, without exceeding your budget. By entrusting us with this project, you're not just investing in a one-time solution, but establishing a long-term partnership that could lead to more successful enhancements in future updates or other projects you might have. Engage with us now and let's unlock the potential of your Values Card Sort together! Thanks!
£150 GBP em 1 dia
6,2
6,2

As the founder of WellSpring Infotech, a company with over 10 years of experience and expertise in mobile app development, we are more than ready to take on the task of updating and republishing your Values Card Sort app for both iOS and Android platforms. Our proficiency in Flutter, coupled with our strong knowledge of mobile development and software creation, ensure that we can handle this project with utmost finesse. On top of our technical excellence, my team also excels in UI/UX design. We understand the importance of a visually appealing app that can translate into a seamless user experience. With your openness to design suggestions, we can incorporate a fresh approach to enhance both the aesthetics and functionality of your application. It should be noted that our mission at WellSpring Infotech is not solely based on monetary factors - but instead lies in building outstanding products that bring value to people's lives. This aligns perfectly with your philanthropic endeavour by offering this app as a resource for therapists. Therefore, I assure you that our initial bid for this project will remain unchanged - no significant increase when starting or completing the job. What you see is truly what you get. Let's begin our journey together and make this initial collaboration lead us to many more opportunities!!! Thank yoou!!!
£250 GBP em 7 dias
6,1
6,1

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Refresh and republish a Flutter app for modern iOS and Android ))⚜⭐⭐⭐⭐⚜ Your project stood out because it is about care and longevity, not monetisation. Updating a five year old Flutter app so it runs smoothly today while preserving its simple, therapeutic purpose requires a thoughtful approach. The goal is to bring the Values Card Sort app up to current platform standards, either by updating the existing codebase or rebuilding cleanly if that is more efficient. Performance, stability, and a gentle UI refresh are the priority, followed by safe republishing on both app stores without budget surprises. I have experience modernising older Flutter apps, handling SDK migrations, store compliance updates, and small feature additions while keeping scope under control. I also pay close attention to UI details, especially for tools used in professional and therapeutic settings. Key areas I would focus on: Flutter update or clean rebuild for stability Light UI and UX improvements where helpful Smooth App Store and Play Store republishing If you would like to review the current app state and agree on the simplest path forward, I would be glad to discuss next steps. Warm Regards, Farhin B.
£99 GBP em 10 dias
6,5
6,5

Hi, there. The hardest part of reviving older Flutter apps is not adding features — it is avoiding hidden breakage from outdated plugins, build configs, and store requirements. I ve seen simple apps get stuck for weeks because the old code technically builds, but fails signing, crashes on newer OS versions, or violates updated store policies. I control this by quickly assessing whether updating or rebuilding is safer, then standardizing the app on a current Flutter baseline before touching UX or features. I d first validate the existing code, decide rebuild vs update, then restore the card-sorting flow exactly as intended. After that, I ll layer any small enhancements and handle clean republishing end-to-end. The result is a stable, future-proof app that stays simple, predictable, and easy to maintain...
£500 GBP em 3 dias
6,2
6,2

Hi there, I’ve carefully analyzed your project and recently updated and republished a legacy Flutter app that was several years old, modernizing dependencies, improving performance, refreshing UI, and successfully re-launching it on both the App Store and Google Play. The original codebase was partially usable, and I handled both refactoring and selective rebuild where it made sense. For your Values Card Sort app, I’ll assess the current source code, determine whether updating or rebuilding is most efficient, and bring it fully up to date for current iOS and Android standards. I’ll preserve the simple card-sorting flow, improve stability and UX where appropriate, add any agreed lightweight features, and manage the full re-publishing process on both platforms with clear communication throughout. I’m available to begin work immediately and committed to delivering a clean, reliable update within the shortest possible timeframe, while fully respecting your fixed budget and scope. Best regards, Elenilson
£100 GBP em 7 dias
5,7
5,7

Hi, I can update and republish your Values Card Sort app on both iOS and Android to ensure optimal performance, usability, and a smooth user experience. Whether we work with the existing Flutter codebase or rebuild the app from scratch, I will focus on maintaining its core functionality while implementing small improvements to modernize the UI/UX and enhance stability. Deliverables include fully tested iOS and Android builds ready for store submission, any minor feature enhancements you request, and recommendations for UI improvements based on current best practices. I will ensure the update is completed efficiently and within budget, respecting that this is a resource tool for therapists rather than a revenue-driven app. Best, Justin
£1.000 GBP em 7 dias
5,9
5,9

Hi there, I am excited to take on the task of updating your Values Card Sort app. With over five years of experience in Flutter app development and a solid background in UI/UX design, I fully understand the importance of enhancing user experience and performance. I can efficiently assess the current code's state and will work diligently to either update it or recreate the app, ensuring it meets modern standards. I have successfully updated and republished apps on both iOS and Android platforms, which perfectly aligns with your requirements. Additionally, I am more than open to integrating new features based on your vision and suggestions to make the app even more beneficial for therapists. I propose to begin work immediately upon agreement, targeting a completion timeline of 10 days for both platforms. I'm looking forward to discussing your ideas further and ensuring the app operates seamlessly for your users. Best regards,
£250 GBP em 10 dias
5,7
5,7

Hi Jessica, To successfully update and republish your Flutter app "Values Card Sort," I will thoroughly analyze the existing code for necessary modifications, incorporate new features as needed, and ensure seamless re-publishing on iOS and Android platforms. Let's discuss further to align on the project requirements. Regards, Sai Bhaskar
£150 GBP em 5 dias
5,5
5,5

Hi There!!! THE GOAL OF THE PROJECT:- Update or re-create the Values Card Sort Flutter app for optimal performance and republish it on both iOS and Android platforms. I have carefully read your project description and understand that the app needs an update for modern devices, potential minor feature additions, and full republishing on both stores with possible UI/UX improvements. I am the best fit for this project because I can efficiently update or rebuild your Flutter app while ensuring smooth performance, user-friendly interface, and proper deployment to both App Store and Google Play. My work directly matches your requirements through: 1. Mobile app development and Flutter expertise for iOS and Android 2. UI/UX review and enhancement for better user experience 3. Full app republishing including testing and deployment I provide UI design, functional testing, and full source code delivery at project completion. I have 9+ years experience as a full stack developer and have successfully updated and republished several Flutter-based apps for various clients. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
£110 GBP em 10 dias
5,5
5,5

With over half a decade of experience developing and updating mobile applications on both iOS and Android platforms, your project is squarely in the sweet spot of my expertise. Fluent in Flutter, I can deftly navigate code updates or recreate your app from scratch, depending on your preference. My development process prioritizes updating for optimal performance and user experience while staying seamlessly within your existing budget. In addition to my coding prowess, my keen eye for design will be an immense asset for revamping and republishing your UI/UX. Exemplary interface design has been a defining feature of all my previous projects as you can check in the portfolio I shared above. This project is much more than a one-time gig for me; it's an opportunity to showcase my abilities and potentially establish a long-term partnership enhancing further once 배력n successful. With me onboard your project, you'll not only be investing in competence but also in a developer who values punctuality (100% on-time delivery track record), clean code maintenance and scalable architecture; all of which are crucial attributes especially when republishing the app. Let's together turn your vision into a live product successfully!
£135 GBP em 7 dias
6,3
6,3

✅Hi there, hope you are doing well! I have extensive experience in updating and republishing Flutter apps, ensuring they meet the latest iOS and Android guidelines for optimal performance. Recently, I successfully overhauled a similar app, enhancing its user experience while maintaining its core functionality. The key to completing your project successfully lies in understanding the original app's structure and user requirements, which I can assess and optimize effectively. I will evaluate your existing code, integrate new features smoothly, and suggest UI/UX improvements tailored to your target audience’s needs. I'd like to work on this project sincerely from my confidence. Let's connect and discuss more.
£183 GBP em 1 dia
5,2
5,2

Hello Jessica M., I am Maryam Abbas, a seasoned App Designer with 4 years of experience in Flutter. I have carefully reviewed the requirements for updating and republishing your Values Card Sort app on both iOS and Android platforms. To ensure optimal performance and user experience, I will thoroughly assess the existing codebase and make necessary updates. I will also incorporate any new features you require while maintaining the simplicity and functionality of the app. With my expertise in mobile app development, UI/UX design, and enhancing existing apps, I am confident in delivering a successful project. You can view my portfolio here: https://www.freelancer.pk/u/maryam951 Let's discuss further details in chat. Best regards, Maryam Abbas
£20 GBP em 2 dias
4,8
4,8

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your commitment to updating the Values Card Sort app in Flutter for seamless iOS and Android republishing reflects a strategic focus on performance and user experience longevity, which aligns precisely with how we approach scalable, intuitive mobile platforms at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Our process emphasizes secure, streamlined updates that preserve core functionality while integrating thoughtful UI/UX enhancements. We recently refreshed a therapeutic tool app with similar requirements, delivering improved responsiveness and user engagement without budget overruns. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
£200 GBP em 14 dias
5,0
5,0

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