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I need an iPhone-ready application that shows a clean list of downloadable audio files and lets users save those tracks locally for offline listening. The screen can be as minimal as a table or collection view; what matters is that each row presents a track name, a short description, file size, and a visible progress indicator while the file is coming down. The catalogue itself will live on a remote endpoint that returns basic JSON. I will provide the final URL and the exact fields; expect typical values such as id, title, url, and size. Pull the list on launch (with pull-to-refresh for good measure) and cache it so the user still sees something when the device is offline. Key interactions • Tap a row → start download in the background and update progress live. • Completed download → mark the row as “Saved” and move the file into the app’s Documents directory. • Tap an already-saved row → play the audio with AVAudioPlayer or offer the iOS share sheet; I’m fine with whichever is simpler. Technical notes – Swift or Objective-C is fine, though Swift + SwiftUI will likely be quickest to ship. – Use native URLSession; no heavy third-party download managers unless they add clear value. – The project must build on the current Xcode release and target at least iOS 15. – Keep the code modular so I can add video or image handling later if needed. Deliverables 1. Full Xcode workspace with source code. 2. A short README explaining build steps and where downloads are stored. 3. One sample JSON file that mirrors the expected API response so I can test locally. Once I can install the app, see my audio list, download a track, and replay it offline, we’re done.
Projektin tunnus (ID): 40216807
33 ehdotukset
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Aktiivinen 29 päivää sitten
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33 freelancerit tarjoavat keskimäärin €45 EUR tätä projektia

Hi! I can build your iPhone app using Swift and SwiftUI to deliver a clean, offline-ready audio downloader with live progress updates and seamless playback. I’ll implement native URLSession for background downloads, cache the remote JSON catalogue with pull-to-refresh, and keep the code modular for easy future expansion. You’ll get the full Xcode project, clear README, and sample JSON for local testing—ready to install and use as soon as you want. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
€20 EUR 7 päivässä
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Hello, I hope you doing well, I carefully reviewed your requirements and understand exactly what you’re looking for: a clean, iPhone-ready app that lists downloadable audio files and lets users save and play them offline with zero complexity. With 10+ years of iOS development experience, I can build this using Swift + SwiftUI, targeting iOS 15+ on the latest Xcode. The app will load the audio catalogue from your JSON endpoint on launch, support pull-to-refresh, and cache data so users still see the list when offline. Each row will display the track name, description, file size, and a live download progress indicator. Downloads will run in the background using native URLSession, and completed files will be stored in the app’s Documents directory, clearly marked as “Saved.” Users can tap saved items to play audio offline via AVAudioPlayer or open the iOS share sheet. The codebase will be clean and modular, making it easy to extend later for video or images. Thank you,
€15 EUR 7 päivässä
1,1
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Hey , I just finished reading the job description and I see you are looking for someone experienced in JSON, iOS Development, Objective C, Swift, Mobile App Development, Xcode, iPad and iPhone. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.
€8 EUR 2 päivässä
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Hello Sami, I can do the work as I have recently developed a similar iOS application that involved downloading and playing audio files offline. I am confident in my ability to deliver great results for this project. I have a few questions and would like to discuss them further. Please start the chat so we can begin right away. Thanks, Rohaan Sheikh
€30 EUR 7 päivässä
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Hi there, I’m confident I can deliver a clean, iOS-ready audio catalog app that shows a minimal list of tracks, supports offline downloads, and plays saved files smoothly. The app will fetch a JSON catalog from your remote endpoint on launch, support pull-to-refresh, and cache results for offline viewing. I’ll implement a responsive SwiftUI interface with a table/collection view showing track name, short description, size, and a live progress indicator during downloads. Downloads will use native URLSession with background transfer, saving completed files to the app’s Documents directory and updating the UI to reflect “Saved” state. Tapping a saved track will either play via AVAudioPlayer or present the share sheet, depending on your preference. The code will be modular to accommodate future video or image assets. Planned deliverables include a modular Xcode workspace, a concise README with build steps and download storage details, and a sample JSON file mirroring your API for local testing. I’ll target iOS 15+ with Swift + SwiftUI to ensure fast shipping and easy future extension. I’ll also provide a minimal, well-commented code structure so you or another developer can add video or additional media types later. Next steps: I can start immediately and deliver a working prototype within about 8-10 days, depending on any refinements you want after the initial demo. Best regards, Dmytro
€25 EUR 2 päivässä
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Hi There, I see you need an iOS app that allows users to download audio files for offline listening. I’d create a straightforward interface showing a list of tracks with all the necessary details like track name, description, and file size. I’ll make sure that the downloads happen in the background with real-time progress updates, and once complete, the app will let users replay or share the audio easily. I have solid experience with Swift and SwiftUI, which will help in building a clean and efficient app. Using native URLSession will ensure smooth downloads without unnecessary complexity. I’ll also make sure the code is modular so you can expand it later if needed. Just to clarify, will the audio files need any specific format or handling for playback once downloaded? Best regards,
€25 EUR 1 päivässä
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Hello, I would like to grab this opportunity and will work until you are 100% satisfied with my work. I am an experienced professional with many years of hands-on experience in Mobile App Development, iPhone, Objective C, iPad, Swift, JSON, iOS Development, Xcode Please come over chat and discuss your requirement in a detailed way. Regards, Rajesh Rolen
€19 EUR 7 päivässä
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Hey , I just finished reading the job description and I see you are looking for someone experienced in iOS Development, Xcode, Objective C, JSON, iPhone, Mobile App Development, iPad and Swift. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Syed.
€8 EUR 5 päivässä
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Hi there, I’m excited about your project for an iOS Audio Download List App. I have extensive experience in mobile app development, particularly focusing on Swift and SwiftUI. I understand the importance of a clean, user-friendly interface and seamless audio downloads, and I'm confident in my ability to deliver a high-quality solution that meets your requirements. My approach will include fetching and caching audio files from your JSON endpoint, implementing live download progress indicators, and ensuring offline access for users. The architecture will be modular to accommodate future features like video or image handling easily. I'll also provide you a detailed README for smooth implementation and a sample JSON response for testing. Once completed, you'll be able to install the app, view your audio list, and download tracks for offline playback as specified. Best regards, Thaveesha
€25 EUR 2 päivässä
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Hi, I’ve read your brief and can deliver a focused iPhone app that shows a clean list of downloadable audio files, supports pull-to-refresh and offline caching, and lets users download tracks in the background with a visible progress indicator. I’ll build this in Swift with SwiftUI (targets iOS 15+) using native URLSession background downloads, save completed files into the app Documents directory, and play offline with AVAudioPlayer (or offer the share sheet). The app will fetch your JSON catalogue (id, title, url, size), cache it for offline viewing, and keep the code modular so video/image support can be added later. I will deliver the full Xcode workspace, a short README with build steps and storage location, and a sample JSON for local testing. I can deliver a working build in 5 days. Do you already have the final API URL and any authentication requirements, or should I start with a local sample JSON for initial testing? Thanks, Andrew
€25 EUR 1 päivässä
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With a deep understanding of both Swift and Objective-C, I'm well-equipped to handle this iOS Audio Download List App project. I've gained substantial experience using native URLSession for downloads and displaying progress indicators, aligning with your preference for a minimalist approach without heavy third-party dependencies. Having worked on previous apps that dealt primarily with data curation and remote JSON retrieval, I am confident in my ability to efficiently pull the list from the provided URL and seamlessly cache it for offline use. Moreover, my knowledge of AVAudioPlayer makes me well-suited to handle both audio playback and integration with the iOS share sheet. I take immense pride in writing modular code that lasts, which is crucial for your requirement of potential expansions like video or image handling. Not only will my solution ensure smooth download, save, and replay functionalities for this app, but it will also serve as a solid foundation for your future needs. Lastly, my commitment to delivering not just a product but also a future-ready and scalable solution aligns perfectly with your vision. I'm excited about the opportunity to build an app that not only meets your present specifications but also empowers potential growth. Choose me, Janine Lynn, and let's create an app experience that offers more than just functionality—a digital platform that unlocks opportunities and possibilities for enhanced user engagement.
€26 EUR 7 päivässä
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I can develop an iOS app that displays a clean list of downloadable audio files. The app will include features such as file listing, download management, and user-friendly interface. I will ensure the app is optimized for iPhone devices and meets your budget requirements.
€15 EUR 7 päivässä
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Hi there, I just read your posting and I am interested in your project I am a software engineer with 9+ years experience in AI web and mobile app development. So I am familiar with iOS Development, iPhone, Mobile App Development, Swift, JSON, iPad, Xcode and Objective C. With extensive experience in , I understand exactly what you want and am confident that I can handle this project perfectly. Let me know if my profile looks interesting, and we can discuss more details. Best regards, Henry W.
€25 EUR 1 päivässä
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Hi there, I understand you need an iPhone-ready app that fetches an audio catalog from a JSON endpoint, displays a clean list with metadata and download progress, supports background downloads, caches data for offline viewing, and allows offline playback or sharing of saved tracks. SEO Global Team has strong experience building Swift and SwiftUI iOS apps using URLSession, background downloads, AVAudioPlayer, and modular architectures that are easy to extend to other media types. Our approach is to deliver a lightweight SwiftUI app targeting iOS 15+, with cached catalog loading, reliable background download handling, clear progress UI, and cleanly organized code plus documentation for future expansion. Will the audio files be hosted with standard HTTPS and support byte-range requests? Do you want background downloads to continue when the app is fully terminated? Should playback include basic controls (pause/seek) or remain minimal for v1? Thanks for the detailed brief, and I’d be happy to build this efficiently.
€50 EUR 1 päivässä
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Hi, This is a clean, well-scoped iOS build and very doable with native tooling. I’d ship it in Swift + SwiftUI targeting iOS 15, using URLSession with background downloads and Combine/async for progress updates. The catalogue JSON would be fetched on launch, cached to disk so the list renders offline, and refreshed via pull-to-refresh. Each row would reflect live download state, persist completed files into Documents, and resolve playback directly from local storage using AVAudioPlayer. I’d keep networking, persistence, and media handling separated so adding video later doesn’t tangle the UI layer. You’ll get a ready-to-build Xcode workspace, README, and a local JSON fixture. Do you want downloads to continue if the app is backgrounded or terminated, or only while it’s foregrounded?
€15 EUR 1 päivässä
0,0
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Hello, I can build a clean, iPhone-ready audio downloader app that fetches a remote JSON catalogue, displays downloadable tracks, and supports offline playback. What you’ll get: • Minimal SwiftUI list (title, description, size, live download progress) • Fetch & cache JSON on launch + pull-to-refresh • Background downloads using native URLSession • Save completed files to Documents directory • Mark items as “Saved” • Tap saved track → play audio (AVAudioPlayer) or share via iOS sheet • Fully modular codebase (easy to extend to video/images later) • iOS 15+ compatible, latest Xcode Deliverables included: 1. Complete Xcode project/workspace 2. Short README (build steps + storage location) 3. Sample JSON matching the API schema Once installed, you’ll be able to browse, download, and replay audio offline — done cleanly and simply. Happy to get started.
€19 EUR 7 päivässä
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Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank
€19 EUR 7 päivässä
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Hi there, I can build your iPhone-ready audio app exactly as described. Using Swift and SwiftUI, I’ll create a clean, minimal interface displaying each track with its title, description, file size, and live download progress. The app will fetch the track catalogue from your JSON endpoint, support pull-to-refresh, and cache the list locally so users can see it offline. Key features I’ll implement: Background downloads with progress indicators per row Offline playback for saved tracks using AVAudioPlayer Share sheet support for already-downloaded tracks Cached data to support offline use Modular, maintainable code ready for future video or image support I’ll deliver a full Xcode workspace, a sample JSON for testing, and a short README explaining build steps and storage location for downloads. The project will target iOS 15+ and use native URLSession for downloads. I’m ready to start and can have the working app delivered quickly so you can install it, see your audio list, download tracks, and play them offline. Regards, Bor
€10 EUR 20 päivässä
0,0
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Before proceeding, I just want to clarify a few points to ensure everything is aligned. Please confirm whether the audio list API will be public or require authentication, and whether the response will be paginated or return all items at once. I assume the JSON will include fields like id, title, description, file URL, and size—please let me know if there are any additional fields or supported audio formats. For downloads, should the app allow multiple files to download at the same time, and is background downloading with auto-resume required when the app is closed? Once a file is downloaded, should users be able to delete it from within the app, and is saving files in the app’s Documents directory acceptable? On tapping a saved track, should it play immediately or show options such as play and share? Lastly, please confirm the minimum iOS version (iOS 15+), SwiftUI preference, and your preferred delivery format (GitHub or ZIP). Once these are confirmed, I can proceed smoothly
€20 EUR 7 päivässä
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Hello! I am a dedicated developer and IT specialist currently pursuing my Bachelor’s degree at the University Politehnica of Bucharest, Faculty of Electronics, Telecommunications, and Information Technology. I bring a unique blend of academic rigor and high-level practical experience to your project. Most recently, I completed a competitive internship at the General Secretariat of the Government of Romania, where I actively contributed to the development and testing of official government web platforms and created complex data dashboards using Business Intelligence tools. Additionally, I conducted technical analyses on cybersecurity and usability, ensuring high standards of digital performance. My technical background is further strengthened by an Erasmus+ training in Spain focused on Java and graphic design, as well as extensive experience teaching C++ fundamentals as a volunteer mentor. I am detail-oriented, fluent in English (Cambridge B2), and committed to delivering professional results. For a deeper look at my coding style and past work, please check the LinkedIn link attached to my profile, where I have showcased my portfolio. I look forward to discussing how I can help you achieve your project goals.
€15 EUR 3 päivässä
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