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I need a fully-functional native iOS application that lets shoppers browse, search, and purchase products from their iPhone or iPad. The core scope covers: • A clean, Swift-based user interface that displays categories, product lists, and detail pages pulled from my existing catalog API. • Shopping-cart logic with add / remove / update quantities, persistent between sessions. • Secure checkout using Apple Pay alongside a fallback credit-card flow via Stripe. • Order confirmation, history, and basic account management (sign-up, sign-in, forgot password) powered by Firebase Auth. • Push-notification hooks for order status updates and marketing offers. • Unit-tested business logic and a TestFlight-ready build. I will supply API documentation, brand assets, and wireframes. Source code must be hosted in a private Git repo with clear README instructions so I can build and archive the app myself. Acceptance criteria 1. App passes App Store Review guidance for e-commerce. 2. All listed features perform correctly on iOS 16 and above. 3. No critical or major issues flagged by TestFlight testers. Please indicate your estimated timeline for an MVP and any previous Swift e-commerce apps you can share.
Project ID: 40386466
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113 freelancers are bidding on average $5,029 USD for this job

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have earned 'Expertise' level in AI development and used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$500 USD in 10 days
9.7
9.7

Hello, your vision for a native Swift e-commerce app with Apple Pay, Stripe, Firebase Auth, and push notifications is exactly the kind of end-to-end iOS project we excel at. At Microlent Systems, we've built multiple Swift-based shopping apps featuring persistent cart logic, Stripe checkout, and TestFlight-ready builds that passed App Store review without rejection. We'll integrate your catalog API cleanly, implement SwiftUI/UIKit screens matching your wireframes, handle Firebase Auth flows, and wire up APNs for order and marketing notifications all unit-tested and version-controlled in a private Git repo with clear README documentation. MVP delivery: 5 to 6 weeks. Let's connect to review your API docs and wireframes so we can begin immediately. Best, Jenifer
$500 USD in 15 days
9.4
9.4

Hi there, I am the best here! Please check out my profile and see what others have to say about the work I've done related to the skills you're looking for. Hope to work together soon. Thanks!
$500 USD in 7 days
7.5
7.5

NATIVE SWIFT E COMMERCE ENGINE ARCHITECTED FOR THE APP STORE Your requirement for a native Swift build ensures the high performance UI and fluid interactions that modern shoppers expect. At Plan D Studios, we bring 12+ years of experience in iOS Development, specializing in secure Mobile App Development that bridges existing catalog APIs with robust Stripe and Apple Pay payment rails. My Approach to Your MVP: Native Architecture: We will build a modular iPhone and iPad application using Swift, ensuring the code passes all App Store Review guidance. Seamless Integration: Our team will wire your existing API into a clean repository pattern, implementing Firebase Auth and persistent cart logic that remains stable across sessions. Production Quality: We provide unit tested business logic and a private Git repository with comprehensive README instructions, so you can archive and build the app independently. Engagement: Full integration of push notification hooks to drive retention and order transparency. We handle all API Development and mobile engineering in house to maintain the highest code standards. Regarding your existing catalog API, does it support real time inventory webhooks, or should the app handle stock validation strictly at the "Add to Cart" and "Checkout" stages? Regards, Haider
$500 USD in 7 days
7.2
7.2

Hi, I will deliver your native iOS e-commerce app in Swift — category browsing, product detail pages, persistent cart, Apple Pay + Stripe checkout, Firebase Auth account management, and push notifications — all wired to your existing catalog API and packaged as a TestFlight-ready build. For the cart persistence, I will use Core Data with a lightweight sync layer so the cart survives app kills and restores instantly on launch, while staying in sync with your API to catch price or stock changes before checkout. This prevents stale-cart errors that frequently trigger App Store review rejections. Questions: 1) Does your catalog API support pagination and filtered search, or will I need to handle that client-side? 2) What is your target MVP timeline — are you aiming for 4-6 weeks or something tighter? Send me a message and we can go over the details. Best regards, Kamran
$270 USD in 10 days
7.4
7.4

Hi Dear, We can build this using Swift/SwiftUI (or UIKit based on your preference), integrating your catalog APIs, implementing persistent cart logic, secure Apple Pay and Stripe checkout, Firebase Authentication, and push notifications. The app will be optimized for performance, follow App Store guidelines, and include unit-tested business logic with proper Git documentation. A few questions to better understand your requirements: =========================================== Do you prefer SwiftUI or UIKit for the UI layer? Will the Stripe integration use Payment Intents (recommended) or a custom flow? Do you need guest checkout or only registered users? Should order history be fetched from your API or stored locally as well? Best Regards, Srashtasoft Team
$500 USD in 7 days
6.8
6.8

Hello, Nice to meet you! I clearly read your complete requirements, you want e-commerce application and I am able to do this. I will work as per your need. I have 7+ years of experience. and i developed many apps for many clients. Please message me in the chat so we can discuss more about the requirements. I assure you that Hiring me for the project will be your best decision. Services that I will offer: # Support up to 1 Year. (Free) # Update daily or weekly bases. # Available 18+ hours in day for discussion. # Free bug fixing till complete development. # Free manual testing. # Logo + app + web design. # App & web development. Thanks & Regards Arun Goswami
$250 USD in 15 days
6.8
6.8

✅ Native iOS Developer | Swift E-commerce App Expert | Apple Pay & Stripe Integration ✅ Hello, I would love to help build your native iOS e-commerce application. I have experience building mobile commerce apps with product catalogs, shopping carts, payment gateways, Firebase authentication, push notifications, and admin-ready architecture. For this project, I would use Swift with Firebase Auth and Stripe integration to create a fast, secure, and App Store-friendly shopping experience. The app can include: - Category and product listing screens - Product detail pages from your existing API - Shopping cart with persistent storage - Apple Pay and Stripe payment flow - User sign-up, login, forgot password - Order history and order confirmation - Push notifications for updates and promotions - Unit-tested business logic - Private Git repository with clean documentation - TestFlight-ready build for testing The most important part of an e-commerce app is making the browsing, checkout, and payment flow feel smooth and simple for the customer. For the MVP, the estimated timeline would be around 4–6 weeks including testing, payment integration, push notifications, and TestFlight preparation. We seem to be on the same page, and I would love to discuss your API structure, product catalog size, and preferred checkout flow further. Best Regards Purnima
$750 USD in 20 days
6.7
6.7

Nothing stalls your store’s momentum like an app that can’t smoothly guide shoppers from browsing to checkout or that falls short on security and reliability. It is costly when buyers abandon their carts because of clunky flows or when you struggle to meet Apple’s review standards and keep up with modern iOS requirements. You can expect a polished, native iOS app that keeps carts synced, checkout secure, and order updates seamless so your shoppers stay engaged and confident from first tap to final confirmation. First, I’ll wire up your catalog API for crisp product browsing and search. Next, I will build in persistent cart logic and rock-solid Apple Pay and Stripe checkout. Finally, I’ll handle Firebase Auth, notification hooks, and set up your repo so you can build easily. Would you like to discuss the best way to make sure all your MVP features shine in TestFlight?
$479 USD in 7 days
5.7
5.7

Greetings, Understanding the need for a robust iOS e-commerce application, I propose a structured approach for your project. By confirming requirements, meticulously planning each phase, implementing clean code, and conducting thorough testing, I ensure a high-quality deliverable. Milestone-based transparency will keep you informed and in control throughout the development process. With a solid background in Mobile App Development, API Development, Git, iOS Development, iPhone, and Swift, I am well-equipped to handle the complexities of this project. My portfolio includes successful e-commerce apps that showcase my expertise in creating seamless shopping experiences. To better align with your business goals, could you please clarify your top priority among the listed features? Let's discuss further in an open chat to finalize the project scope seamlessly. Best regards, Muhammad Anas Khan
$350 USD in 6 days
5.2
5.2

I’ve built iOS apps that connect to existing product APIs and handle complex cart logic, including persistence and multi-payment flows like Apple Pay and Stripe. For this project, I’d focus first on integrating your catalog API smoothly with a clean Swift UI, then build the cart that stays updated between app launches. Securing checkout with Apple Pay plus a fallback via Stripe is straightforward, and I’ve done similar Firebase Auth-driven account setups before for easy sign-up and user management. A quick question: Is your catalog API REST or GraphQL? Also, do you have any preferences for local data storage (Core Data, Realm) to keep the cart persistent? Based on past work, I estimate an MVP in about 5 weeks, including unit tests and TestFlight prep. I’ll keep the code well-documented in a private Git repo so you can build and archive independently. Ready to start as soon as you share the API docs and assets.
$500 USD in 7 days
5.3
5.3

Hi, I’ve reviewed your iOS e-commerce app requirements and understand you need a clean, Swift-based app that integrates seamlessly with your existing catalog API, supports persistent cart logic, and delivers a secure checkout via Apple Pay and Stripe. I’ve built similar native iOS apps with Firebase Auth, push notifications, and scalable architecture, ensuring smooth performance and compliance with App Store guidelines. I’ll deliver a TestFlight-ready build with well-structured, unit-tested code and clear documentation so you can manage builds independently. Happy to share relevant Swift project examples and outline a realistic MVP timeline. Looking forward for your positive response in the chatbox. Best Regards, Arbaz N
$550 USD in 7 days
5.2
5.2

Hi, I’ve reviewed your requirements for a native iOS e-commerce app and can build a clean Swift-based experience that connects seamlessly to your catalog API with smooth browsing, search, and product detail flows. I’ve implemented persistent cart systems, Apple Pay + Stripe checkout, and Firebase Auth (login, order history, push notifications) in previous apps, ensuring everything meets App Store guidelines. I’ll deliver a TestFlight-ready build with unit-tested logic, structured Git repo, and clear setup docs so you can manage builds Timeline for MVP would be around 2–3 weeks with a polished, scalable codebase. Looking forward for your positive response in the chatbox. Best Regards, Hassan T
$500 USD in 7 days
4.9
4.9

Hello, I am Kaito from Japan. I have experience building native iOS apps with Swift, Stripe, Firebase Auth, and API-based shopping systems. I can create a smooth product browsing flow, persistent cart, secure checkout with Apple Pay, push notifications, and TestFlight-ready delivery. For MVP, I estimate around 4~6 weeks depending on API readiness, and I can share related mobile commerce work examples in private chat. You'll save your time & money when give me a chance. Best regards,
$750 USD in 15 days
4.3
4.3

I can design and build a fully functional native iOS e‑commerce app that makes it easy for shoppers to browse, search, and purchase products smoothly and securely. The focus will be on a clean user experience, fast performance, and a checkout flow that feels effortless on iPhone. I’ve delivered iOS shopping and marketplace apps that include catalog browsing, search and filtering, product detail views, carts, wishlists, and secure payment integrations. I’m comfortable integrating APIs, handling authentication, and aligning the app with App Store guidelines. My approach would be to clarify your product catalog structure and API, define key user flows, then implement core screens (home, search, product, cart, checkout) with robust testing. From there, we’d refine design details and prepare for App Store submission. I would love to chat more about your project! Regards
$500 USD in 7 days
4.2
4.2

Build a sleek, high-performance iOS shopping experience that converts users into buyers—fast. I can develop your native Swift-based e-commerce app with a clean UI, smooth navigation, and a robust backend integration. With 3+ years of full-stack mobile experience, I’ll ensure your app is scalable, secure, and App Store–ready. What I’ll deliver: • Swift-based modern UI (categories, product listing, detail pages) • Seamless API integration with your existing catalog • Persistent cart system (add/update/remove across sessions) • Apple Pay + Stripe secure checkout implementation • Firebase Auth (signup/login/reset) + order history • Push notifications for order updates & offers • Clean architecture with unit-tested business logic • Private Git repo with clear setup & build instructions • TestFlight-ready build with zero major issues Timeline: MVP in 6–7 days with all core features functional and tested. I focus on writing clean, maintainable code and ensuring smooth App Store approval. Let’s build something solid and scalable.
$250 USD in 4 days
3.1
3.1

As an experienced developer skilled in API and iOS development, I'm more than equipped to handle the challenge of creating a robust and user-friendly e-commerce app with all the features you require. My fruitful experience of over eight years, with a focus on both web and mobile app development, provides me with a deep understanding of system-building for different industries and needs, which is precisely what sets me apart. I have previously developed and successfully deployed swift-based apps adhering to the Apple store review guidelines. A notable mention being an e-commerce solution akin to your requirement that boasted of advanced features such as secure checkout (Apple Pay integration as well), user account management, and push-notification hooks. Furthermore, I am confident in my ability to provide a TestFlight-ready build without any critical or major issues identified by testers. My proficiency extends beyond the core scope of your project encompassing backend systems design, Game Development using platforms such as Unity3D, alongwith Graphics Designing competence when even slight alterations are needed post-development All things considered, my diverse technical proficiency paired with years of experience will fuel the success of our e-commerce app project. Let's connect soon to discuss further details and how I can add significant value to your project. Sincerely, Krish Dutta
$500 USD in 7 days
3.2
3.2

Hello there, we are a team of Full Stack Developers and interested in creating your iOS application. Please, send me the project complete details to start the work. Thanks Ashish Kumar.
$500 USD in 7 days
3.2
3.2

Hi there, I saw you need a fully native iOS shopping app with Swift, integrating your existing catalog API, secure checkout (Apple Pay + Stripe fallback), Firebase Auth, and push notifications—ready for TestFlight and App Store compliance. I understand you’re aiming for a production-grade e-commerce experience where browsing, cart management, and checkout feel smooth, while also keeping backend integration clean and scalable. I’ve built iOS apps in Swift with Firebase authentication, Stripe payment flows, and API-driven product catalogs, focusing heavily on performance and App Store compliance. Here’s how I would approach it: • Build a SwiftUI-based iOS app with clean architecture (MVVM) • Integrate your catalog API for categories, products, and details • Implement persistent cart system with local storage syncing • Set up Apple Pay + Stripe secure checkout flow • Connect Firebase Auth for full user account management • Add push notifications for orders and promotions • Prepare TestFlight-ready builds with unit-tested core logic All code will be clean, modular, and documented in a private Git repo for easy maintenance and future scaling. For an MVP, I can typically deliver within a structured milestone plan once API and wireframes are reviewed. Have you already finalized whether you want SwiftUI only, or a hybrid UIKit + SwiftUI approach for broader compatibility?
$500 USD in 7 days
3.0
3.0

Hi, I can build a fully functional, native iOS e-commerce app in Swift that is clean, scalable, and ready for App Store submission. With 8+ years of iOS development experience, I’ve worked extensively with both SwiftUI and UIKit, and I focus on stable, high-performance apps with future extensibility in mind. **My approach** - Structured architecture (MVVM/MVC/Clean) for maintainability - Integration with your catalog API for categories, listings, and product details - Smooth cart experience with persistent storage (so items remain between sessions) - Secure checkout using Apple Pay + Stripe (card fallback) - Firebase Authentication for user accounts (signup/login/reset) - Push notifications (Firebase(FCM)/APNs) for order updates and promotions - Unit testing for core business logic **What you’ll get** - Clean, well-documented Swift code in a private Git repo - TestFlight-ready build for iOS 16+ - App Store–compliant implementation - README with setup, build, and archive instructions **Timeline** - MVP: 3–4 weeks (depending on API readiness and payment setup) I ensure the app is stable, free of crashes, and passes TestFlight and App Store guidelines without issues. Let’s connect to review your API and wireframes so I can start right away. Best regards, Abubakar
$550.01 USD in 18 days
3.1
3.1

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