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I’m looking for a lean, no-frills e-commerce application that runs smoothly on both iOS and Android while keeping the total build cost below $30. The core aim is to let customers browse items, add them to a cart, and check out through a simple, intuitive interface. Key expectations • Cross-platform build: the same codebase should compile cleanly for iOS and Android. • Essential store flow: product listing, search or filter, cart, and checkout with at least one working payment gateway or a dummy checkout for now. • Lightweight assets: the app must install quickly and perform well on entry-level devices. • Ownership of source: I need full source files plus ready-to-install binaries (APK and IPA/TestFlight build). • Clean hand-off: include a short read-me on how to rebuild and change basic store data (names, prices, images). I’m happy to supply the product catalogue once development starts, and I can handle publishing if you guide me through any platform-specific steps. Because the budget ceiling is tight, I’m open to templates, open-source starters, or rapid-build tools so long as licensing stays commercial-friendly. When you reply, show me one or two small apps you’ve built on a shoestring and explain briefly how you’d keep costs inside the limit.
Project ID: 40633642
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61 freelancers are bidding on average $44 USD for this job

Your lean e-commerce app can be delivered as a focused React Native build from one shared codebase for iOS and Android. I’ll implement a lightweight product catalogue with search/filter, product details, cart persistence, and a simple checkout flow using either a dummy confirmation screen or one suitable payment gateway. Store data can be kept in a small JSON file so names, prices, and images are easy to update without changing the app structure. I’ll optimize image sizes and dependencies for fast installation and smooth performance on entry-level devices. You’ll receive the complete source, Android APK, and an iOS archive/TestFlight-ready build, with guidance for Apple signing and publishing. The hand-off will include a concise README covering setup, rebuilding, and catalogue edits. On shoestring projects, I’ve built compact restaurant ordering and small product-catalogue apps by reusing commercial-friendly React Native starters, native platform components, and minimal backend services; the same approach keeps this scope lean. I can start immediately and provide the core build within five days. For the first version, should checkout be a dummy flow, or do you already have payment-gateway credentials? Muhammad Saad
$30 USD in 5 days
7.0
7.0

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
$100 USD in 5 days
6.7
6.7

Hi, I understand you need a very lightweight cross-platform shopping app that covers the essential browse, cart, and checkout flow while staying within the $30 budget. I can use a reusable React Native starter/template and keep the architecture simple, with optimized assets, editable product data, and a clean handover including the source code and build instructions. Would you be okay with a dummy checkout/payment flow for the first version so we can realistically stay within the $30 budget? Looking forward for positive response in the chatbox.
$30 USD in 7 days
5.5
5.5

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can start immediately and have 10+ years of experience building lightweight, cross-platform web and mobile applications. I understand you need a lean iOS/Android e-commerce app under the $30 budget, covering product browsing, search/filter, cart, and checkout. To stay within budget, I’d use Flutter with a lightweight open-source starter/template, keeping the catalogue simple and avoiding unnecessary backend complexity. I can provide the source code, Android APK, iOS build guidance, and a concise README for updating products, prices, and images. I am skilled in Flutter, React Native, JavaScript, Firebase, REST APIs, Payment Integration, UI/UX, and Mobile Optimization. I’m ready to start immediately and will keep the implementation focused strictly on the required MVP features to stay within your budget. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$20 USD in 1 day
5.3
5.3

Hi, I understand you need a lean cross-platform e-commerce app for iOS and Android with product listing, search, cart, checkout, lightweight performance, and full source ownership. With 8+ years of mobile development experience, I can use Flutter and a proven starter/template to keep development efficient and within budget. Award the project and I’m ready to start. – Vimal Kumar
$150 USD in 7 days
4.8
4.8

With my 9+ years of hands-on experience, I am perfectly positioned to handle your budget-friendly e-commerce mobile app project. I am well equipped in Android and iOS Development and have established expertise in cross-platform technologies like PhoneGap and React Native. This means that I can ensure a smooth and parallel functioning across all devices running on these operating systems, all while staying within your tight $30 budget. I understand the significance of owning the source code, so you will have complete access to the codebase of your app, along with ready-to-install binaries. Additionally, as a testament to the quality of my work, on each completion I provide free 3 months support for existing development, something that few others do. Since cost is a major concern for this project, it's worth mentioning that I have a history delivering top-notch outputs on shoe-string budgets. I'm more than comfortable with using open-source starters or rapid-build tools as long as they remain commercially agreeable. My main focus is efficacy and maintaining an intuitive interface for the app users while minimizing expenditure.. So let's turn your ideas into reality together!. Thank you!
$120 USD in 7 days
5.3
5.3

Hi there, I can help build a lightweight cross-platform e-commerce MVP using Flutter and an open-source/template foundation to keep development costs low. I have 5 years of mobile development experience and have built/published multiple apps. For a $30 budget, I would recommend keeping the first version strictly to product listing, basic search, cart, and dummy checkout, with source code and setup documentation included. I can also guide you through Android/iOS publishing. I can share examples of my published apps and discuss the most practical template-based approach. Can the first version use a dummy checkout instead of a live payment gateway to stay within the $30 budget?
$30 USD in 7 days
4.2
4.2

Hi there, I can efficiently develop a lean e-commerce mobile app for both iOS and Android, keeping the entire build under your budget. Utilizing a cross-platform framework, I’ll ensure that your app allows users to smoothly browse items, manage a shopping cart, and checkout, even integrating a compatible payment gateway. I've successfully created similar apps on tight budgets, ensuring they run efficiently on entry-level devices. I would be happy to guide you through publishing as well. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
$30 USD in 1 day
3.5
3.5

Built a 2-screen React Native starter last month with Firestore + Stripe mock checkout—same stack, no platform-specific code. I’ll scaffold with React Native Paper for UI, react-native-vector-icons for lightweight assets, and React Navigation for flow. Inventory data will live in a single JSON file for quick edits, images served from a CDN path in the config. Stripe Elements for iOS/Android via react-native-stripe-sdk handles payments, switched to dummy mode if testing fails. APK/IPA builds via EAS CLI, no extra Xcode/Android Studio setup needed—source and binaries delivered in one zip. Ready to start today. Thanks, Andrii.
$20 USD in 1 day
3.6
3.6

Hello, I’ve reviewed your project requirements and can help you with: • Build a lightweight cross-platform e-commerce app for both iOS and Android using a single codebase • Implement product listings, search/filter, cart, and a simple payment or dummy checkout flow • Optimise the app for fast installation and smooth performance on entry-level devices • Provide complete source files, APK/IPA builds, and a clear README for rebuilding and updating store data I have experience delivering high-quality solutions with clean, reliable, and well-structured work. To stay within the tight budget, I can use a commercial-friendly open-source starter or lightweight template and focus only on the essential features for the initial version. Best Regards, Monica Bhatia
$20 USD in 2 days
3.0
3.0

As an 8+ year veteran in mobile app development, I've honed my skills and expertise on both iOS and Android platforms. Your project aims for a lean, no-frills e-commerce app that performs well on entry-level devices, and I'm absolutely up for the challenge. My extensive understanding of backend service and database optimization ensures not only a smooth-running code but also cost-effectiveness throughout the development process. Leveraging my proficiency in Figma and React, I can deliver you a high-quality, lightweight app that can effectively handle essential store flow capabilities such as product listing, search or filter, cart and checkout. My experience with Flutter would enable me to maintain a common codebase for producing clean hand-off into both iOS and Android binaries (APK and IPA/TestFlight build) which will save time and eliminate redundancy. Throughout my career, I've been heavily involved in database processing as well as integration with third-party services like Firebase and social media platforms. These skills will surely aid me in producing an app for you that has at least one working payment gateway or dummy checkout for now. Let's discuss your project further, where I assure you not just quality work but complete ownership of source files along with easy-to-understand instructions on how to rebuild and make basic store data changes.
$100 USD in 7 days
3.1
3.1

Hi, I’ve built lightweight cross-platform apps where keeping the feature set focused and the codebase simple was important. For this budget, I’d avoid building unnecessary infrastructure and use a proven React Native starter with reusable components so most of the effort goes into the actual shopping flow. One question: do you already have a product API/backend, or should the first version use a local product catalog? I’d keep the MVP to browsing, search, cart and a simple checkout flow, with the data structure prepared so a real backend or payment gateway can be connected later. I’d also keep images compressed and dependencies minimal so the app stays responsive on lower-end devices. Source code, Android build and iOS/TestFlight setup guidance would be included, with commercial-friendly licensing checked before using any starter or template. Best regards. Abel
$20 USD in 3 days
2.9
2.9

Hello, I can build a lean cross-platform e-commerce MVP for both iOS and Android while keeping the implementation focused on your core requirements and tight budget. I’d use Flutter or React Native with a lightweight, commercially friendly starter/template where appropriate. The app will include: • Product listing with search/filter • Product details and cart management • Simple checkout with a payment gateway or dummy checkout • Lightweight assets and optimized performance for entry-level devices • Single shared codebase for Android and iOS • Editable product data for names, prices, and images • Complete source code plus Android APK and iOS/TestFlight-ready build • Short README covering setup, rebuilding, and basic content changes To stay within the $30 ceiling, I’ll avoid unnecessary custom features, backend complexity, and paid dependencies, and use simple local/static product data for the initial MVP where possible. I can also guide you through the platform-specific publishing steps after delivery. I’d be happy to review your catalogue and preferred checkout approach first, then confirm the leanest implementation that fits the budget. Best Regards, Naveen
$20 USD in 7 days
2.3
2.3

Hello There! I’m Ruhul Ajom, and I’m excited to partner with you. I can dive into your project immediately. I have rich experience in Flutter and cross-platform mobile app development for both iOS and Android. I am skilled in building lightweight e-commerce apps with product listings, search/filter, cart, checkout, payment gateway integration, responsive UI, and API-based backend integration. I understand the budget is very tight, so I would use Flutter with a lightweight and commercially friendly starter structure to keep the development focused on the essential shopping flow without unnecessary features. I can provide the complete source code along with an Android APK and iOS build, plus a simple README explaining how to update products, prices, and images. I’m ready to start immediately and would be happy to discuss this project. Looking forward to hearing from you. Best regards, Ruhul Ajom
$20 USD in 1 day
4.9
4.9

Hello, We reviewed your brief - a lean cross-platform e-commerce app for iOS and Android from one React Native codebase: product listing, search/filter, cart, and checkout (a working gateway or dummy for now), lightweight and fast on entry-level devices, with full source, APK/IPA builds and a short rebuild read-me. We ship React Native e-commerce apps and can keep this tight with a clean, reusable structure. Team of 20. One question: dummy checkout for v1, or wire in one real gateway (Stripe/Razorpay), and will you provide the product catalogue/data? - APIE Technologies
$30 USD in 7 days
2.3
2.3

Is your current backend Node or a native SDK on each platform? That changes how fast I can wire up payment gateway integration. Either way, I can start today and have a working iOS and Android build with core catalog, cart, and checkout ready in 4 days using React Native. Bid and timeline are starting estimates from the post, we will firm both up once we talk scope.
$30 USD in 12 days
2.0
2.0

I’ve reviewed your requirement and understand that the priority is a very lean cross-platform e-commerce MVP within the $30 budget. My background is in web development and web design, and I can use that experience with React Native and API-based development to keep the build simple and cost-effective. For the first version, I can focus on the essential flow: * Product listing with images, prices and basic search/filter * Product details and cart management * Simple checkout flow with dummy payment or a suitable gateway if credentials/API access are available * Responsive, lightweight UI optimized for entry-level devices * Shared React Native codebase for Android and iOS * Source code plus APK and iOS build/TestFlight guidance * Short README explaining how to update products, prices and images To stay within the budget, I would use a clean open-source/template-based foundation rather than building unnecessary features from scratch. I can also structure the product data so basic store changes can be made without modifying the core application. I have 7+ years of experience in web development, UI/UX, API integration and full-stack development, and can bring that experience into the mobile MVP. If you share your product catalogue and any preferred design reference, I can confirm exactly what can be delivered within the $30 ceiling and suggest the most practical approach. Best Regards, Prachi Webix Infotech
$30 USD in 7 days
1.8
1.8

Hi, The app needs to feel fast on low-end devices and stay under the budget cap, which points to React Native with a lightweight UI library and prebuilt components. I’ve roughed out similar store fronts on React Native before, like a small furniture app that installed under 8 MB and ran on Android Go phones without hiccups. A stripped-down store flow usually starts with a single screen list or grid, a simple search/filter wrapper, and a cart synced to AsyncStorage. For now a dummy checkout or a sandboxed Stripe/PayPal integration keeps licensing clean and cost down. The main unknown is how polished the supplied product catalogue will be; if images are oversized or SKUs change often, I’d add a small Node script to auto-resize and re-tag them so the app doesn’t bloat. If the catalogue files arrive clean, rebuilding and changing prices/images is basically editing a JSON file and re-running the bundler—no extra tooling required on your end. Thanks, Denis.
$10 USD in 1 day
2.5
2.5

Dear Client, I can build a lean e-commerce app for both iOS and Android with product listing, search/filter, cart, and simple checkout. I have 6+ years of experience in mobile and web development. For this project, I can use a single cross-platform codebase with a ready starter/template to keep development time and cost low. I can provide the complete source code, APK, iOS build/TestFlight setup guidance, and a simple README for updating products, prices, and images. I can also share relevant work links and similar small apps I have worked on in the chat box. Looking forward to your response on chat box. Thanks.
$15 USD in 10 days
1.0
1.0

Hiie Sir, I read your brief for a lean, no-frills e-commerce application that runs smoothly on both iOS and Android. You're looking for a system that doesn't crash when running on entry-level devices with a very tight build budget. We're a development agency with 7+ years in the mobile app space. We've built lightweight e-commerce apps with product browsing, cart, checkout, and payment flows. Here's what most freelancers won't tell you: building a simple mobile store UI is easy. Building a lean cross-platform flow with optimized assets, reliable checkout, and clean iOS/Android builds — that's where projects actually live or die. Market is full of cheaper quotes or faster promises. My Promise: The cheapest, fastest, and most honest delivery you'll find is right here. Drop me a msg… Let's talk about your workflow for 10 minutes. No pitch, just QA. Genuinely, Khan Rehan Sr. Backend Developer, Small Gear Inc. (React Native & Cross-Platform Mobile Solutions) P.S. : React Native, iOS, Android, PhoneGap, Payment Gateway, App Design, Mobile App, Checkout, Cart, E-commerce, APK, IPA, TestFlight, UI, Source Code — zero-fluff delivery.
$20 USD in 4 days
1.2
1.2

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