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I am launching a mobile app that lets customers schedule and pay for car-wash services from their phones. The build needs to run smoothly on both iOS and Android, so a cross-platform framework such as Flutter or React Native would be ideal, though I am open to other reliable approaches. Core functionality is clear: • A booking system where users choose date, time, and service package • A secure payment gateway integrated at checkout • Real-time service tracking so customers can follow the washer’s progress User login is optional—guest checkout must be supported, but the code should be structured so account creation can be turned on later without a full rebuild. Deliverables: • Production-ready iOS and Android apps with source code • Brief documentation covering environment setup, build steps, and how to toggle the login feature • One round of post-launch bug fixes included Clean UI, concise code, and dependable third-party libraries are what matter most. If you can meet these points, let’s move forward.
Project ID: 40606097
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263 freelancers are bidding on average $19 USD/hour for this job

Hi — Elias here from Miami. I see you're launching a mobile app for car wash services, which is a great way to streamline customer interactions. The real challenge lies in ensuring seamless scheduling, payment processing, and maintaining a smooth user experience. What usually matters most here is the integration of payment gateways and managing user roles effectively. A common issue in systems like this is ensuring reliability during high demand, especially if the user base grows quickly. The tricky part is usually in automating the workflow, from scheduling to notifications, while keeping everything secure and user-friendly. My approach would focus on building a robust architecture using React Native or Flutter, emphasizing maintainability and scalability. I’ve worked on similar mobile platforms that required efficient backend integrations and solid state management, ensuring they can handle increasing user loads without compromising performance. A few questions to better understand the scope: Q1 – What specific payment gateways are you considering for integration? Q2 – How do you envision the user roles and permissions within the app? Q3 – Are there any specific features you see as essential for the initial version? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 10 days
8.2
8.2

With over a decade of experience in full-stack architecture and high-scale systems, I understand your goal of developing a mobile app for car wash services. My background in developing high-complexity systems, such as serving over 1 million users, directly applies to the challenges of your project in ensuring smooth functionality and secure payment processing. For this project, I recommend utilizing a cross-platform framework like Flutter to ensure the app runs seamlessly on both iOS and Android devices. My past success in developing native and cross-platform Android/iOS apps proves that I can handle the complexity of building a reliable and efficient car wash booking system with real-time service tracking. I encourage you to reach out to discuss the details of your project further and collaborate on a roadmap to deliver production-ready iOS and Android apps that meet your requirements. Let's work together to create a clean UI, concise code, and dependable functionality for your car wash app.
$20 USD in 15 days
8.4
8.4

Hello, To boost conversions for your car wash app, I recommend using Flutter with Mapbox for live GPS tracking, it delivers smooth map animations while keeping your battery and data usage extremely light. To hit the ground running, I can design a clean, guest-first checkout flow paired with Stripe and Firebase, ensuring users can book a wash in three taps without registering. For the toggleable login, I’ll implement a modular JWT auth structure so you can activate full user profiles later by flipping a single environment flag. You’ll get production-ready iOS and Android code, clear setup docs, and full post-launch bug fix support. Best, Niral
$20 USD in 40 days
8.2
8.2

Hello, {{{ I HAVE CREATED SIMILAR Car Wash Booking App Development BEFORE AND I CAN SHOW YOU }}}} >>>> Multi languages (English and Arabic)Left-To-Right (LTR) and Right-To-Left (RTL) <<<< I have carefully reviewed your requirements and understand that you need a mobile application for iOS and Android that enables customers to book car wash appointments, track service status in real time, receive push notifications, and submit reviews through a simple and intuitive interface. I have 13+ years of experience in mobile app development, backend APIs, real-time applications, and admin dashboards. I can build a high-performance solution using Flutter or React Native with a scalable backend, featuring slot-based booking, live job status updates, push notifications, customer reviews, and a secure admin panel to manage bookings, schedules, promotions, and service progress. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT, COMPLETE SOURCE CODE, AND ASSIST YOU FROM PLANNING TO SUCCESSFUL DEPLOYMENT ON THE APP STORE AND GOOGLE PLAY. I am available to start immediately and look forward to discussing your project in detail. I eagerly await your positive response. Thanks, Christina
$15 USD in 40 days
8.4
8.4

Hi sir, I read your project description .I can do your project & able to run successfully. I have 8+ years experience for website & mobile application development also done over 400+ project by a good team members . It will be very much pleasure for me, if you give me the opportunity to do your job for minimum cost. Thanks for your consideration . Thanks with Regards Prosanto
$20 USD in 40 days
8.0
8.0

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your car wash app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$15 USD in 40 days
8.0
8.0

Hi, I’m a Flutter developer with 2+ years of experience building cross-platform mobile applications with secure backend integrations. I can develop your car wash booking app for both Android and iOS with a clean, scalable architecture and an intuitive user experience. The app will include an easy booking system where customers can select their preferred date, time, and service package, along with secure payment gateway integration for a smooth checkout process. I'll also implement real-time service tracking so users can monitor the washer's progress. Guest checkout will be supported from day one, while the codebase will be structured to enable user registration and login in the future without major redevelopment. I follow best practices for Flutter development, using clean architecture, reliable third-party libraries, and maintainable code. You'll receive the complete source code, production-ready Android and iOS builds, setup and build documentation, instructions for enabling the login feature, and one round of post-launch bug fixes. I can start immediately and deliver a high-quality, production-ready application within the agreed timeline. I look forward to discussing your requirements and providing a detailed timeline and fixed-price estimate.
$20 USD in 40 days
8.3
8.3

Hi, I can develop your car-wash booking mobile application for both iOS and Android using Flutter (or React Native if preferred), delivering a clean, scalable, and production-ready solution. We have already developed similar on-demand service platforms with booking, secure payments, live service tracking, notifications, and admin management, so we're familiar with the complete workflow. Development approach: • UI/UX implementation with a clean, responsive design • Booking system (date, time & service packages) • Secure payment gateway integration • Real-time service tracking • Guest checkout with a future-ready login architecture • Complete testing, deployment support, documentation & one round of post-launch bug fixes A couple of questions: Do you already have a preferred payment gateway (Stripe, Razorpay, etc.), or should I recommend one? Will the real-time tracking use your own service staff, or do you need a driver/washer app for live location updates as well? I can start immediately and deliver clean, well-documented code with long-term scalability in mind. Looking forward to discussing your project Thanks Rahul
$15 USD in 40 days
7.8
7.8

This car-wash app can be delivered as a focused Flutter build for iOS and Android, with a clean customer flow from service selection through scheduling and secure checkout. I’ll structure the app around guest checkout first, while keeping the user and booking models ready for account creation later through a simple configuration toggle rather than a rebuild. I’ll implement date/time selection, service packages, booking confirmation, and a secure payment gateway such as Stripe using tokenized payment handling so sensitive card data is not stored in the app. Real-time service tracking will use backend status updates, with the architecture ready to support live washer location if required. A lightweight API/backend with reliable libraries, validation, error states, and notification-ready booking events will keep the experience dependable. You’ll receive production-ready iOS and Android builds, complete source code, environment and build documentation, instructions for enabling login, and one round of post-launch bug fixes. With 10+ years of experience and 249+ delivered projects across Flutter, React Native, APIs, databases, and payment integrations, I can start immediately and complete this efficiently. Should real-time tracking initially show service status updates only, rather than a live map? Muhammad Saad
$30 USD in 40 days
7.0
7.0

Hello there, I will deliver your car wash app in Flutter with booking (date, time, service package selection), payment gateway integration, and real-time washer tracking, deployed to both iOS and Android from a single codebase. Guest checkout will ship first, with the login module architected so toggling it on later is a config change, not a rewrite. On a similar service booking app, structuring guest flow this way saved weeks when accounts were added in v2. Questions: 1) Which payment provider do you prefer (Stripe, PayPal, or region specific)? 2) For real time tracking, will washers use a separate driver app or a web dashboard? Share any wireframes or screen references and I will outline the full screen list today. Looking forward to potentially working together. Thanks, Kamran
$19 USD in 40 days
7.5
7.5

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Mobile App Development, iPhone, Android, PhoneGap, iOS Development, Payment Gateway Integration, React Native, Flutter and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
7.2
7.2

Hi, I see that your project needs a smooth booking and payment process for a car wash app. I have worked on similar apps where users could easily pick slots and pay securely. I will handle the app’s core features, making sure guest checkout is easy and can be updated later for account login without hassle. Do you want the app to send notifications or updates about the wash status? Let’s chat about the plan and build something that works well together. Regards, Nick. I’ve also done projects like the Car-fleet Management and the hotel booking app, which involved real-time features and smooth navigation.
$15 USD in 3 days
6.7
6.7

Hello, I will design and develop your ON- DEMAND CAR WASH SERVICE BOOKING APP for Android and Ios both Platforms with Web admin panel . (Service provider and customer app) . Will provide following Features: Online Service booking with Cash and Online payment, Request Live tracking, google map, notification, chat, offer, filter/search, Service Discount Feature etc. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$15 USD in 40 days
6.6
6.6

Hi there, I understand you need a reliable cross-platform car wash app that works seamlessly on both iOS and Android, with scheduling and secure in-app payments. I’ll build it using Flutter — it delivers native-like performance, a single codebase for both platforms, and strong support for custom UIs (important for a service-focused app). I’ll integrate a robust payment gateway like Stripe or Razorpay, handle user authentication, real-time booking management, push notifications for appointment updates, and location-based service area detection. The app will include key screens: onboarding, service selection (basic wash, premium, interior detail), calendar-based scheduling, secure checkout, order tracking, and driver/service provider assignment logic (if needed later). I’ll ensure clean navigation, offline-friendly behavior for scheduling drafts, and responsive design across device sizes. All code will be well-documented and delivered with deployment-ready builds for both App Store and Google Play. Best Regards, Khorshed Alam, RS Software
$30 USD in 40 days
6.7
6.7

Hi, It will be an honor for me to work with you. I have got 12 years of mobile application development experience (iOS, android, flutter and React native). Lets discuss this in detail and get this started. Looking forward to hear from you.
$20 USD in 40 days
6.9
6.9

Hi, I can build your car wash booking app using Flutter, delivering a single high-quality codebase for both iOS and Android with excellent performance and easy future maintenance. The app will include: Booking system with date, time, and service package selection Secure payment gateway integration Real-time service tracking with live status updates Guest checkout, with authentication designed as a modular feature that can be enabled later without major code changes Clean, responsive UI and well-structured, maintainable code Production-ready apps for iOS and Android, complete source code, setup documentation, and one round of post-launch bug fixes My focus is on building scalable applications using Flutter, Laravel/Node.js APIs, and reliable third-party integrations. I'll follow best practices for architecture, security, and testing to ensure a stable launch and smooth user experience. I'd be happy to discuss your preferred payment provider and tracking workflow, then provide a detailed timeline and begin immediately. Looking forward to working with you!
$20 USD in 40 days
6.8
6.8

------>>> Cross-Platform Car Wash Booking App for iOS & Android <<<-------- Hello, How are you? I've checked your JD, and we have experience building on-demand service booking applications with Flutter/React Native, secure payment gateways, real-time order tracking, and scalable backend architectures. One of our recent projects included appointment scheduling, live service status updates, payment integration, guest checkout, and an admin panel for managing bookings and services. We can deliver a clean, production-ready mobile app with booking, secure payments, real-time tracking, optional login architecture for future expansion, complete source code, documentation, and Google Play/App Store deployment support. Let's connect and discuss the project in detail. Thanks.
$15 USD in 40 days
7.3
7.3

Hello!! Got it, you need a cross platform car wash app with easy booking, secure payment at checkout, real time service tracking and guest checkout ready to expand into full accounts later. Quick questions before we start: Would Flutter work for you as a shared codebase for both platforms? Which payment gateway would you prefer, Stripe or another provider? Do you already have service packages and pricing defined? Here is my plan, build the app in Flutter with a clean booking flow for date, time and service selection, integrate a secure payment gateway at checkout, and structure the code so login can be enabled later without any rebuild. Have built similar booking and payment based apps before, happy to share relevant work matching this structure. Would love to hop into chat and go over your service packages together. Best regards Farhin B
$15 USD in 40 days
6.7
6.7

Hi, I can help you with your project and deliver a high-quality result that meets your requirements. I have experience solving similar problems and focus on clean work, timely delivery, and clear communication. I will carefully review your needs, suggest the best approach, and keep you updated throughout the process. I am ready to start and would love to discuss more details about your project. Best regards
$20 USD in 40 days
6.1
6.1

Hello!, I am a US-based senior software engineer(frontend, backend, ecommerce, etc) with 15+ years of experience building mobile apps, payment flows, and customer-facing systems. I read your project carefully and understand the goal: a clean car wash app where customers can schedule and pay from their phones, with a smooth experience on both iPhone and Android. I’ve built apps using React Native and Flutter, and I’m comfortable integrating secure payment gateways, booking logic, notifications, and admin workflows. My approach would be: 1. confirm the exact booking flow and service options 2. map the app screens and payment process 3. build the core MVP fast and clean 4. test on real devices and polish before release Relevant work includes apps and platforms like WashBuddy, QuickSlot Services, SpotClean Mobile, and FreshRide Booking, all focused on scheduling, payments, and service management. Could you please clarify the following questions to help me better understand the project? 1. Do you want customers to book single washes only, or choose packages/subscriptions too? 2. Which payment gateway do you want to use, and do you need Apple Pay or Google Pay? 3. Will there be a separate admin panel for managing bookings, staff, and availability? I’m the kind of developer who pays attention to the small details, because that’s usually what makes the app feel professional and trustworthy. If you want someone serious about getting this done right, I’d be glad to chat.
$50 USD in 20 days
6.1
6.1

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