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I need a mobile application that lets my customers book, track, and review our on-demand car wash service from a single, intuitive interface. Booking flow Users will browse a calendar tied to our working hours and choose from the exact time slots we make available. Once confirmed, the slot is locked so no double-booking can occur. Live service status After a booking goes through, the customer should see the job progress—queued, in progress, and finished—updated in real time by the washer or an admin toggle. Feedback & reviews When the wash is marked complete, customers can rate the experience, write a short comment, and view past reviews before deciding on future washes. Notifications The app must deliver three push-notification types: • Appointment reminders ahead of the scheduled slot • Instant service-completion alerts • Periodic promotional offers we configure in an admin panel Preferred tech Any modern stack (Flutter, React Native, native Swift/Kotlin, etc.) works so long as performance remains smooth and notifications land reliably. A lightweight backend with an admin interface is required for managing slots, orders, reviews, and promo pushes. Deliverables • Full source code for iOS and Android • Backend/API with basic dashboard for slot, order, review, and notification management • Deployable builds plus one round of post-test fixes Acceptance criteria 1. A user can reserve a wash only from the available slots shown. 2. Job status changes reflect instantly on the customer screen. 3. All three notification types reach the device in real time. 4. Feedback posts immediately and displays in the reviews section.
Project ID: 40606124
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283 freelancers are bidding on average $553 USD for this job

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we 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 7 days
9.7
9.7

Hi — Elias here from Miami. I see you’re looking to build a mobile app for on-demand car wash bookings. The goal isn't just to facilitate bookings; it's about creating a seamless customer experience that enhances engagement. The real technical challenge often lies in ensuring smooth integration between user accounts, service schedules, and payment systems. What usually matters most here is building reliable state management for tracking bookings and a robust backend that can handle fluctuating demand without interruptions. The tricky part is maintaining performance while allowing for future feature expansions, like loyalty programs or additional services. My approach would involve structuring the app with a clear separation of concerns, using a scalable architecture that supports easy updates and maintenance. I have experience with similar applications, ensuring that both the frontend and backend work well together. A few questions to better understand the scope: Q1 – What specific user roles and permissions do you envision for customers and service providers? Q2 – Are there particular payment gateways you prefer to integrate? Q3 – What features are you prioritizing for the initial launch versus future updates? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$600 USD in 5 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
$300 USD in 16 days
8.4
8.4

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 booking 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
$250 USD in 14 days
8.0
8.0

Hi there, Your system operates on a time-slot reservation model where customers book specific wash appointments from a live calendar, which locks the slot upon confirmation. The service lifecycle (queued, in progress, finished) is tracked in real-time, with status updates pushed from an admin/washer directly to the customer's app. Upon completion, the system captures ratings and comments, which are then displayed to inform future bookings, while automated notifications handle reminders and alerts. Technical approach: We recommend Flutter for a single-codebase iOS & Android app. A lightweight Node.js backend with a PostgreSQL database will power the REST API. Firebase Cloud Messaging (FCM) is ideal for delivering both the real-time status updates and all required push notifications reliably. The admin panel will be a straightforward React.js web app. Core modules: The customer app will feature calendar-based booking, a live order tracking screen, and a review/history section. The admin dashboard will provide tools for managing time slot availability, updating job statuses, moderating reviews, and composing promotional push notifications. Relevant systems: We have direct experience with this model. Our ServiceON platform is a two-sided marketplace for on-demand car service booking. Anceller provides a similar booking and job management workflow for home services. We would build the core booking API and customer flow first, then the admin panel for slot/order management, and finally layer in notifications and reviews. Regards, Rohit
$250 USD in 35 days
8.0
8.0

Hi, I've carefully reviewed your car wash booking app requirements. I'll build a Flutter app (iOS & Android) with a calendar-based slot picker that locks bookings instantly, preventing double-booking, tied to your working hours. Job status (queued/in progress/finished) updates in real time via Firebase, visible to washer, admin, and customer. I'll add a review module with star ratings, comments, and history, plus all three push notification types (reminders, completion alerts, promo pushes) via FCM. A lightweight admin dashboard will manage slots, orders, reviews, and notifications. Deliverables include full source code for both platforms, backend/API with dashboard, deployable builds, and one round of post-test fixes. Happy to discuss washer app scope further. Regards, Harsh Thoriya
$500 USD in 15 days
7.9
7.9

Hi, I see the challenge of making sure clients don't double-book and get real-time updates about their service. It’s interesting how schedules can be tied to exact time slots, right? I will build a straightforward booking system that locks slots once booked so no overlaps happen. For the real-time status updates and notifications, I’ll set up a simple system that keeps everyone informed instantly. How do you want to handle special offers that might run during peak hours? Let’s chat about a plan and make something impressive together. Regards, Nick. I’ve worked on a marketplace app similar to the multivendor project, a ticketing system like HIPAA records, and a booking app like Freetemp—these experiences will help deliver what you need.
$400 USD in 5 days
6.9
6.9

Hi there, I can develop a modern iOS and Android car wash booking app with real-time scheduling, live job tracking, customer reviews, and reliable push notifications. The solution will include a secure backend with an admin dashboard to manage bookings, time slots, service status, promotions, and customer feedback. I recommend Flutter with Firebase or a scalable Node.js backend for excellent performance, real-time updates, and easy future expansion. Could you please let me know if you already have a payment gateway in mind or if bookings will be reservation-only for the initial release? Kindly send me a message to discuss more in detail. Thanks.
$300 USD in 6 days
7.2
7.2

Hey, I will deliver your car wash booking app on Flutter with real time slot locking, live job status updates (queued, in progress, finished), and all three push notification types: reminders, completion alerts, and promo pushes from the admin panel. On a similar booking app, wiring the calendar directly to a Firebase backend eliminated double bookings entirely and kept status changes visible to customers within one second. I will set yours up the same way. Questions: 1) Do you already have defined working hours and slot durations, or do you need the admin panel to configure those dynamically? 2) Will payment happen inside the app or offline at the wash location? Share any branding assets or wireframes you have and I will map out the full screen list today. Looking forward to talking through the details. Kamran
$283 USD in 10 days
7.6
7.6

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
$250 USD in 22 days
6.5
6.5

Hello, I would like to work on your car wash reservation app and develop all the features and requirements you want like booking, live service status, feedback and notification. I am Moamen, a seasoned mobile app developer with over 5 years of experience in creating top-notch iOS and Android applications. My expertise lies in Swift, Kotlin, Java, enabling me to develop robust, scalable, and high-performing mobile apps. Throughout my career, I have successfully delivered numerous projects that have significantly benefited my clients. I am passionate about transforming ideas into successful applications and am confident in my ability to deliver outstanding results for your project. Best regards, Moamen
$450 USD in 10 days
6.6
6.6

Hi there, I’ll build a clean, responsive car wash booking app using Flutter for seamless cross-platform performance on both iPhone and iPad. The app will include a real-time calendar view synced with your working hours, slot-based booking, push notifications for confirmations and reminders, live service tracking (with status updates like Scheduled → In Progress → Completed), and an integrated review system. For the backend, I’ll develop a secure, scalable API using Node.js or Firebase—depending on your preference—to handle bookings, user profiles, time-slot management, and reviews. I’ll ensure smooth iOS integration using Swift (modern alternative to Objective-C) and full compatibility with Apple’s latest guidelines. The UI will follow Material Design and Human Interface Guidelines for intuitive navigation, fast loading, and accessibility. All code will be well-documented and delivered with deployment-ready builds for TestFlight and the App Store. Best Regards, Khorshed Alam, RS Software
$600 USD in 6 days
6.7
6.7

Hi, As a professional in the web and mobile development industry who has worked with the full range of technologies mentioned in the project description, I am the best fit for your car wash booking app development. I am fluent in native Swift and Kotlin for iOS and Android development and have extensive knowledge of React Native and Flutter as well. This gives me the flexibility to adapt to your preferred tech stack smoothly while guaranteeing high-performance and reliable push-notifications for your users. Moreover, my skills extend beyond just mobile app development; I'm also proficient in backend development which is crucial for managing slots, orders, reviews and pushing out promotional offers on your admin panel. My experience with such features will enable me to deliver a lightweight yet functional backend with an intuitive dashboard tailored specifically to your car wash booking needs. Let's make your car wash booking idea a reality together! Thanks, SBM
$1,200 USD in 28 days
6.9
6.9

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.
$550 USD in 10 days
6.9
6.9

Hello!, I am a Florida-based senior software engineer(frontend, backend, ecommerce, etc) with 15+ years of experience building mobile apps and backend systems. I read your car wash booking app description carefully, and I understand the goal is a simple app where customers can book, track service status, and leave reviews without friction. I’d handle this in practical phases: 1) map the customer and admin flows 2) build the mobile app UI and booking logic 3) connect backend APIs for scheduling, status updates, and reviews 4) test the full user journey so it feels smooth and reliable I’ve built similar apps for local service businesses, including booking, tracking, and review features. A few relevant examples I’ve worked on are: - a local salon booking app - a pet grooming scheduling app - a field-service dispatch dashboard Could you please clarify the following questions to help me better understand the project? 1) Do you want this as a native iPhone app, or should I build it in React Native/Flutter for future Android support too? 2) Should customers see live wash status updates like scheduled, on the way, washing, completed? 3) Do you already have a backend/API, or should I build that part as well? I have strong experience with React Native, Flutter, iOS development, backend integration, and app architecture, so I can keep this clean, scalable, and practical. I’m careful with details and I focus on building apps that feel polished, not rushed.
$650 USD in 6 days
6.2
6.2

السلام عليكم ورحمة الله وبركاته، أنا مطور ويب وتطبيقات جوّال بخبرة تزيد عن 13 عامًا، وأتخصص في بناء حلول رقمية مبتكرة وعالية الجودة. أتحدث العربية والفرنسية والإنجليزية بطلاقة، مما يتيح لي التواصل بسلاسة مع فرق العمل والعملاء من مختلف الدول. لقد اطلعت على متطلبات مشروعكم وأرى أنه يتماشى تمامًا مع خبرتي في تطوير تطبيقات الويب والهاتف المحمول، وتصميم واجهات مستخدم سهلة الاستخدام، وربط الأنظمة مع قواعد البيانات والـAPIs بكفاءة. أعمل دائمًا على تقديم حلول تضمن **الأداء السلس، الأمان، وتجربة المستخدم المتميزة**، مع الالتزام بالمواعيد النهائية والتعاون عن بعد بفعالية. يسعدني أن أرتب اجتماعًا قصيرًا لمناقشة تفاصيل المشروع ومعرفة احتياجاتكم بشكل أدق، لضمان تقديم أفضل الحلول التي تلبي توقعاتكم. أشكركم على وقتكم واهتمامكم، وأتطلع للعمل معكم على هذا المشروع بنجاح. مع خالص التحية،
$1,500 USD in 30 days
6.3
6.3

Hello!! Got it, you need a car wash booking app with real time slot locking, live job status updates, customer reviews and three types of push notifications, all managed through a simple admin dashboard. Quick questions before we start: Would you prefer Flutter for one shared codebase or separate native apps? Should washers update job status themselves or should admins control it? Do you already have working hours and slot rules defined for the calendar? Here is my plan, build the app in Flutter for smooth performance on both platforms, connect it to a lightweight backend handling slots, orders and reviews, then wire up reliable push notifications for reminders, completion alerts and promotions through the admin panel. Have built similar booking and service tracking apps before, happy to share relevant work matching this flow. Would love to hop into chat and go over the booking logic together. Best regards Farhin B
$254 USD in 14 days
6.7
6.7

Hi there, Developing an on-demand car wash app can be complex, with pitfalls like booking conflicts and delay in status updates. But with my expertise, I will deliver a smooth, intuitive solution that ensures seamless booking and real-time notifications tailored to your needs. Here are my questions to better understand your project: What level of customization do you need for the admin panel, and how frequently do you plan to send promotional notifications? Let's discuss your project now!
$450 USD in 15 days
6.1
6.1

Hi, I can build a smooth cross-platform car wash booking app using Flutter with a secure backend and lightweight admin dashboard. Customers will be able to view real availability, reserve locked time slots without double-booking, track each wash status instantly, receive push notifications, and submit reviews after completion. The admin panel will manage working hours, slots, bookings, washer status updates, customer feedback, and promotional campaigns. I will use real-time database updates and reliable push notification services, with clear validation, error handling, and role-based access. You will receive full iOS and Android source code, backend APIs, deployable builds, setup documentation, and one post-testing revision round. Best, Justin
$500 USD in 7 days
6.1
6.1

Hi, I’d love to help build your on-demand car wash booking application with a smooth customer experience and reliable backend management system. I have experience developing mobile applications with Flutter/React Native, backend APIs, real-time updates, notifications, and admin dashboards. For this project, I would recommend a cross-platform approach using Flutter or React Native with a lightweight backend to support both iOS and Android efficiently. The application would include: * Customer mobile app for booking available time slots * Real-time availability management to prevent double bookings * Booking confirmation and history * Live service status updates (queued, in progress, completed) * Customer ratings and reviews * Push notifications for reminders, completion alerts, and promotions * Admin dashboard for managing schedules, bookings, reviews, and promotional notifications I would design the system with a clear separation between the mobile apps, backend API, and admin panel so it can be expanded later with features such as payments, multiple washers, GPS tracking, and loyalty programs. The delivery would include source code, deployable builds, backend setup, documentation, and post-testing fixes to ensure everything works smoothly before launch. I’d be happy to discuss your current workflow and build a reliable booking platform for your car wash business.
$750 USD in 35 days
6.0
6.0

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