How Much Does It Cost To Develop A Hotel Booking App Like Marriott Bonvoy?

Hotel booking apps have made travel planning much easier. Apps like Marriott Bonvoy let users search for hotels, book rooms, earn reward points, check in online, and manage their bookings in one place. These features save time and make traveling simpler and more convenient. That is why hotel booking and loyalty apps are becoming more popular every day.

Today, more people use their smartphones to book hotels, so the demand for hotel booking apps is growing quickly. Hotels and travel businesses are building mobile apps to give customers a better booking experience, get more direct bookings, and keep customers coming back by offering loyalty rewards and special benefits. Working with an experienced hotel booking app development company can help businesses build a reliable, user-friendly, and scalable solution that meets customer expectations. 

Mobile applications accounted for about 61.45% of the global online accommodation booking market in 2025. This shows that most travelers now prefer to use smartphones to search for and book hotels, making mobile hotel-booking apps an essential investment for hospitality businesses. 

The cost of developing a hotel booking app like Marriott Bonvoy depends on many factors. These include the features you want, the app’s design, whether you build it for Android, iPhone, or both, the third-party tools you connect, the security features, and where your development team is located. A simple app with basic features costs less, while an app with loyalty programs, AI-based recommendations, and advanced booking features costs more. Planning everything properly from the beginning helps you manage your budget and build an app that can grow with your business.

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What Is a Hotel Booking App Like Marriott Bonvoy? 

A hotel booking app like Marriott Bonvoy is a mobile app that lets users easily search for hotels, compare rooms, and book their stay in just a few steps. It also helps travelers manage their bookings, make safe online payments, check in before they arrive, and view their booking details anytime. One of the best features of this type of app is its loyalty rewards program. Users earn reward points every time they stay at a hotel. They can later use these points to get free hotel stays, room upgrades, and other travel rewards.

The app helps travelers book hotels quickly and easily. It makes the booking process simple, convenient, and more personal. Users can get special offers, exclusive discounts, and hotel recommendations based on what they like. Marriott Bonvoy is a popular hotel booking and loyalty app because it brings easy hotel booking, useful rewards, and trusted services together in one easy-to-use app

Key Features of a Hotel Booking App Like Marriott Bonvoy 

The features you add to your hotel booking app play a big role in the total app development cost. A simple app with basic booking features costs less to build. However, adding features like loyalty rewards, real-time updates, AI-based recommendations, and advanced management tools will increase the cost. Below are the main features of a hotel booking app like Marriott Bonvoy and their estimated development costs.

User Panel

The user panel helps customers easily search for hotels, book rooms, make secure payments, earn loyalty rewards, and manage their bookings in one place. It should be simple, easy to use, and smooth so that users can quickly find what they need. A user-friendly experience keeps customers happy and encourages them to use the app again.

Feature Group	Includes	Estimated Cost
Account Management	Registration, Login, Profile Management	$2,000–$4,000
Hotel Booking	Hotel Search, Details, Room Booking, Booking History	$7,000–$15,000
User Engagement	Loyalty Rewards, Reviews, Wishlist, Push Notifications	$6,000–$12,000
Convenience & Payments	Payment Gateway, Customer Support, Multi-language & Multi-currency	$5,000–$10,000

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Hotel Management Panel

The hotel management panel helps hotel owners manage rooms, bookings, pricing, guests, and promotional campaigns. It improves operational efficiency and keeps hotel information updated in real time.

Feature Group	Includes	Estimated Cost
Hotel & Room Management	Hotel Profile, Room & Inventory Management	$4,000–$8,000
Booking Operations	Booking Management, Guest Management	$4,000–$9,000
Pricing & Promotions	Pricing, Discounts, Promotional Offers	$3,500–$7,000
Business Insights	Reports and Analytics	$2,000–$5,000

Admin Panel

The admin panel provides complete control over the platform. Administrators can manage users, hotel partners, bookings, commissions, rewards, content, analytics, and customer support from one centralized dashboard.

Feature Group	Includes	Estimated Cost
Platform Management	User, Hotel Partner & Booking Management	$6,000–$11,000
Revenue Management	Revenue Dashboard, Commission Management	$4,500–$9,000
Content & Rewards	Content Management, Offers & Rewards	$3,500–$7,000
Monitoring & Support	Analytics, Reporting, Customer Support Management	$4,000–$8,000

Hotel Booking App Development Cost Breakdown

The total cost to develop a hotel booking app like Marriott Bonvoy depends on the features, app complexity, design quality, and the development team’s experience. A simple hotel booking app costs much less than an advanced platform with loyalty programs, AI recommendations, secure payments, and real-time booking features.

Below is a detailed cost breakdown of each development stage to help you understand where your budget is spent.

Market Research & Planning 

Development Stage	Estimated Cost	Description
Market Research & Planning	$2,000 – $5,000	Research target users, analyze competitors, define project goals, and create the development roadmap.

Every successful hotel booking app begins with good research and planning. In this step, the development team understands your target users, studies competitor apps, and learns about your business goals. They also decide which features should be included in the first version of the app.

Good planning helps prevent extra costs later and gives the team a clear plan to follow during development. It also includes writing down the project requirements, choosing the right technology, and estimating how long the project will take.

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UI/UX Design 

Development Stage	Estimated Cost	Description
UI/UX Design	$4,000 – $8,000	Design wireframes, user journeys, prototypes, and responsive interfaces for a seamless booking experience.

The design of a hotel booking app plays a major role in user experience. A clean and attractive interface helps users easily search hotels, compare rooms, complete bookings, and manage rewards.

During this stage, designers create wireframes, app layouts, user journeys, and clickable prototypes. They also ensure the design works smoothly on different screen sizes. A well-designed app improves customer satisfaction and increases bookings.

Frontend Development  

Development Stage	Estimated Cost	Description
Frontend Development	$8,000 – $18,000	Build the user-facing screens, including hotel search, booking, payments, profiles, and rewards.

Frontend development is the process of creating the parts of the app that users see and use. It includes screens like login, hotel search, room details, booking, payment, loyalty rewards, and user profiles.

The cost depends on how many screens the app has, the type of design, animations, and whether the app is made for Android, iPhone, or both. A simple, smooth, and easy-to-use design gives users a better experience while using the app.

Backend Development 

Development Stage	Estimated Cost	Description
Backend Development	$10,000 – $25,000	Develop servers, databases, APIs, booking management, admin panel, and real-time data processing.

The backend is the main part of a hotel booking app. It handles user accounts, hotel details, room availability, bookings, payments, reward points, and notifications.

Developers also create the admin panel, hotel management dashboard, database, and all the behind-the-scenes functions. Since the backend manages a lot of data and real-time activities, it usually takes a bigger share of the total app development cost.

API & Third-Party Integrations 

Development Stage	Estimated Cost	Description
API & Third-Party Integrations	$5,000 – $12,000	Integrate payment gateways, maps, notifications, hotel inventory systems, analytics, and cloud services.

A hotel booking app needs different third-party services to give users a smooth and complete experience. These services help users make secure payments, see hotel locations on maps, get booking updates, receive SMS and email notifications, and check real-time room availability.

Some common integrations include payment gateways, Google Maps, SMS and email services, push notifications, hotel booking and inventory systems, loyalty and rewards programs, analytics tools, and cloud storage. The more third-party services you add to your app, the more time and effort it takes to develop, which increases the overall development cost.

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Testing & Quality Assurance 

Development Stage	Estimated Cost	Description
Testing & Quality Assurance	$4,000 – $8,000	Test functionality, security, performance, compatibility, and fix bugs before launch.

Before launching the app, it should be tested carefully to make sure everything works properly. The testing team checks for bugs, features that do not work correctly, security problems, slow loading, and whether the app works well on different devices.

The testing process includes checking app features, speed, security, ease of use, and performance on different devices. Spending time on proper testing helps create a reliable app, gives users a better experience, and can reduce maintenance costs in the future.

Deployment & Launch

Development Stage	Estimated Cost	Description
Deployment & Launch	$2,000 – $5,000	Publish the app on app stores, configure servers, and ensure a smooth production launch.

Before the app goes live, the development and testing work is completed. Then, the app is uploaded to the Google Play Store and Apple App Store. The team also sets up the cloud server, database, and completes all the app store requirements.

After the app is launched, developers keep checking its performance to make sure everything works properly. If any problems appear, they fix them quickly. A smooth launch helps users download and use the app without any issues from the first day.

Maintenance

Development Stage	Estimated Cost	Description
Maintenance	15–20% of Total Development Cost (Annually)	Fix bugs, improve performance, update features, maintain security, and ensure compatibility with new OS versions.

Launching the app is just the first step. To keep it working smoothly, regular maintenance is important. It helps keep the app secure, stable, and compatible with the latest operating system updates.
Maintenance includes fixing bugs, improving app performance, adding new features, updating APIs, improving security, and making changes based on user feedback. Most businesses spend about 15–20% of the total app development cost every year on maintenance to make sure the app continues to run smoothly and efficiently.

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Estimated Total Development Cost

The final cost depends on your app’s complexity, number of features, and customization requirements.

App Type	Estimated Cost
Basic Hotel Booking App	$25,000 – $45,000
Medium-Complexity App	$45,000 – $90,000
Advanced Marriott Bonvoy-like App	$90,000 – $180,000+

A basic app comes with the main hotel booking features. A medium-level app includes extra features like advanced search, secure online payments, and a loyalty program. An advanced app like Marriott Bonvoy offers smart AI recommendations, real-time room availability, personalized deals, digital room keys, contactless check-in, and a complete loyalty rewards system.

The best way to build your app is to start with the features that fit your business needs and budget. As your business grows and more people use your app, you can add advanced features over time. This helps you manage your costs while building a strong and successful app for the future.

Factors That Affect Hotel Booking App Development Cost

The cost of developing a hotel booking app like Marriott Bonvoy depends on different factors. Some businesses only need a basic app with simple booking features, while others want advanced features like loyalty programs, AI-based recommendations, secure payment options, and real-time room availability. The more features and functions you add, the higher the development cost will be.

Below are the main factors that can affect the total cost of developing a hotel booking app.

App Complexity

The complexity of the app is one of the biggest factors that affects the development cost. A simple app with basic features like hotel search, room booking, and online payment costs less to build. On the other hand, an advanced app with features like loyalty rewards, AI-based recommendations, digital room keys, and personalized travel experiences costs more.

The more features you add, the more time developers need for coding, testing, and connecting different systems. Because of this, the overall development cost increases.

App Complexity	Estimated Cost
Basic App	$25,000–$45,000
Medium App	$45,000–$90,000
Advanced Marriott Bonvoy-like App	$90,000–$180,000+

Platform Choice (Android, iOS, or Both)

The platform you choose also affects the development cost. If you build the app for only Android or only iOS, the cost is lower because developers need to create just one version of the app.

If you want the app to work on both Android and iOS, it will take more time, effort, and money because two platforms need to be supported.

To save costs while reaching users on both platforms, many businesses choose cross-platform app development. This allows them to build one app that works on both Android and iOS.

Platform	Estimated Cost
Android Only	$20,000–$60,000
iOS Only	$20,000–$60,000
Android & iOS	$40,000–$120,000+

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UI/UX Design Quality

A simple, attractive, and easy-to-use design makes the app more enjoyable for users and encourages them to book hotels more often. Creating custom screens, smooth animations, easy navigation, and layouts that work well on all devices takes extra time and effort.

While a high-quality UI/UX design increases the development cost at the beginning, it improves the user experience, keeps customers happy, and encourages them to use the app again.

Design Level	Estimated Cost
Basic UI/UX	$3,000–$6,000
Custom UI/UX	$6,000–$12,000
Premium Interactive Design	$12,000–$20,000+

Third-Party API Integrations

Hotel booking apps use different third-party services to give users a better experience. These services include secure payment gateways, maps, hotel booking systems, customer support tools, SMS services, and push notifications.

Each new service that is added takes extra time to develop, test, and maintain. Because of this, the overall cost of developing the app increases.

API Integration	Estimated Cost
Payment Gateway	$2,000–$5,000
Maps & Location Services	$1,000–$3,000
Hotel Inventory & Booking APIs	$4,000–$10,000
Notifications & Communication APIs	$2,000–$5,000

AI and Personalization Features

AI features make a hotel booking app smarter and easier to use. They can suggest hotels based on what users like, recommend travel packages, show personalized deals, and use chatbots to answer customer questions quickly.

Building these features takes extra development work, AI technology, and data processing. Because of this, AI and personalization features increase the overall cost of app development.

AI Feature	Estimated Cost
Hotel Recommendations	$5,000–$10,000
AI Chatbot	$4,000–$8,000
Personalized Offers	$3,000–$7,000
Dynamic Pricing Engine	$8,000–$15,000

Testing and Maintenance 

Before launching the app, it is tested to make sure everything works properly on different phones and operating systems. After the app is launched, regular maintenance is needed to fix bugs, improve security, add new features, and make sure it works well with the latest software updates.

App maintenance is a continuous cost because it helps keep the app safe, stable, up to date, and able to compete with other apps.

Service	Estimated Cost
Quality Assurance & Testing	$5,000–$10,000
Annual Maintenance	15%–20% of the total development cost
Feature Updates	$3,000–$10,000 per update

The cost of building a hotel booking app like Marriott Bonvoy depends on what you want your app to do. It also depends on the features you need, the app design, the technology used, and the team that builds it. A simple app costs less, while an app with advanced features like AI, loyalty rewards, real-time booking, and personalized recommendations costs much more.

Planning your app features before development and choosing the right app development company can help you manage your budget. It also helps you build a secure, easy-to-use, and scalable hotel booking app that provides long-term benefits for both your business and your customers.

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Step-by-Step Development Process

Creating a hotel booking app like Marriott Bonvoy takes proper planning and the right app development process. Every step is important to build an app that is easy to use, secure, and able to grow as your business grows. The total development cost depends on the features you want, how complex the app is, and the experience of the development team. Below, we explain each development stage along with its estimated cost.

Market Research 

Market Research is the first step in developing a hotel booking app. In this stage, you learn about your target users, study your competitors, and understand the latest market trends. This helps you know what users want from a hotel booking app and which features can make your app different from others. Developers and business analysts also identify user needs, analyze competing apps, and create a clear plan for the development process. 

Task	Estimated Cost
Market Research & Competitor Analysis	$2,000 – $5,000

Conducting proper research reduces risks and helps avoid costly changes later in the project. 

Define Business Goals

After you finish your market research, the next step is to set your business goals. Decide what you want your app to do. Will it only allow users to book hotels, or will it also include features like loyalty rewards, online check-in, travel packages, and personalized offers?

Having clear business goals helps the development team choose the right features and technologies. It also helps keep the development process organized and within your planned budget.

Task	Estimated Cost
Business Planning & Requirement Analysis	$2,000 – $4,000

A well-defined strategy helps prevent unnecessary development costs and keeps the project focused. 

Feature Planning

After you decide your goals, the next step is to choose the features you want in your app. Basic features usually include hotel search, room booking, secure payment, user accounts, and booking history. If you want advanced features like AI-based hotel recommendations, loyalty rewards, digital room keys, and real-time room availability, the development cost will be higher.

To save money, you can start with only the most important features in the first version of your app (MVP). You can always add more features later as your business grows.

Task	Estimated Cost
Feature Planning & Technical Architecture	$3,000 – $6,000

Planning features carefully helps balance user experience with development costs. 

UI/UX Design

A simple and attractive design is very important for a hotel booking app. Before developers start building the app, designers create wireframes, user flow, and clickable prototypes to plan how the app will look and work.

A clean and easy-to-use design helps users quickly search for hotels, book rooms, and manage their reservations without any confusion.

A good UI/UX design also makes users happy, improves their overall experience, and encourages more people to complete their hotel bookings.

Task	Estimated Cost
UI/UX Design	$5,000 – $12,000

Although quality design requires investment, it creates a better experience and encourages repeat users.

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Backend Development & Frontend Development

This is the longest and most expensive part of the app development process. Frontend developers create the screens and design that users see and use in the app. Backend developers build the system that works behind the scenes, such as the server, database, APIs, login system, payment system, booking management, and loyalty rewards.

During this stage, the app is also connected to payment gateways, maps, push notifications, hotel booking systems, and cloud services to make everything work smoothly.

Task	Estimated Cost
Frontend Development	$12,000 – $30,000
Backend Development	$15,000 – $40,000

The overall cost depends on the number of features, supported platforms (Android, iOS, or both), and third-party integrations. 

Testing and QA

Before launching the app, every feature is tested to make sure it works properly. The QA (Quality Assurance) team checks for bugs, tests the app’s speed and performance, makes sure payments are secure, and checks that the app works well on different devices and operating systems.

Good testing helps the app run smoothly, gives users a better experience, and reduces the chances of problems after the app is launched.

Task	Estimated Cost
Testing & Quality Assurance	$4,000 – $10,000

Investing in testing improves app reliability and reduces future maintenance expenses. 

Deployment

Once testing is complete, the app is deployed to the Google Play Store and Apple App Store. During deployment, developers configure cloud servers, optimize app performance, complete security checks, and ensure compliance with app store guidelines.

Task	Estimated Cost
App Deployment & Launch	$2,000 – $5,000

A successful deployment ensures users can download and use the app without issues. 

Ongoing Maintenance and Updates

Launching your app is just the first step. After the app goes live, it needs regular maintenance to fix bugs, improve security, update features, make the app run better, and keep it working smoothly with the latest mobile operating system updates.

Many businesses also keep adding new features over time based on customer feedback and the latest market trends. This helps improve the user experience and keeps the app up to date.

Task	Estimated Cost
Annual Maintenance & Updates	15%–20% of the total development cost

Continuous maintenance keeps the app secure and competitive, and provides a better experience for users in the long run. 

Why Choose MSM Coretech for a Hotel Booking App Development Like Marriott Bonvoy

Choosing the right development company is one of the most important steps when building a hotel booking app like Marriott Bonvoy. At MSM Coretech, we focus on creating secure, scalable, and user-friendly mobile applications that help businesses grow.

Our experienced team understands the hotel and travel industry and develops custom solutions based on your business goals. Whether you need a basic hotel booking app or a feature-rich platform with loyalty programs, online payments, real-time room availability, and personalized recommendations, we can build a solution that fits your needs.

We use the latest technologies to create high-performance Android and iOS applications. Every app is designed with an easy-to-use interface, fast loading speed, and strong security to provide the best experience for both customers and hotel managers.

At MSM Coretech, we follow a transparent development process. From planning and UI/UX design to development, testing, deployment, and post-launch support, we keep you informed at every stage. Our quality assurance team carefully tests every feature to ensure the app performs smoothly before launch.

We also offer ongoing maintenance and support to keep your hotel booking app updated, secure, and compatible with the latest devices and operating systems. As your business grows, we can add new features and improve the app to meet changing customer expectations.

With competitive pricing, timely project delivery, and a customer-focused approach, MSM Coretech is committed to helping you build a reliable hotel booking app that increases bookings, improves customer satisfaction, and supports long-term business growth.

Conclusion

The cost to develop a hotel booking app like Marriott Bonvoy depends on the app’s complexity, features, design, technology, and the development team you choose. A basic app costs less, while an advanced app with loyalty programs, AI-powered recommendations, real-time booking, and secure payment features requires a higher investment.

Several factors affect the overall development cost, including the number of features, platform selection (Android, iOS, or both), UI/UX design, third-party integrations, cloud infrastructure, security, and ongoing maintenance. Planning your budget carefully before development helps avoid unnecessary expenses.

It is also important to choose features that match your business goals and target audience. Starting with essential features and adding advanced functionality later can help you launch faster while keeping costs under control.

Working with an experienced hotel booking app development company ensures your app is built with the latest technologies, strong security, excellent performance, and room for future growth. With proper planning and the right development partner, you can build a scalable, secure, and user-friendly hotel booking app like Marriott Bonvoy that delivers long-term value for both your business and customers.

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