Trusted by Globally Renowned Corporations and Multinational Brands
App Development Services Done for Top International Brands
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We cater to the needs of Diverse Verticals like:

Our On-Demand Application
Development Services

On-demand iOS App Development

iOS App Development

Zazz develops custom-built on-demand iOS apps that are compatible with multiple devices like iPhones, Macs, Apple Watches, and Apple TVs by leveraging the Apple platform’s robust capabilities. We take pride in mastering the finest languages like Swift, Objective-C, and Xamarin while employing tools like XCode and IDE to deliver result-oriented on-demand applications that blend seamlessly with your business model.

On-demand Android App Development

Android App Development

Whether it is a multinational company or a budding startup, numerous enterprises resort to Zazz for integrating android on-demand apps into their businesses. Our tech architects have developed and deployed hundreds of on-demand apps by channelling the strength of Android’s developer tools such as Java, Kotlin, Jetpack, Android Studio, and the Google Play Console.

On-demand Web App Development

Web App Development

Our mobile app development company is dedicated to devising the most intuitive web-based on-demand applications, crafted with web app frameworks and languages including Python, HTML, JavaScript, Angular.js, PHP and many more. A wide range of industries trusts us because of the advanced engineering of effective, efficient, easy-to-use corporate and customer-facing web apps, SaaS solutions, online portals, and more.

App and Web UI UX Design

App and Web
UI UX Design

We have a pool of creative thinkers who can create responsive app and web UI UX designs, enhancing the usability of your product & services while establishing a distinctive online presence of your business. Designers at Zazz have mastered the art of mapping out the user stories, crafting the wireframes, defining the brand’s guidelines, designing the custom high-fidelity mockups and constant iteration to boost user engagement.

Multiple Platform Deployment

Multiple Platform

With more than a decade of experience in delivering and deploying thousands of applications, Zazz is focused on offering quality services to end users. We devise and deliver next-gen applications and deploy them to multiple platforms. At Zazz, we have refined and fine-tuned the app development process, ensuring high-quality standards. Our engineers employ agile methodology for a smooth development and deployment process throughout.

Maintenance and Service Support

Maintenance and
Service Support

Zazz is dedicated to meeting the personal requirements of the client by offering holistic support & maintenance services while taking full responsibility to make the app live. We will improve the application to ensure it reaches the end user in a completely error-free state. Whether there are monitoring crashes or maintaining analytics and monetization aspects, we have a 24/7 support team providing prompt assistance.

Our On-Demand App Development Showcase

Your quest for skilled on-demand app developers ends here!

With more than 763 mobile app releases, we have helped companies build new technical capabilities modernize products & services, optimize internal processes, increase business agility, and improve customer experiences.

We hold immense expertise in developing
on-demand apps with the following features:

Scheduling and Managing Appointments

Scheduling & managing appointments

Scheduling and Managing Appointments
Scheduling & managing appointments

Let your users book a service or schedule it in advance in a hassle-free manner with just a few clicks. Whether it is booking a cab or ordering food with just a few clicks, app users can save significant time and effort.

Order Tracking

Order Tracking
Order Tracking

We develop apps that have an easy-to-use interface, enabling your customers to scroll through the digital menu, place orders in no time and track them via picture-in-picture options.

Promotions & Discounts

Promotions & Discounts
Promotions & Discounts

Let your users stay updated about all the latest offers, exciting deals, order status, and upcoming products. We integrate a push notification feature that works as a reminder to let the customers know about all the promotions and discount deals on time.



This feature acts as a communication bridge for the user and on-demand partner where they can quickly find each other on maps and their respective locations. We leverage network routing address mechanisms that help in determining accurate location.

In-app Payments & POS Integrations

In-app Payments & POS Integrations
In-app Payments & POS Integrations

Offer customers a secured payment experience while integrating many payment options and streamlined POS integrations. We build apps with comprehensive payment options like debit/credit card, PayPal, iOS wallet, Stripe, online banking and other COD alternatives.

Ratings and Reviews System

Rating & Reviews System
Ratings and Reviews System

Interactive reviews and rating systems facilitate customer interaction and guide business owners to evaluate consumer behavior and amend accordingly.

Real-time Email & Push Notifications

Real-time Email & Push Notifications
Real-time Email & Push Notifications

Users can track and manage deliveries seamlessly with real-time location tracking of their respective orders. Notify the users about special discounts and offers, enticing them to use your app frequently.

Advanced Analytics & Reports

Advanced Analytics & Reports
Advanced Analytics & Reports

Receive a bird’s eye view of the activities of users and on-demand partners, a number of bookings & requests, commissions earned most visited location and much more. Check out advanced reports to understand the areas to be improved and strategized.

Social Media Integration

Social Media Integration
Social Media Integration

Connect various social media platforms with loyalty, discount and referral programs to gain more traction and enable the existing customers to earn points and rewards.

Some of the Famous Platforms revolutionizing
the on-demand delivery industry are:

On-demand delivery software facilitates user and other stakeholders to use and manage the services in the utmost convenient manner. These are a few examples of the most sought-after apps in this category. Have a look:

Our On-Demand App Development Process

What Sets Us Apart?

24*7 Support & Maintenance

24*7 Support &

Zazz works on the basic principle of offering a convenient experience to the clients and end users. We have a dedicated Support & Maintenance team to address your concerns and provide real-time support. You can anytime schedule a meeting with us to seek relevant assistance.

Security & Privacy

Security &

Our developers take essential measures to protect the data & information of the end users. They integrate vital security elements like multifactor authentication, encryption, frequent backups, role-based access control, etc. to combat cyberattacks, data leaks, and unauthorized access.

Integrating diverse systems

Integrating diverse

The tech experts at Zazz are proficient in incorporating multiple robust and imperative infrastructural systems like customer relationship management software, POS integration & payment gateways to facilitate the users a one-of-a-kind experience.

Agile Methodology Integration

Agile Methodology

Our team of engineers, developers and designers incorporate agile methodology to ensure your data is easily managed, protected and accessible from any device. Our clients trust us because they have a sense of security and ease as they can contribute more to their projects via our agile techniques.

Commission Tracking Report Integration

Commission Tracking
Report Integration

The experienced team at our software development company develops the commission tracking report system in the on-demand apps that explicitly gives you a detailed understanding of the commission earned by the service provider and let them manage their finances.

Certified & Experienced Professionals

Certified & Experienced

We have curated a competent workforce that accounts for America’s 2% tech talent. Our team of engineers have worked on over 763 projects and deployed 397 apps to various multinational brands and businesses, including Fortune 500 companies.

Trusted By Multinational Brands

Trusted By
Multinational Brands

With over a decade in the on-demand app development industry, we have served 125+ multinational companies with our end-to-end on-demand app development solutions. Some of our esteemed clients are RoundUp, TaxVolt, Simply Signs, Riyadh Season, Walmart, ECAO, ROKU, Ideal Protein, MaxSold, Dyna-Glo and many more.

Hands-On Experience


With 12 years of experience in the on-demand app development sphere, Zazz has been successful in delivering several projects for renowned food, grocery, healthcare, travel, real estate, etc. establishments and stakeholders.

Project’s accessibility To The Clients

Project’s accessibility To
The Clients

Zazz lets you leverage control over your on-demand app development project. Our team structures the app development process in such a way that your management procedures are integrated to allow you full access to every progressive development we make. The fine-tuned process enables us to offer the best-in-class on demand app development services.

FAQs on On-Demand App Development

1. What measures does Zazz take in protecting my on-demand app idea?


Zazz precisely understands the value of time and effort you have put into envisioning an app. Thus, we sign a non-disclosure agreement (NDA) with you and adhere to all the regulatory compliance. In the agreement, we state that we cannot disclose any proprietary information during and after the course of working with your company, keeping the rights reserved.

2. What process do you follow in building an on-demand app?


It requires immense technical know-how and in-depth knowledge of the niche to build an on-demand application. Our team of developers and designers follow a well-structured app development process that involves the following steps: Discover, Strategize and Architect; Design and Prototype; Development; Quality & Assurance and Testing, Scale and Measure.

3. Will Zazz take the responsibility to deploy my on-demand app?


Yes, we have an all-inclusive policy to offer deployment and quality & assurance services to our clients. Once all the security and compliance procedures are adhered to, we take complete responsibility for launching the app and offering prompt support & maintenance free for over 60 days. Furthermore, our team will accordingly improve the application to ensure an error-free end-user experience. Even then any bugs or issues occur in the app, our team will book a meeting with you and make the required changes as per your guidelines.

4. Can I expect a structured revenue model for my on-demand app from Zazz?


The ultimate goal of building an on-demand app is monetization while offering a one-of-a-kind experience to the users. The revenue model would totally depend on the types of apps you wish to integrate. Thus, you can consult our experts and receive detailed insights for the same.

5. How will I receive updates regarding the app development process?


We at Zazz, work with a seamless app development process that enables our clients to conveniently view the progress at each stage. We employ agile methodology techniques to ensure high-quality app deliverables on time. We divide the app development cycle into multiple sprints so that you can closely understand the ongoing development and share your valuable feedback.

6. Can Zazz deliver a personalized and unique on-demand app?


Since there are thousands of on-demand apps out there, we take a customer-centric approach to make your app stand out amongst the rest. The moment you book an expert session with us, our experienced professionals will understand your vision and idea, evaluate it and will architect a one-of-a-kind plan to create a personalized application for your business. Once you give us a green flag, we will immediately start working on it further.

7. Will Zazz launch my on-demand app on Google Play Store and App Store?


Yes, we offer full support in launching the app. Our team holds great experience in publishing the app on the respective platforms and immediately takes care of the errors if any.

8. Does Zazz has a separate on-demand app development team and how soon can it be allocated to us?


We are a forerunner in app development and house a dedicated on-demand app development team comprising senior technical managers, system engineers, design architects, technical leads, a quality & assurance team, and deployment and cloud architects. They spare no efforts in building a customized on-demand app for your business. We are a team of 275+ app experts and can allocate the team quickly as soon as you give us confirmation.

9. How can I discuss my app idea with the team at Zazz?


Book a free consultation with our team by filling out the contact form and you will receive an email with a link for the Zoom meeting. The Zoom call will be for 30-45 minutes, where you can discuss your app idea and our team will share a detailed project plan with you that will include a cost estimate and a roadmap. In addition, our experts will provide you with data-driven answers to all your questions, recommendations from an industry expert and professional documentation of your business & technical requirements. You can connect with us at for further queries.

10. Does Zazz offer platform-friendly apps?


Yes, the talented app architects at Zazz build comprehensive and platform-friendly on-demand apps that are compatible with multiple platforms like Android, iOS, desktops, kiosks, web and admin.

11. How much experience does Zazz possess in building on-demand applications?


Zazz has a rich experience of 10 years in creating result-oriented on-demand apps. Being an experienced app development company, we have architected and maintained app development solutions for hundreds of VC-backed Startups, government agencies and Fortune 500 companies. Have a look at some of our best projects in the portfolio segment.

Zazz can turn your vision into a reality. Let’s
collaborate to create something groundbreaking!

Creating Memorable digital experiences since 2009.


18 King St E,14th Floor, Toronto, ON M5C 1C4, Canada


Silicon Park, VIP Hills, Madhapur, Hyderabad, India 500081

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795 Folsom Street, 1st Floor, San Francisco, CA 94103, USA


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New York

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Columbia Tower, 701 Fifth Avenue, 42nd Floor, Seattle, 98104-5119


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Berkeley Square 2nd Floor, Berkeley Square House, London, W1J 6BD, GBR


55 East Monroe Street Downtown, Suite 3800, Chicago, IL 60603, USA

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