App Development in USA

We build great apps for Android

Top digital product developers in USA with a focus to Provide the best digital experience.


App Dev.

Our best app developers are at your service if you are looking to use mobile technology for your business. We provide mobile app development services for iOS and Android, so that you can meet your consumers on their favorite devices. Zazz has changed the landscape of mobile app development here in United States thanks to our efficient team. We have been regarded as the best mobile app development agency in Silicon Valley due to our commitment to the technology and amazing working methods.

We Design Applications for


Smart Watch


Personal Computer



Technology is everything

There was a time when we used to do business by implementing traditional methods, however, now is the time for innovations and modern technological ways to conduct business and financial commitments. Zazz has already boosted many organizations with the necessary tools so that they can compete well in this technological era. With us, you can achieve new heights.

iOS App Development

The number of people buying Apple iPhones is on the rise year on year. Of course you want to give this massive user base your unique solution! We create iOS apps for iPhones and iPads using the programming languages of Swift and Objective-C, and the development tools and guidelines of Apple itself.

Android App Development

Knew that Android users show higher brand loyalty than users of iOS? An Android app is sure to be paying off! We do Android mobile application development from scratch and can port your existing iOS application to Android. We are using Java and Kotlin to build applications for Google's world-champion operating system.

Mobile Backend Engineering

Zazz offers MBaaS. For those who don't want to write their own backend servers or who don't want to invest in a cloud-based system, this is a great choice. There are many independent and corporate MBaaS providers like StackMob and Kinvey that can deliver advantages of improved features, reduced development time and even an analytics framework to track one or more of the applications.

QA and Testing

Quality Assurance (QA) is represented as an activity that ensures an organization delivers the best possible product or service to its customers. QA focuses on improving the delivery of Quality Products to customers operation. An organization must ensure that processes comply with the quality standards of software products are efficient and effective. With Zazz, you need not to worry about glitches and error.

TestrailCharles proxy
XCTest UI Espresso
CalabashAWS Device Farm
Xamarin Test CloudFirebase Test Lab

We’re a strategic design and innovation partner for leading brands.

Making our clients successful

Adaptive Growth

The biggest advantage of having a mobile app for your company is that there is no disadvantage. Yes, the smartphone usage and technology has evolved much that now it provides guaranteed adaptive growth and scalability. It is no more a risky business and with Zazz you will surely secure your goals and manage your future endeavors.

Versatile Engagement

In today's digital economy, online business promotion and customer engagement is essential. Most of the customers search for products and services using web or smartphones. To engage customers, small business owners should focus on increasing the digital presence. Mobile apps provide you with versatile engagement where on one hand you engage millennial and on other there are huge business prospects for kids and elders.

Scalable Resources

A scalable app is one that can accommodate more resources without altering the base structure to make room for more traffic. A well monitored and thoughtfully designed mobile app doesn't need a special kind of development but a special strategy and road map which Zazz surely provides to its clients.

Controlled Processes

Now everything is about management and controlled processes. We value time and money and hence we devise strategy keeping in mind the budget and investment goals.


Our Key Features

Zazz has incorporated talented developers and modern technologies. We have hired the best designers and provide our customers with ultra-modern and new solutions.


Your Idea’s into Products

This decade belongs to new ideas and startups that could turn themselves into big enterprises with the help of contemporary technologies. Zazz love to work with the brilliant minds, if you got an idea and want to work to realize your dream, do contact us.


Industries We Serve

Zazz is very fortunate as we have worked with almost every kind of industry. We are familiar with the fact that every industry is unique and we handle them by allocating specific teams.


Our Capabilities

Making our clients successful

Zazz is well known in the technological sector due to its remarkable capabilities. We have hired almost every type of talent and always remain ready for the new innovations and evolutions. Zazz is as creative as it sticks to the basics. We have engaged different spectrums and models that help us to deliver extraordinary products every single time we get hired.


We are just as excited about your idea.