Custom Mobile App Development Services

Looking to create the next great mobile app? Our award-winning mobile app development team is passionate about application design and creation across multiple platforms and has the expertise to take your vision from concept to launch. By understanding your business goals and connecting the pieces in between, we’re able to create an engaging, memorable and feature-rich applications that will make a lasting impact.
Plain and simple, we help clients launch the best apps possible across multiple platforms.

Pegasus One has an in-house team of expert Mobile application developers that have a proven track record of successful mobile applications across all platforms. Our clients choose us over others for their most demanding projects. Whether it’s Obj C, Java, HTML5, Ruby, or Python we know it well! At Pegasus One, we build products with clean code and solid architecture.

Talk to our App engineers

Mobile app development solutions

iOS Development

iOS development is an exciting field! It involves creating applications for devices running Apple’s iOS operating system, such as iPhones, iPads, and iPod Touch devices.

J2EE/J2ME

J2EE, now evolved into Jakarta EE, is a platform for building large-scale, multi-tiered, distributed enterprise applications in Java. It provides a set of specifications and APIs designed to simplify the development of complex web applications, services, and middleware.

Android Development

Android development refers to the process of creating applications for devices running the Android operating system, which is primarily used in smartphones, tablets, smartwatches, TVs, and other devices. It is one of the most popular platforms for mobile development due to its large user base and open-source nature.

HTML5

HTML5 (HyperText Markup Language, version 5) is the latest version of the standard markup language used to create and structure content on the web. HTML5 introduces a range of new features, improved functionality, and better support for modern web applications, making it more versatile and powerful for both developers and users.

RhoMobile

RhoMobile is a mobile application development framework that allows developers to build cross-platform applications. It focuses on enterprise-level applications, making it particularly useful for businesses that need to create apps for various mobile devices without writing separate code for each platform. RhoMobile’s key strength is its ability to enable the development of native applications for multiple mobile operating systems like iOS, Android, and Windows Phone, using a single codebase.

Windows Phone Dev

Windows Phone development refers to the process of creating applications for the Windows Phone operating system, which was developed by Microsoft. Windows Phone was initially released in 2010, and it went through various iterations until Microsoft officially discontinued it in 2017 in favor of focusing on Windows 10 Mobile (which was eventually also discontinued).

During its time, Windows Phone was known for its unique interface, the Live Tiles, and its focus on integration with Microsoft services, such as Office, OneDrive, and Xbox.

Sencha

Sencha is a software company that provides tools for building HTML5-based applications, focusing primarily on web and mobile app development. It is known for its powerful frameworks and tools that help developers create rich, interactive, and highly responsive user interfaces for web and mobile applications. Sencha’s products are particularly geared towards enterprise-level applications, enabling businesses to deliver cross-platform solutions.

Java Development

Java development refers to the process of designing, creating, and maintaining applications written in the Java programming language. Java is one of the most widely used programming languages in the world, known for its portability, scalability, and robust performance. It is an object-oriented language and follows the principle of “Write Once, Run Anywhere” (WORA), meaning Java applications can run on any device or platform that has a Java Virtual Machine (JVM) installed.

MoSync

MoSync was a mobile application development framework that enabled developers to create cross-platform apps for multiple mobile operating systems using a single codebase. MoSync focused on simplifying the process of writing native applications for a wide range of devices, including smartphones, tablets, and other embedded systems, by offering tools to target platforms like iOS, Android, Symbian, and Windows Phone.

Android SDK

The Android SDK is a collection of tools and libraries used by developers to create applications for devices running the Android operating system. The SDK provides the necessary resources to build, test, and debug Android applications. It includes a set of APIs, libraries, tools, and documentation that enable developers to interact with Android devices and leverage the features of the Android platform.

PhoneGap

PhoneGap is an open-source mobile application development framework that allows developers to build cross-platform mobile applications using standard web technologies such as HTML, CSS, and JavaScript. The framework leverages a WebView component to run web applications in a native container, allowing them to function as native apps on multiple platforms, including iOS, Android, Windows Phone, and others.

C# / Onjective C

C# is a modern, object-oriented programming language developed by Microsoft. It is part of the .NET framework and is commonly used for building a wide variety of applications, ranging from desktop and web apps to mobile applications and games. C# is designed to be simple, powerful, and flexible, and it integrates seamlessly with other Microsoft technologies.

Appcelerator

Appcelerator is a mobile application development platform that enables developers to build cross-platform apps for iOS, Android, and other platforms using a single codebase. It is primarily known for its Titanium framework, which allows developers to write mobile applications using JavaScript, which is then compiled into native code for different operating systems.

Java

Java is one of the most popular, versatile, and widely used programming languages in the world, developed by Sun Microsystems (now owned by Oracle). It is an object-oriented, class-based, and general-purpose language designed to have few implementation dependencies. Java is used to develop a wide range of applications, from mobile apps and web applications to enterprise systems, big data solutions, and embedded systems.

Case Studies

Explore some of Pegasus One’s success stories.

Pegasus One Reduces In-House IT Burden By 80% With Power BI Solution

Logistics provider increased delivery ROI by more than 40% with Pegasus One

Why Choose Us

Set up a consultation

We take mobile seriously. Applications should work as desired, hiding the advanced technologies they are built using.

At Pegasus One, our expertise in the field of UX Designing and mobile architecture development enables us to deliver the best quality user experiences with the best coding practices, combining the two to make sure that our products stand out of the crowd.

Quick reads

Authored articles from Pegasus One.

Explore more articles

Implement a Telehealth System in Just Two Weeks
When To Hire An Android App Development Company vs. Freelancer
Things To Consider While Hiring An App Development Agency

Ready to talk about mobile app development?

Unlock the power of Silicon Valley-level expertise at a fraction of the cost with our custom mobile app development services. Our skilled engineers specialize in creating high-performance mobile applications across multiple platforms. With proficiency in over 100 programming languages and frameworks, our team is equipped to bring your mobile app ideas to life—delivering innovative, scalable, and user-friendly solutions tailored to your business needs. Whether you’re building a simple app or a complex mobile solution, we ensure high-quality results and seamless performance. Let us transform your vision into an app that stands out.

Schedule a consultation

We deliver extra-ordinary outcomes
for extra-ordinary clients

Working with you was an awesome experience! Thank you for improving our site performance fifteen-fold within a few days.... Working with you was an awesome experience! Thank you for improving our site performance fifteen-fold within a few days

Johnson Bruce

Thanks to you, our company now has time to concentrate on the important things, and not worry about who will devlop and grow our product

Kathleen Webber

As a verteran of many systems-development projects, I was particularly impressed with your implementation speed, adaptability to multiple changes, timely improvement recommendations, warnings about potential problems.

Nathan Chaffey

your company has worked on a variety of complex projects for us. We return again and again because your team is very talented and dedicated to delivering high-quality work products at a very competitive price point.