Top 10 Mobile App Development Companies in Pittsburgh 2026

21Twelve Interactive is famous as 2016 as one of the very best portable application development companies in Pittsburgh from the world. We’re working with a group of young and dynamic software designers. Our cloud services using all the dream of presenting safe and cost-effective solutions to people, private, and hybrid services. An intricate however straightforward mission supports us make each and every morning one of their clients; A better now.

Our services enable our clients to host the great things about a cloud platform without any compromising agility and efficiency. We transform strategies into innovative panaceas that enable our customers to live a remarkable experience. We’ve employed literary, goal-oriented, and passionate people to hold out their assignment.

At Truefit, we serve clients, from entrepreneurs to executives, who need to create new software products that delight their users and grow their business. 

We believe that experienced, cross-functional teams are the best way to design and build successful products.

ANTLR Interactive is a bespoke software development firm which helps small and medium sized businesses utilize custom software to maximize their efficiency.

We understand passion and this passion helped us break out of our big corporate jobs to work with ideas that are going to change the future. Our focus is to work with startups and SaaS companies and aid them build the right technology behind that idea. We understand that executing an idea is hard and that’s the reason why more than 90% of the startups fail.

Some of the key reasons for these failures often result from reasons like bad product experience, failure to scale the product at the right time, or focus too much on the technology instead of focusing on the market. That’s where we wish to offer our services. We want to help startups and SaaS companies rely on us for all their technology needs.

Full Stack Development and Creative Design agency to convert your ideas into beautiful apps, games & products.

Our Technology-headed brains are always taking up the challenges of serving various domains with perennially emerging technologies enabling digital transformation to become competitive in shaping the revitalized ecosystem of their choice. The industries we cater to are Fintech, Healthcare, Manufacturing, Education, Logistics, Retail and e-commerce.

We strongly believe that embracing Digital Transformation is the primary need of any business to stay in tandem with the perennial advancement.

RedTree is a web design and UX/UI company located in Pittsburgh, PA. specializing in website and user experience. RedTree’s main goal is to help businesses best exemplify themselves online with a high-functioning website.

At Jireh Mobile, we provide mobile marketing tools that connect you with your audience via text marketing and mobile app development. 

In 2019 it is imperative to have a defined strategy that includes connecting with your audience via their mobile phone. 

Moxie is a modern marketing solutions agency that expertly leverages the value of data, content, and technology to help our clients grow. We push the boundaries of what’s possible to outperform the competition in the areas of strategy, creative, social marketing, media, analytics and technology development. Founded in 2000, Moxie has nearly 500 talented employees in Atlanta, Los Angeles, New York and Pittsburgh.

Owned by global media giant Zenith — part of the Publicis Groupe — Moxie is able to quickly leverage cross-company areas of enterprise, talent, experience, resources, and tools.

Here at NuRelm, we love using the internet to build great things for our clients. E-commerce systems, content managed websites, extra secure hosting, custom web applications, mobile apps, integrations between a website and nearly anything, to name a few of those things.

ZAP Solutions is a Web development company that has served as a trusted Web and Mobile technology provider to agencies, large companies and SMBs across a variety of verticals since 1997. Our in-house competence center includes certified specialists in .NET, PHP, and HTML5 technologies, and mobile professionals.

We deliver comprehensive Web services including Web and social media application development, custom software development, database development, system integration solutions and technical consulting and support.