The iOS app development industry in Pennsylvania is a vibrant sector fuelled by both innovation and growing demand for mobile solutions. Companies range from well-established firms to agile startups, focusing on creating engaging applications across various domains such as healthcare, e-commerce, and finance. The trend toward automation and increased user engagement is pushing developers to integrate advanced technologies like artificial intelligence and machine learning into their apps. With the rise of remote work and mobile reliance, this industry is adapting swiftly and presenting ample opportunities for growth and collaboration, ensuring it remains a hotbed for tech advancements.

This list features 22 iOS app development companies primarily based in Pennsylvania. They vary significantly in size—from small teams to larger firms— and include entities founded in the late 1990s through newer start-ups established in recent years. With specializations encompassing app design, development, and consulting services, these companies cater to various clients, ensuring tailor-made solutions that address specific needs across sectors, including startups and Fortune 500 companies.

Read on to explore the top iOS app development companies in Pennsylvania.

Top 22 Ios App Development Companies in Pennsylvania

1. Xtreem Solution

• Website: xtreemsolution.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: India 95%, Pakistan 5%
• Founded year: 2008
• Headcount: 51-200
• LinkedIn: xtreem-solution

Xtreem Solution, founded in 2008, is a software development company based in Philadelphia, Pennsylvania, with a significant operational presence in India. The company specializes in mobile app development, web development, and custom software solutions, catering to a wide array of industries including healthcare, education, and e-commerce. With a team of around 62 employees, Xtreem Solution emphasizes tailored technology services aimed at enhancing digital capabilities for businesses. Their portfolio showcases a variety of projects, particularly in mobile app development for both iOS and Android platforms. The firm prides itself on a customer-friendly approach, aiming for long-term engagement with clients. Their expertise extends to modern technologies such as React Native and Xamarin, positioning them well within the competitive app development market.

2. Chop Dawg

• Website: chopdawg.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 93%, Pakistan 7%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: chop-dawg-studios

Chop Dawg is a Philadelphia-based app development company that specializes in creating mobile and web applications tailored for startups and growing businesses. Since its inception in 2009, the company has launched over 450 applications, showcasing its expertise in the field. Chop Dawg offers a variety of services, including strategy development, UI/UX design, and ongoing maintenance, ensuring that clients receive comprehensive support throughout the app development process. Their collaborative approach allows them to adapt to the unique needs of each client, making them a trusted partner in the industry. The company has also been recognized with several awards, highlighting its commitment to quality and innovation in app development.

3. OpenForge

• Website: openforge.io
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 90%, Mexico 10%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: openforge

OpenForge, founded in 2018 and based in Philadelphia, Pennsylvania, is a mobile app development company that focuses on delivering innovative mobile solutions for businesses. With a team of 21 employees, they offer a range of services including mobile app development, consulting, design, and testing. OpenForge caters to various sectors, notably healthcare and fintech, and emphasizes a collaborative approach to ensure that their mobile applications meet the unique needs of their clients. They are recognized as a trusted partner of the Ionic Framework, showcasing their expertise in developing applications across multiple platforms. OpenForge also engages in community contributions through open-source projects, reflecting their commitment to the industry. Their client testimonials highlight a consistent track record of delivering quality work and maintaining long-term relationships with customers.

4. inoxoft

• Website: inoxoft.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: Ukraine 93%, United States (USA) 2%, Estonia 2%, Other 2%
• Latest funding: March 2022
• Founded year: 2014
• Headcount: 201-500
• LinkedIn: inoxoft

Inoxoft is a software development company based in Philadelphia, Pennsylvania, founded in 2014. With a workforce of around 183 employees, the company specializes in custom software solutions tailored for startups and small to medium-sized enterprises. Their service offerings include mobile app development, web development, UI/UX design, and data science analytics. Inoxoft has worked with clients across multiple industries, such as healthcare, education, and fintech, providing them with tailored solutions to enhance operational efficiency. The company has a strong emphasis on mobile app development, particularly for iOS, showcasing their capability to create applications that meet the specific needs of their clients. Their approach combines technical expertise with a focus on user experience, ensuring that the applications they develop are not only functional but also engaging for users.

5. Software Merchant Inc

• Website: softwaremerchant.com
• Ownership type: Private
• Headquarters: Wayne, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 84%, India 16%
• Founded year: 1997
• Headcount: 51-200
• LinkedIn: software-merchant-inc

Software Merchant Inc, based in Wayne, Pennsylvania, is a private company founded in 1997. With a workforce of approximately 31 employees, the firm specializes in mobile application development and IT consulting. They offer a comprehensive range of services, including mobile app development, consulting, staffing, and the integration of advanced technologies like augmented reality and artificial intelligence. Their client portfolio includes both Fortune 500 companies and local businesses, reflecting their ability to cater to a wide spectrum of clients. The company emphasizes a client-driven development process, ensuring that the solutions they provide align with the specific needs and goals of their clients. Their expertise extends to various platforms, including iOS, Android, and Java, and they have a notable presence in industries such as finance, healthcare, and retail. Software Merchant Inc has not reported any funding, indicating a self-sustained operational model.

6. Sparx Solutions LTD

• Website: sparxitsolutions.com
• Ownership type: Private
• Headquarters: Chester, Pennsylvania, United States (USA)
• Founded year: 2007
• Headcount: 201-500
• LinkedIn: sparx-solutions-ltd

Sparx Solutions LTD, founded in 2007 and based in Chester, Pennsylvania, is a private IT consulting and digital transformation firm. With a workforce of over 330 employees, the company specializes in a wide array of services, including software development, data analytics, and cybersecurity. Sparx Solutions has carved out a niche in mobile app development, particularly for iOS, where they focus on creating tailored applications that enhance user experience and meet specific business objectives. Their portfolio showcases a commitment to modernizing legacy systems and integrating advanced technologies like AI and blockchain into their solutions. The company has received accolades for its mobile app development capabilities, highlighting its effectiveness in delivering quality products to clients across various industries.

7. Softwarium

• Website: softwarium.net
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: Ukraine 88%, United States (USA) 6%, Poland 6%
• Founded year: 2000
• Headcount: 51-200
• LinkedIn: softwarium

Softwarium is a software development company based in Philadelphia, Pennsylvania, founded in 2000. With a workforce of approximately 66 employees, the company specializes in creating custom software solutions tailored to the needs of businesses across various sectors, including healthcare, logistics, and aviation. Their service offerings include mobile app development, IT security, and cloud computing, with a notable emphasis on iOS app development. Softwarium has built a reputation for enhancing operational efficiency and customer satisfaction through innovative software solutions. The company operates with a significant portion of its workforce based in Ukraine, which allows it to leverage a broad talent pool. Their client base includes Fortune 500 companies, indicating a level of trust and credibility in their services. Softwarium's commitment to quality is reflected in their rigorous development processes and positive client testimonials, showcasing their ability to deliver effective software solutions that align with business objectives.

8. c3s Software

• Website: c3ssoftware.com
• Ownership type: Private
• Headquarters: Glen Mills, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 84%, Egypt 16%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn: cccomputersolutions

C³S Software, founded in 2005 and based in Glen Mills, Pennsylvania, is a private software development firm that specializes in high-performance application development, mobile and cloud application solutions, and user experience design. With a workforce of around 43 employees, the company primarily serves software companies looking to enhance their development capabilities and reduce time to market. C³S Software has established a strong presence in the U.S. market, with a significant portion of its workforce based domestically. Their services include mobile application development, where they leverage technologies such as Swift and Objective-C for iOS applications. The company prides itself on assembling skilled teams that work closely with clients to bring their business ideas to fruition, ensuring that the solutions provided are not only effective but also aligned with the clients' strategic goals. C³S Software has built a reputation for maintaining strong client relationships and delivering tailored technology solutions across various industries.

9. Vivat, Inc

• Website: vivatinc.com
• Ownership type: Private
• Headquarters: Bristol, Pennsylvania, United States (USA)
• Employee distribution: Moldova 74%, United States (USA) 26%
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: vivat-inc-

Vivat, Inc. is an IT services firm based in Bristol, Pennsylvania, founded in 2001. The company specializes in custom software development, cybersecurity, data science, and cloud integration solutions. With a workforce of around 51-200 employees, Vivat serves a broad spectrum of clients, including startups, medium-sized businesses, and large enterprises. Their expertise extends to mobile app development, where they utilize modern frameworks like React, Flutter, and Ionic to create applications that meet the needs of their clients. Vivat is also recognized for its commitment to quality and security, holding ISO/IEC 27001:2018 and ISO 9001:2015 certifications. This positions them as a reliable partner for businesses looking to enhance their technological capabilities and operational efficiency.

10. Mh Technologies

• Website: mhtechnologies.us
• Ownership type: Private
• Headquarters: West Chester, Pennsylvania, United States (USA)
• Employee distribution: Pakistan 74%, United States (USA) 20%, Bangladesh 6%
• Founded year: 2015
• Headcount: 51-200
• LinkedIn: mhtech

Mh Technologies, founded in 2015 and based in West Chester, Pennsylvania, is a software development company that specializes in mobile application and website development. With a team of around 51 to 200 employees, they focus on providing tailored software solutions that enhance the digital capabilities of businesses and organizations. The company prides itself on its commitment to quality and customer satisfaction, ensuring that they align closely with client goals throughout the development process. Their portfolio showcases a range of mobile applications, including those for iOS, indicating their active involvement in the mobile app development industry. They also offer design services and payment integration solutions, further broadening their service offerings. The company operates with a significant portion of its workforce based in Pakistan, which may contribute to their competitive pricing and ability to deliver projects efficiently.

11. BimSym eBusiness Solutions, Inc

• Website: bimsym.com
• Ownership type: Private
• Headquarters: Warminster, Pennsylvania, United States (USA)
• Employee distribution: India 100%
• Founded year: 1996
• Headcount: 11-50
• LinkedIn: bimsym-ebusiness-solutions-inc

BimSym eBusiness Solutions, Inc., founded in 1996 and based in Warminster, Pennsylvania, is a technology and software development company that specializes in custom web and mobile applications, cloud solutions, and digital transformation services. With a team of approximately 27 employees, they cater to a range of clients, including startups, small businesses, and corporate entities. Their approach is centered on enhancing operational efficiency and digital presence through tailored technology solutions. BimSym's services include mobile application development, where they focus on creating innovative and user-friendly applications that meet the specific needs of their clients. They also engage in cloud application development and modernizing legacy systems, showcasing their adaptability in a fast-evolving tech environment. Their commitment to delivering high-quality applications on time and within budget reflects their project management capabilities, making them a reliable partner for businesses looking to navigate the complexities of digital transformation.

12. HazelSoft

• Website: hazelsoft.net
• Ownership type: Private
• Headquarters: Moon Township, Pennsylvania, United States (USA)
• Employee distribution: Pakistan 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: atomicity-interactive

HazelSoft, founded in 2014 and based in Moon Township, Pennsylvania, is a software development company that specializes in creating custom software solutions tailored to the needs of businesses. With a team of approximately 50 skilled professionals, HazelSoft offers a range of services including mobile app development, web app development, cloud applications, and quality assurance testing. The company has successfully partnered with clients across various sectors, including those in the US, Canada, Greece, and the UAE. Their approach emphasizes transparency and collaboration, ensuring that clients are engaged throughout the project lifecycle. HazelSoft has built a reputation for delivering high-quality software solutions that help businesses enhance their technology capabilities and streamline operations. They have not reported any funding, indicating a self-sustained growth model.

13. HydraLab LLC

• Website: hydralab.am
• Ownership type: Private
• Headquarters: Macungie, Pennsylvania, United States (USA)
• Employee distribution: Armenia 100%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: hydralab-llc

HydraLab LLC, founded in 2016 and based in Macungie, Pennsylvania, is an IT consulting and software development firm that specializes in tailored technology solutions. With a team of 16 employees, the company focuses on enhancing business operations through innovative digital products and services. HydraLab has carved a niche in mobile application development, particularly for iOS, and has successfully delivered over 50 projects across various sectors, including healthcare, education, and retail. Their approach emphasizes collaboration and transparency, ensuring that client needs are met with precision. The company has not reported any funding, indicating a self-sustained growth model. HydraLab's commitment to pushing technological boundaries positions it as a relevant player in the software development industry.

14. Chirp Technologies

• Website: chirptech.net
• Ownership type: Corporate
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: Pakistan 69%, United States (USA) 23%, Argentina 8%
• Latest funding: February 2020
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: chirp-technologies-dot-net

Chirp Technologies, founded in 2018 and based in Philadelphia, Pennsylvania, is a software development and IT consultancy firm. With a team of 26 employees, the company focuses on creating innovative mobile and web applications, as well as IoT solutions. They cater to both startups and established businesses across various sectors, including healthcare, fashion, and retail. Chirp Technologies emphasizes a collaborative approach to product development, ensuring that client requirements are met from idea to deployment. Their services include mobile app development for both iOS and Android platforms, web application development, and IoT application development. The company has successfully completed over 100 projects, showcasing their ability to deliver effective solutions that enhance customer engagement and operational efficiency.

15. BJS Soft Solutions

• Website: bjssoftsolutions.com
• Ownership type: Private
• Headquarters: Chesterbrook, Pennsylvania, United States (USA)
• Employee distribution: Pakistan 75%, United States (USA) 25%
• Founded year: 2015
• Headcount: 51-200
• LinkedIn: bjs-soft-solution

BJS Soft Solutions, founded in 2015 and based in Chesterbrook, Pennsylvania, is a private IT solutions provider with a workforce of approximately 63 employees. The company specializes in software development, web development, and mobile application development, catering to businesses across various sectors, including healthcare and finance. With a strong emphasis on quality assurance and customer support, BJS Soft Solutions aims to deliver innovative technology solutions that enhance operational efficiency and customer satisfaction. Their portfolio includes a range of services such as UI/UX design, enterprise solutions, and DevOps, showcasing their capability to handle complex projects. The company operates with a significant portion of its workforce based in Pakistan, which may contribute to cost-effective service delivery. BJS Soft Solutions has not reported any funding, indicating a self-sustained growth model.

16. Echo Valley Online Solutions

• Website: echovalley.net
• Ownership type: Private
• Headquarters: Mount Lebanon, Pennsylvania, United States (USA)
• Employee distribution: Lebanon 100%
• Founded year: 2021
• Headcount: 11-50
• LinkedIn: echovalleyos

Echo Valley Online Solutions, founded in 2021 and based in Mount Lebanon, Pennsylvania, is a private technology solutions provider. The company specializes in custom software development, mobile applications, and e-commerce solutions. With a team of 16 employees, Echo Valley aims to enhance the digital presence and operational efficiency of businesses. They focus on delivering tailored solutions that meet specific client needs, ensuring high-quality service and customer satisfaction. Their offerings include mobile app development, where they create native, hybrid, and cross-platform applications, showcasing their commitment to modern technology. Echo Valley also provides services in artificial intelligence, web development, and e-commerce, positioning themselves as a comprehensive technology partner for businesses looking to thrive in the digital age.

17. Truefit

• Website: truefit.io
• Ownership type: Venture Capital
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Seed, $20,000, July 2015
• Founded year: 1997
• Headcount: 51-200
• LinkedIn: truefit

Truefit is a software development firm based in Pittsburgh, Pennsylvania, founded in 1997. With a team of approximately 66 employees, the company specializes in crafting impactful software solutions tailored to the needs of various industries, including fitness and legal services. Truefit focuses on enhancing operational efficiency and user experience through custom software, artificial intelligence integration, and mobile applications. Their portfolio includes notable projects like the mobile app for Bare Performance Nutrition, which improved customer engagement and sales. Truefit's structured approach to product development, encapsulated in their Idea Launch process, emphasizes understanding user needs and delivering effective solutions. The company has also received seed funding, which supports its growth and innovation efforts in the software development sector.

18. Curotec

• Website: curotec.com
• Ownership type: Private
• Headquarters: Newtown Square, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 86%, Brazil 3%, Paraguay 3%, Other 8%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: curotec

Curotec is a technology solutions provider based in Newtown Square, Pennsylvania, established in 2010. The company specializes in software development and consulting services, offering a range of solutions that include application development, SaaS solutions, e-commerce development, and mobile development. Curotec collaborates closely with clients across various industries to enhance their digital capabilities and streamline operations. With a team of approximately 72 employees, Curotec has built a reputation for delivering tailored technology solutions. Their expertise extends to several programming languages and frameworks, including React, Python, and Node.js, which are essential for modern application development. Curotec has worked with notable clients, including large enterprises, showcasing their ability to handle complex projects. They have received recognition through various awards, indicating their commitment to quality and innovation in the tech industry.

19. The Dev Shop

• Website: thedevshop.com
• Ownership type: Private
• Headquarters: Verona, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: the-dev-shop

The Dev Shop, founded in 2013 and based in Verona, Pennsylvania, is a private software development company with a team of 11-50 employees. They specialize in creating mobile and web applications, APIs, and integrations tailored for businesses. The company emphasizes high-quality software solutions and fosters strong partnerships with clients throughout the development process. Their structured approach includes phases such as discovery, architecture, development, and release, ensuring that projects are well-planned and executed. The Dev Shop has worked with various clients, receiving positive feedback for their creative execution and commitment to delivering exceptional software. They have not reported any funding, indicating they operate independently without external financial backing.

20. B-Three Solutions, Inc.

• Website: bthreesolutions.com
• Ownership type: Private
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 11-50
• LinkedIn: b-three-solutions

B-Three Solutions, Inc. is a Pittsburgh-based software consulting firm founded in 2006. With a team of 24 employees, the company focuses on custom software development, mobile applications, and technology assessments. They cater to a variety of clients, including businesses and government entities, aiming to enhance operational efficiency through tailored software solutions. B-Three has developed a range of mobile applications, showcasing their expertise in this area. Their services include mobile solutions, web development, and business technology assessments, among others. The firm prides itself on its agile development approach and fixed-fee project structure, ensuring transparency and reliability for clients. B-Three's commitment to in-house project development allows them to maintain quality control and foster strong client relationships, further solidifying their position in the software development industry.

21. Atlasiko Inc

• Website: atlasiko.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 62%, Ukraine 38%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: atlasiko-inc-

Atlasiko Inc. is a Philadelphia-based software development company founded in 2015. With a team of approximately 29 employees, the company specializes in a wide array of IT services, including custom software development, web development, and IT consulting. Atlasiko serves clients across various industries, helping them enhance their digital capabilities and operational efficiency through tailored solutions. The company has successfully completed over 1,000 projects and has collaborated with more than 500 clients, showcasing its experience and reliability in the field. Atlasiko also has a presence in Ukraine, which allows them to leverage a broader talent pool for their projects. Their service offerings include mobile app development, web apps development, and IT consulting, among others, indicating a strong capability in delivering comprehensive software solutions.

22. OpenSource Technologies

• Website: ost.agency
• Ownership type: Private
• Headquarters: Exton, Pennsylvania, United States (USA)
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: opensource-technologies-pvt--ltd-

OpenSource Technologies Inc. is a technology and development firm based in Exton, Pennsylvania, specializing in custom software solutions, web and mobile application development, and digital marketing services. Founded in 2009, the company has grown to employ between 51 and 200 professionals, reflecting a stable workforce dedicated to delivering quality services. OST focuses on enhancing the digital presence and operational efficiency of businesses across multiple sectors, including healthcare, education, and retail. Their mobile app development services are tailored to create user-friendly applications that engage customers and drive business productivity. The company also emphasizes the importance of UI/UX design, ensuring that the applications they develop are not only functional but also visually appealing. With a commitment to transparency and client collaboration, OST has built a reputation for delivering projects on time and within budget, making them a reliable partner for businesses looking to innovate in the digital space.

Ios App Development Insights: Key Companies in Pennsylvania

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