Mobile app development businesses in Pennsylvania are pivotal in providing innovative digital solutions. This sector primarily comprises small to medium firms that focus on tailor-made applications for various platforms, including iOS and Android. Companies tackle challenges in industries such as healthcare, finance, and education by prioritizing user experience and operational efficiency. As mobile technology continues to advance, Pennsylvania's app development industry heads towards integrating smart tech like AI and IoT, guaranteeing a dynamic and rapidly evolving service landscape.

The companies on this list range in size from small startups to medium enterprises, predominantly located in Philadelphia and the surrounding areas. Founded between 1994 and 2021, they specialize in various aspects of mobile app development, web solutions, and IT consulting. These firms cater to industries from healthcare to fintech, showcasing their ability to adapt to current market demands while emphasizing innovation and user engagement.

Continue reading to discover the top mobile app development companies in Pennsylvania.

Top 21 Mobile App Development Companies in Pennsylvania

1. 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 firm has launched over 450 applications, showcasing its expertise in the industry. Chop Dawg offers a suite of services that includes strategy formulation, user interface and experience design, and ongoing maintenance, ensuring that clients receive support throughout the entire app development process. The company prides itself on a collaborative approach, working closely with clients to understand their unique needs and deliver customized solutions. With a team of around 50 employees, Chop Dawg has built a portfolio that reflects its commitment to quality and innovation, making it a trusted partner for entrepreneurs and businesses alike.

2. 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, based in Philadelphia, Pennsylvania, is a mobile app development company founded in 2018. With a team of 21 employees, they specialize in crafting innovative mobile solutions for businesses across various sectors, including healthcare, fintech, and education. Their service offerings include mobile app development, consulting, design, and testing. OpenForge prides itself on a user-centric approach, working closely with clients to ensure that their applications meet specific needs and enhance user engagement. They are recognized as a trusted partner of the Ionic Framework, showcasing their expertise in developing mobile applications using this technology. OpenForge also contributes to the open-source community, reflecting their commitment to sharing knowledge and resources within the industry. They have not reported any funding, indicating a self-sustained growth model since their inception.

3. 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 and based in Philadelphia, Pennsylvania, is a private software development firm that specializes in mobile app development, web development, and custom software solutions. With a workforce of around 62 employees, the company primarily operates out of India, with a small presence in the United States. Xtreem Solution caters to a variety of industries, providing tailored technology services aimed at enhancing digital capabilities and operational efficiency for businesses and organizations. Their service offerings include mobile app development for both iOS and Android platforms, as well as cross-platform solutions using technologies like React Native and Xamarin. The company has built a reputation for delivering quality work, as evidenced by their high client ratings and a portfolio that showcases a range of successful projects. They emphasize a collaborative approach to development, aiming for long-term engagement with clients to ensure that their unique needs are met.

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 focuses on creating custom software solutions tailored for startups and small to medium-sized businesses. Their service offerings include mobile app development, web development, UI/UX design, and data science analytics. Inoxoft has worked with clients across various sectors, such as healthcare, education, and fintech, providing solutions that enhance operational efficiency. The company has not reported any funding, indicating a self-sustained growth model. Their expertise in mobile app development is underscored by their use of technologies like Flutter and React Native, positioning them as a competent player in the mobile app development industry.

5. 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 delivering tailored software solutions that enhance the digital capabilities of businesses and organizations. The company prides itself on its commitment to quality and customer satisfaction, working closely with clients from the initial idea stage through to execution. Their expertise spans various technologies, including PHP frameworks, ASP.NET, and mobile app development for both iOS and Android platforms. They also offer design services and payment integration solutions, catering to a wide range of client needs. Their development portfolio includes a variety of projects, indicating their active involvement in the mobile app development sector.

6. 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 around 31 employees, the firm specializes in mobile application development and IT consulting. They cater to a variety of industries, including finance, healthcare, and retail, providing services that range from mobile app development to consulting and staffing. Their expertise extends to integrating advanced technologies like augmented reality and artificial intelligence into their solutions. The company has collaborated with notable clients, including several Fortune 500 companies, to enhance their mobile technology strategies. Software Merchant Inc has established a reputation for delivering quality mobile applications tailored to meet the specific needs of their clients, ensuring a client-driven approach throughout the development process.

7. 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 is particularly noted for its mobile app development capabilities, offering tailored solutions for both iOS and Android platforms. Their approach integrates modern technologies such as AI, AR/VR, and blockchain, ensuring that their mobile applications are not only functional but also innovative. The company serves various industries, including healthcare, finance, and retail, helping clients enhance their operations and customer experiences through technology. Their commitment to quality and customer satisfaction is reflected in numerous accolades, including recognition as a top mobile app developer by industry platforms. Sparx Solutions continues to evolve, adapting to the changing demands of the digital landscape.

8. 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 unique needs of businesses across various sectors, including healthcare, logistics, and aviation. Softwarium offers a comprehensive range of services, prominently featuring mobile app development for both iOS and Android platforms. Their expertise extends to IT security, cloud computing, and system integration, ensuring that their clients receive holistic solutions that enhance operational efficiency and customer satisfaction. The company has built a strong portfolio, working with clients that include Fortune 500 companies, and has received positive feedback for their ability to deliver high-quality applications on time. Their commitment to maintaining a meticulous quality management system further underscores their dedication to excellence in software development.

9. 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, established in 2009. The company specializes in custom software solutions, with a strong emphasis on web and mobile application development. They cater to a variety of industries, including retail, healthcare, education, and non-profit organizations. OpenSource Technologies is dedicated to enhancing clients' digital presence and operational efficiency through tailored technology solutions. Their mobile app development services focus on creating user-friendly applications that engage customers and drive business productivity. The company also offers a range of additional services, such as digital marketing and cloud services, which complement their app development efforts. With a team of skilled professionals, OpenSource Technologies aims to deliver high-quality, innovative solutions that meet the unique needs of their clients.

10. 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, based in Philadelphia, Pennsylvania, is a software development and IT consultancy firm founded in 2018. With a team of 26 employees, the company specializes in creating innovative mobile and web applications, alongside IoT solutions. They cater to a range of clients, from startups to established enterprises, aiming to enhance operational efficiency and customer engagement through technology. Chirp Technologies has developed over 100 applications, demonstrating their active involvement in the mobile app development industry. Their services include full-stack development, ensuring a comprehensive approach from idea to deployment. The company has not reported any funding, indicating a self-sustained growth model since its inception.

11. 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, founded in 2015 and based in Philadelphia, Pennsylvania, is a private software development firm with a workforce of approximately 29 employees. The company specializes in a wide array of IT services, prominently featuring mobile app development, web development, and IT consulting. Atlasiko serves a variety of industries, helping businesses enhance their digital capabilities and operational efficiency through tailored software solutions. With a significant portion of its workforce located in Ukraine, Atlasiko leverages global talent to deliver high-quality services. The company has successfully completed over 1,000 projects, showcasing its ability to meet diverse client needs. Their commitment to innovation is reflected in their offerings, which include augmented reality and IoT solutions, positioning them as a relevant player in the tech industry.

12. 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 specializing in software development, web development, and mobile application development. With a workforce of approximately 63 employees, the company serves various industries, including healthcare and finance, focusing on modernizing operations and enhancing customer satisfaction. BJS Soft Solutions prides itself on delivering tailored technology solutions that drive success for its clients. Their mobile app development services include creating both cross-platform and native applications for iOS and Android, ensuring a strong user experience. The company emphasizes quality assurance and customer support, which are critical in the competitive tech landscape. Their operational model includes a significant portion of their workforce based in Pakistan, allowing them to offer cost-effective solutions while maintaining a high standard of service.

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, primarily located in Armenia, the company focuses on enhancing business operations through innovative digital products and services. HydraLab offers a range of services, including software development, cloud consulting, and mobile application development. They have successfully executed over 50 projects, demonstrating their capability and experience in the industry. Their portfolio includes notable projects like the Eratu mobile app, which emphasizes user experience and advanced functionalities. HydraLab's approach is characterized by transparency, collaboration, and a commitment to pushing technological boundaries, making them a relevant player in the mobile app development space.

14. 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 services include mobile app development, where they create native, hybrid, and cross-platform applications. Echo Valley also emphasizes a collaborative approach, working closely with clients throughout the development process to ensure that the final product aligns with their expectations. The company has not reported any funding, indicating a self-sustained growth model as they navigate the competitive technology landscape.

15. 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 private software development company with a workforce of approximately 50 employees. The firm specializes in creating custom software solutions tailored to the unique needs of businesses. Their service offerings include mobile app development, web app development, cloud applications, and quality assurance testing. HazelSoft has built a reputation for transparency and collaboration, ensuring that clients are involved throughout the project lifecycle. They have successfully partnered with over 100 clients across various industries, focusing on enhancing technology capabilities and streamlining operations. The company operates with a strong emphasis on delivering high-quality, cost-effective solutions, making them a reliable partner for businesses seeking to develop mobile applications and other software products.

16. 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 around 66 employees, the company specializes in crafting impactful software solutions tailored to enhance operational efficiency and user experience. Truefit's expertise extends to custom software development, artificial intelligence integration, and mobile applications. They have worked with various clients, including those in the fitness and legal sectors, to improve their software capabilities. Notably, Truefit has developed a mobile app for Bare Performance Nutrition, which has received positive feedback and significantly boosted sales. Their commitment to understanding user needs and delivering tailored solutions underscores their relevance in the mobile app development industry.

17. ROKET - Product Design, UX, Development & Staffing

• Website: roketco.com
• Ownership type: Private
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 1-10
• LinkedIn: roket

ROKET is a Pittsburgh-based design agency founded in 2014, specializing in product design, user experience (UX), app development, and staffing solutions. With a small team of around 17 employees, ROKET focuses on partnering with startups and growing brands to create engaging digital products. Their services include UX/UI design, mobile app development, and branding, showcasing their ability to deliver comprehensive solutions. ROKET has worked on various projects, including a youth-focused mental healthcare app and a flagship consumer SaaS application, demonstrating their expertise in the mobile app development industry. The agency prides itself on its collaborative approach, ensuring that each project is tailored to meet the specific needs of its clients. ROKET's commitment to quality and innovation positions it as a relevant player in the mobile app development space.

18. 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 services include mobile app development, where they leverage technologies like React, Flutter, and Ionic to create cross-platform applications. Vivat is committed to quality and security, holding ISO/IEC 27001:2018 and ISO 9001:2015 certifications, which reflect their systematic approach to managing IT systems and ensuring client satisfaction. The company has not reported any funding, indicating a self-sustained operational model. Vivat's global presence is notable, with a significant portion of its workforce located in Moldova, enhancing its development capabilities.

19. Otel Consulting

• Website: otelconsulting.com
• Ownership type: Private
• Headquarters: Moon Township, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 1-10
• LinkedIn: otel-consulting-inc.

Otel Consulting, based in Moon Township, Pennsylvania, is a tech agency founded in 2006. The company specializes in software development and digital marketing services, focusing on custom web and mobile applications. Their offerings include mobile app design, where they collaborate with clients from the initial design phase through to the app's launch. Otel Consulting also provides digital marketing and branding strategies, aiming to enhance the operational efficiency and online presence of businesses. With a small team, they emphasize personalized service and support, including 24/7 assistance for their clients. Their portfolio showcases a range of projects, reflecting their commitment to quality and client satisfaction.

20. Windzoon Techno Private Limited

• Website: windzoon.com
• Ownership type: Private
• Headquarters: Wyncote, Pennsylvania, United States (USA)
• Employee distribution: India 100%
• Founded year: 2014
• Headcount: 51-200
• LinkedIn: windzoon

Windzoon Techno Private Limited, established in 2014, operates as a digital marketing agency and web development company based in Wyncote, Pennsylvania, with a significant operational presence in India. The company specializes in a variety of services, including web design, web development, digital marketing, and notably, mobile app development. Windzoon has developed mobile applications for both Android and iOS platforms, utilizing modern frameworks such as Flutter and React Native to cater to the evolving needs of their clients. With a team of approximately 27 employees, they have successfully completed over 1000 projects, showcasing their commitment to delivering quality IT solutions. Their client base spans multiple industries, reflecting their adaptability and understanding of different market needs. Windzoon aims to enhance the online presence of businesses through innovative digital solutions, positioning itself as a reliable partner in the tech industry.

21. Seisan

• Website: seisan.com
• Ownership type: Private
• Headquarters: Lancaster, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1994
• Headcount: 11-50
• LinkedIn: seisan

Seisan is a technology consulting and software development firm based in Lancaster, Pennsylvania, established in 1994. With a team of 39 employees, the company specializes in providing customized digital solutions that include mobile app development, responsive web development, and systems integration. Seisan serves a wide range of clients, from startups to large enterprises, aiming to enhance their technological capabilities and streamline operations. Their mobile app development services are particularly noteworthy, as they focus on creating bespoke applications that drive business growth and improve user engagement. Seisan's approach combines innovative technologies with a deep understanding of client needs, ensuring that their solutions are not only functional but also aligned with market demands. The company has a history of successful projects, including mobile app modernization and the development of applications that integrate with IoT devices, showcasing their expertise in the mobile app sector.

Mobile App Development Insights: Key Companies in Pennsylvania

Company	Headquarter	Size	Founded	Ownership
Chop Dawg	Philadelphia, Pennsylvania, United States (USA)	11-50	2009	Private
OpenForge	Philadelphia, Pennsylvania, United States (USA)	11-50	2018	Private
Xtreem Solution	Philadelphia, Pennsylvania, United States (USA)	51-200	2008	Private
inoxoft	Philadelphia, Pennsylvania, United States (USA)	201-500	2014	Private
Mh Technologies	West Chester, Pennsylvania, United States (USA)	51-200	2015	Private
Software Merchant Inc	Wayne, Pennsylvania, United States (USA)	51-200	1997	Private
Sparx Solutions LTD	Chester, Pennsylvania, United States (USA)	201-500	2007	Private
Softwarium	Philadelphia, Pennsylvania, United States (USA)	51-200	2000	Private
OpenSource Technologies	Exton, Pennsylvania, United States (USA)	51-200	2009	Private
Chirp Technologies	Philadelphia, Pennsylvania, United States (USA)	11-50	2018	Corporate
Atlasiko Inc	Philadelphia, Pennsylvania, United States (USA)	11-50	2015	Private
BJS Soft Solutions	Chesterbrook, Pennsylvania, United States (USA)	51-200	2015	Private
HydraLab LLC	Macungie, Pennsylvania, United States (USA)	11-50	2016	Private
Echo Valley Online Solutions	Mount Lebanon, Pennsylvania, United States (USA)	11-50	2021	Private
HazelSoft	Moon Township, Pennsylvania, United States (USA)	11-50	2014	Private
Truefit	Pittsburgh, Pennsylvania, United States (USA)	51-200	1997	Venture Capital
ROKET - Product Design, UX, Development & Staffing	Pittsburgh, Pennsylvania, United States (USA)	1-10	2014	Private
Vivat, Inc	Bristol, Pennsylvania, United States (USA)	51-200	2001	Private
Otel Consulting	Moon Township, Pennsylvania, United States (USA)	1-10	2006	Private
Windzoon Techno Private Limited	Wyncote, Pennsylvania, United States (USA)	51-200	2014	Private
Seisan	Lancaster, Pennsylvania, United States (USA)	11-50	1994	Private

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