Top 15+ App Developers in Philadelphia

ChopDawg.com designed and developed an app for iOS and Android for a real estate tech company, incorporating custom features that allow users to buy and sell real estate independently.

"ChopDawg's team provides invaluable feedback that's significantly improved the overall design of the app. They contributed greatly to the design and flow of the platform, incorporating features that we never would've thought of." – CEO, Real Estate Tech Company

Stuzo created several interactive projects for a popular award show. The company redesigned a voting app that allows viewers to vote for the winner and a Facebook app that allows fans to watch the show on a live telecast.

“I appreciate that Stuzo acknowledges the client's expertise. When we come with our ideas, they listen. Some agencies will assume that they know best and will want to push their agendas.” – VP of Digital, Award Show Franchise

Sunflower Lab built an admin app to oversee two native Android and iOS apps for a ridesharing platform. They provided strategic guidance and development work, garnering praise for their technical expertise, timeliness, and communication.

“As a business owner, Ronak understands many different industries, but he is also a technologist. He knows how to implement the latest technologies and make the best product possible.” – Co-Founder, Ride Sharing Service

A healthcare nonprofit hired Zivtech to help them with multiple projects: custom code redesign and Drupal website design. The client received overwhelmingly positive feedback from customers and employees.

“They have provided all kinds of training for us outside of specific project-based work. For example, when it comes to a certain core module in Drupal or explaining any particular type of code, they’re really personable and flexible with us.” – Web Manager, Healthcare Nonprofit

An entertainment business hired PromptWorks to redesign and upgrade its. The team worked on revamping the code over six-weeks and created new user interface (UI) features. The entertainment business was happy with the product and said that PromptWorks was adaptable.

“Their productivity and accuracy are consistent. Deadlines and budgets are consistently on-target. Due to their agile operation, the team hasn’t missed a step as we continually refine our budgets and timeframes.” – VP, E-Business & Strategic Operations

A training company hired Iperdesign to design and program an iOS app. The app was for individuals who need inspiration to be more successful. The client said that Iperdesign knew exactly what they needed and delivered a high-quality product. They went on to design an Android version of the app.

“Iperdesign is a perfect combination of strategic and highly creative talent. They understood both the strategic concepts of targets and the creative aspects of marketing.” – Marketing Professional, International Training Company

An online dating platform went to Tonic Design for help developing an app. Tonic Design built the app from scratch, including backend and frontend features, but did not provide design work. As a result of Tonic Design’s work, the app is one of the highest rated dating apps in the App Store.

“Tonic Design’s biggest strength is coming in and untangling the messes that someone else made. They simplify things and make them work.” – VP of Engineering, Dating Platform

Night Kitchen Interactive partnered with a university academy to help establish the organization's digital presence. The team is creating a digital interface that allows users to connect with exhibits from the organization through a mobile app. They also provide technical consulting services to the organization. The client enjoys working with the team at Night Kitchen Interactive, mainly because of their customer focused mentality.

"Night Kitchen Interactive has a team that is always engaged with us and is confident in our ability to determine what is best for our visitors."-Senior Director, University 

Teliapp Corporation worked with a nonprofit, helping them build a new website and update outdated technology. Previously, the nonprofit relied on volunteers for tech support and was not happy with the price and their lack of input into the projects. Teliapp Corporation educated the nonprofit’s employees on how to use the new technology and continues to maintain the site.

“Because our previous consultants were separate from us, they didn't understand the culture of our organization; whereas Josh and his team made a point to visit us and talk to our board of directors and staff members about what was important to them.” – Executive Director, Nonprofit

InnoviMobile created an iOS app for a student housing startup. The company wanted an app that would make searching for student housing easier by allowing students to filter for specific criteria. Within two weeks, the app had over 200 users and was working beautifully.

“They kept on top of the project, making sure it never got to the point where we had to question the status of the work.” – Founder, Student Housing Startup

Cadient Group provided strategic development to help a pharmaceutical company promote its products. The agency created messaging, layout designs, advertising, and copy development. Cadient Group's work has helped the pharmaceutical company with traffic. 

"Cadient has been able to craft and execute several independent marketing campaigns running in parallel. This has resulted in great feedback from our internal and external users." - Marketing Manager, Pharmaceutical Company

The Tactile Group was hired by a federal agency to build a performance report app. The Tactile Group used PHP, with a MySQL database and a Tableau server. The Tactile Group's technical capabilities ensured a data collection burden reduction of 89%, and received a government performance assessment average of 3.5/4 for their work with the agency.

“Utilizing and working from an integrated schedule, The Tactile Group consistently delivers high quality products on-time and within budget.” – Contracting Officer Representative, Federal Agency

A gaming company hired Invonto to develop the game that would be the foundation for its business. Invonto tapped into its experience with game application development to create the app and also hosted the serves the gaming app relied on.

“The programming was well done and well documented. We had very few technical issues at all, and when small bugs popped up, they were addressed and fixed.” – Project Manager, Gaming Application

Diaspark helped an IT services firm integrate Android and iOS apps with a Titanium framework. The initial project included module development and more projects were added, including frontend and backend development and PHP web services. The client said that Diaspark produced a nice and organized product, and they were impressed with Diaspark’s excellent customer service.

“They provide a lot of detailed documentation and updates, and their project management skills far surpass any other offshore company I've worked with.” – CEO, IT Services Company

MetaDesign Solutions developed learning apps for mobile and web platforms for an edtech company. The app provides content that helps students learn and test their skills. They continue to work on the platform when needed.

"We wouldn’t have a product without the MetaDesign Solutions team’s help." – Co-Founder, Edtech Company

Symphony Solution created mobile apps and a website for a recruiting startup. The app is described as “Tinder for hiring.” Symphony built everything from scratch, including the billing system. The client reports high engagement and traffic on the apps.

“Symphony Solution performed well regarding deadlines. We've had to connect them with other vendors in certain areas, and they were always waiting for the other person, not the other way around.” – CEO, Recruiting Startup

TechSuite programmed a GPS-enabled app for Android and iOS. Their client, a startup focused on creating safe environments on college campuses, wanted a prototype, but TechSuite went above and beyond. They not only built the prototype but also provided design elements such as wireframes and helped the startup design its logo.

“The team treats everyone like they’re the most important client and willing to put in the time for that level of customer service.” – Co-Founder of College Safety Startup

Krescent IT Labs developed a revamped website for a consulting company. The consulting company prides Krescent IT Labs on their realistic approach and willingness to listen. 

"I beta-tested the website with quite a few people and it's the best website that I’ve ever had. I gave Krescent a lot of early feedback and they were able to implement improvements."- Head of Talent Acquisition, Consulting Company

Phalanx Digital Inc. developed a WordPress website for an investment management firm. The new website performs much better than the previous and it is more cost-effective. Phalanx Digital Inc. continues to make improvements.

"They’re intelligent and have great customer service, which doesn’t always go together."– Head of Global Marketing, Investment Management Firm