Top 100 App Developers

Big Nerd Ranch developed a series of dynamic iPad apps that produced massive sales results in the first year. The client was impressed by their ideation process, customer service, and quality deliverables.

“I just felt comfortable with the team Big Nerd Ranch had. That’s the reason they got the initial business. They received the repeat business due to the quality of work and our pleasure with working with them.” – Director of Marketing, Pest Control Company

Lean Apps worked on mobile app and prototype development for an entrepreneurship program. They provided end-to-end development for mobile apps, as well as designers, developers, and project managers.

“Their team is excellent. We’re in close communication on almost a weekly basis.” – CEO, Entrepreneurship Program

AD:60 Agency worked with a global fine art and auction company to create a mobile app that complemented the client's website. The project required building APIs between the auction house's website and an iOS app. The work resulted in an improved e-commerce platform for the auction house that ultimately changed its auction model

"They're also great about getting back to us quickly – making fixes to the app as they come up in a timely manner (even over weekends or holidays). They're a great partner in the sense that they stay on top of the small things that could either make or break the app." – Senior Product Manager, Global Fine Art & Auction Company 

Monstar Lab created a cross-platform application for job seekers. The app matches job seekers with jobs that fit with their interests. Despite a few obstacles before the launch, the client said that Monstar Lab made an excellent product that exceeded their expectations.

“Working with Monstar Lab has allowed us the opportunity to learn a great deal. It was a collaborative and positive experience for us.” – CEO, Job Matching Service

Novoda configured a desktop application and built an Android prototype for a system-optimization software company. Their team coded the main functionalities and inserted an in-app purchasing feature. The app gained over 50 million downloads and a 4.4-star rating on the Google Play Store.

"Last December, monthly revenue for CCleaner was about $100,000. I attributed these metrics to the freemium model and Novoda’s collaborative efforts." – Head of Product, System Optimization Company

Nickelfox developed a mobile application for their restaurant software client. Featuring a full service solution that included ongoing support, Nickelfox’s work resulted in positive feedback and repeat work.

"Nickelfox's ability to provide full services sets them apart. When we had unexpected design changes come up, they were capable of supporting our needs so we didn't have to hire another vendor." –Project Manager, Software Client

Orangesoft partnered with a social sports app to develop an iOS mobile app. Using pre-existing wireframes and technical documents, the team built the app to include real-time data delivery, in-app messaging, and social network functions. The app worked well, and the former client was impressed with Orangesoft's involved approach and technical aptitude.

"I value their flexibility and hands-on approach. I can tell that they’re developing every day. I’m still working with them and I’ll continue to work with them."-Product Director, Sports App 

Yudiz Solutions served an agriculturally oriented social media platform by building a mobile application for iOS and Android. The team oversaw the design and the front-/backend development of the product. Overall, the client was impressed with their work. 

"The app is easy to use and works as expected. We haven't had any bugs." – Founder, Social Media Platform 

A university wanted a WordPress website for a conference it was hosting. Netsells designed and developed the site, and they also created a logo for the conference.

"We were really pleased with the services received from Netsells. The Conference Chair and our team were very happy with the final result. Netsells ensured the website was suitable and made to our specifications." - Marketing & Development Officer, University

Appventurez worked with commerce analytics company with web and app development. Their help allowed the client to build a travel management tool for Android and iOS, which allows customers to manage their travel expenses. The client was grateful to them for the quality of work they provided and their ability to meet deadlines.  

“I’m really satisfied with the quality of their work. They deliver on time and are responsive to feedback. Everything has been perfect and more than expected. It’s been really great working them, and I’d recommend them to my friends.” – Project Manager, Commerce Analytics Firm

Infrared5 developed a mobile game for a mobile gaming advertising firm. They did all of the design, coding, testing, and debugging of the app for the client. After the app was launched, they handled the process of using user feedback to make small improvements to the game. The app was popular with users and received very positive reviews.

“They are very responsive and professional. I can ask them for any help, and they provide great suggestions.” – CEO, Mobile Gaming Advertising Firm

jācapps developed a radio app for a faith-based station with an offline playback feature. After working with jācapps, the app ranks at number 10 for relevant keywords and has around 300,000 downloads. The client felt that jācapps was professional, responsive, and easy to work with. 

"It’s rare to see this level of responsiveness, especially in the tech side of the world. jācapps has been fantastic to work with." – Director, Faith-Based Radio Station

Boston Technology Corporation was approached by a live-streaming company to create an iOS app that brings experiences events that are happening elsewhere to their customers. They created an intuitive user interface (UI) that users love.

“I never had to say anything more than, ‘This is what I need for my business,’ and they understood that. I think that’s very rare among even the best development teams.” – Founder & CEO, Live-Streaming Entertainment Platform

A massage on-demand startup needed help developing an app quickly, while they were still building an in-house development team, ISBX stepped in to assist them in app development and SEO consulting.

“They were able to help us go from having no strategy to targeting low-hanging fruit, both on the app store and on the web.” – CTO, Massage On-Demand Startup

DIGIS developed a platform for a media company. They created a platform that would allow the client to make changes to all 27 of the sites that they controlled. They performed an architectural migration to Microservices and connected all the sites to the same backend. The client was very happy with the finished product and impressed with the quality to cost ratio of the work.

“They offered very competitive prices and adhered to the schedule we set.” – Senior Contractor Manager, Media Company
 

MST Digital Agency updated the website for a civil engineering company to help refine their online presence and attract new patrons. The client was pleased with how effective the new website design was at meeting the project's goals.

"As a direct result of the team's work, we were able to sell two-thirds of our available flats." –Marketing Specialist, Civil Engineering Company

A software provider for a truck fleet needed a mobile app strategy and hired TechJini to create a plan and build an app. TechJini devised a strategy for the client's first consumer-facing apps and stayed on to help with other development projects.

"TechJini is able to ramp up resources fast, which has given us a big advantage. They were able to fill in the gaps we had in our own team. ... TechJini was instrumental in helping us launch our first consumer application. We have continued to use them for additional apps." – Engineering Manager, Software Provider

AndPlus developed a web application for a risk management system for financial institutions and publicly traded companies. Throughout the development process, the team worked closely with product owners to understand the needs and develop major features and enhancements that were rolled out in the first version in 2015. AndPlus still supports the software throughout its lifecycle.

“I was very impressed that they were flexible to change their work methodology to fit what our needs were. ... They were always willing to change everything at the drop of a dime to make sure that they satisfied our needs. We profited from that type of relationship.” – Senior Project Manager, Data Management Analytics Company

Corporation Pop started working with a sports network company and created their iOS and Android app and product branding. The client was particularly pleased with their attention to UX.

“They’re fantastic. They kept me updated every week. If there was something I needed that was going to delay the project and go over the budget, they weren’t bothered.” – CEO, Sports Network Company

Appetiser worked with a tourism company to develop and maintain a tourism and storytelling app. They integrated a API that let the app integrate with Google Places and designed a UX/UI for both iOS and Android. The app passed its user goal of 1000 and has withstood increased traffic during major events.

“Project management has been amazing. Appetiser’s communication has been fantastic and transparent. They provide both regularly scheduled and ad-hoc updates” – Director, Tourism Company

A museum with a high volume of field trips wanted to help teachers educate students. InfiCare stepped in to take field trips to the next level with a mobile app.

“We were already working behind our timelines, but InfiCare got things back to us extremely quick.” - VP of Education, Science Center and Museum

Clearly Innovative was enlisted by a military non-profit to develop a mobile app that disseminates information to a younger and broader audience. They delivered the app, a complementary web platform, and an extensive backend database.

“I have so many success stories about this app. We had some external folks in the industry evaluate what Clearly Innovative had built. One of the folks commented that we had the ‘Cadillac of back-end databases.’” – Mobile Initiatives Lead, Military Non-Profit

Nodes designed and developed a mobile app for a beer retailer to drive traffic to its customers and communicate to them its various sales and promotions on offer. Nodes' app uses its own design ideas, with a heavy dose of backend development and API integration. The app was downloaded 130,000 times and has become the biggest food and beverage app in Denmark.

"Their work was very good in understanding consumer behavior within mobile applications and developing a framework that could be driven." — Group Marketing Technologist, Beer Retailer

Atmosphere Apps worked with a digital equipment company to create a mobile app that facilitated communication between two sales teams after the client acquired a company. The project included developing the app to be compatible with iOS, Android, mobile phones, and tablets. The client said that 60% of its intended users downloaded the app a couple weeks after its launch.

"They’re tremendous. I highly recommend Atmosphere Apps. ...The platform is very flexible. We had a list of requirements, and then I gave more detailed specs. What was really important was that they were always flexible." – Senior Product Manager, Digital Equipment Firm

Agile Infoways developed a mobile application for a startup. They created a high-quality Android and iOS app that enables users to upload content. The solution has received positive attention from users and a steady flow of traffic.

"I appreciated their management skills. They completed our project before the deadline." – Project Manager, Travel Company

MEDL Mobile developed an iOS app to inform and engage patients about their specific health conditions. Integrating their robust code with the hospital servers was no challenge, and overall, the client complimented the team’s flexibility and quality deliverables.

“MEDL Mobile performed very well overall. I found them to be extremely professional. They provided high-quality work, and they were flexible.” – Director of Health Services, Medical Center

ARKA Softwares developed a customized e-commerce website for a limo service. Their team coded the front- and backend using ASPX and JavaScript and fixed any bugs. The site’s improved reliability has increased the number of quality leads. 

"As a result of improved functionality, we’ve seen a significant increase in quality leads from the mobile site."–Managing Director, Limo Service

Vog App Developers worked with a healthcare practice to create an intuitive, user-friendly mobile app that provides medical information and reminders to patients. Vog built the app from the very beginning, with logo work, UX/UI designs, and code writing. The client has reported positive feedback with only minor glitches that were quickly resolved in the early stages of the app's implementation.

“They offered a lot of insight into the development process, presenting ideas that we hadn’t considered.” - Partner, Healthcare Practice

Smartym Pro created an app for a pet services company. They handled the full scope of the development, from the research into what potential users would want to a soft launch of the finished product in four different languages. The client was happy with the finished product and was impressed with how detail oriented they were.

“They have been attuned to every detail and handled everything professionally, from the discovery stage and prototype to final development.” – Founder, Pet Services Company

A large US airline hired Five Pack Creative to help their in-house team design a native iPad app to replace the scaled-up version of the phone application they had used. Five Pack Creative delivered the product successfully, and it has since become a significant part of the airline's mobile operations. Since then, they have provided support on multiple projects and continue to maintain the iPad product.

"Five Pack Creative delivers great work – really fast. Their talent is outstanding." – Director of Mobile & Wearables, Large US Airline

Thoughtbot’s team helped the client develop a custom software solution aimed at enhancing consumer advocacy. With deliverables mostly on the back-end, the client valued the estimable coding skills, rapid completion time, and commitment to quality.

“They provide a consistent level of service that I haven’t seen from agencies or even our in-house team. Their engineering standards, development standards, and the way that they have that consistently through their team is very impressive.” – Head of Product, Consumer Interest Nonprofit

Glance Creative worked with a military post office by creating a mobile app. This app provided customers with military shipping protocol information ranging from prohibited items to overseas shipping costs based on weight and size. The team offered the best combination of cost, quality, and experience.

"Glance Creative designed an app with a clean, intuitive look that provided a wealth of information to our customers." – Technical Director, British Military Agency

Erminesoft worked with a software architect business to port their IOS app over to Android. The finished product was as functional as the IOS app and they even made some improvements. The client considered the new app to be better than the original.

“We pushed the app out to our user base, and we got a really good response. The app works flawlessly. Erminesoft gave us what we were looking for.” - Co-founder, Software Architect Business

Chili Labs worked with a nonprofit development agency to build an iOS mobile app with geolocation capabilities, social media integration, and event management functionalities. Working under a tight timeline, Chili Labs was able to successfully launch the product and win the client additional engagements.

"We've never run into any issues during our two years of working with them." - Product Manager, Nonprofit Development Agency

A government agency needed an election-based application for their county. 14 Oranges Software created an application that included voter information, election results, and polling locations. The app encouraged the public to become more engaged in local elections.

“The staff at 14 Oranges was helpful through different phases of integration, including the soft launch of our beta version, where we worked out some kinks, as well as improved on the application’s overall aesthetic.” – Analyst, Governmental Office

Futurist Labs developed a ticket-scanning application for a computer software company. The team built a user-friendly app with easy navigation that's compatible with both the Android and iOS platforms. Users love the app and its innovative features. The client has praised Futurist Labs for their flexibility and engagement. 

"I was impressed by the quick turnaround. Futurist Labs has a thorough knowledge base of the technology use and offer their valuable services at a reasonable cost." –President, Computer Software Company

Syberry developed a large, complex .NET application for a marketing agency. The client provided the blueprints, and Syberry built a multi-faceted application with a .NET backend. They also implemented numerous dependencies and third-party integrations. The client praised their high-quality work.

“The most impressive things about Syberry were their attention to detail and communication style.” – CEO, Marketing Agency
 

Red C London worked with an event advertising startup to create an iOS application. They provided development services to design and build an iOS-based mobile application.

“Red C displayed great communication and development skills throughout the project. They worked at a competitive price and willingly performed corrections when necessary.” – Founder, Event Advertising Startup

iTechArt Group is assisting with the development of a content management software for video advertisements. The team is building the system to accommodate multiple social media platforms like YouTube and Facebook.

“The engagement has been very successful overall thus far. The work we've been able to quickly launch wouldn't have been possible without iTechArt's help. In addition to the quality of their code, they've also integrated extremely well into our team, adapting to our internal processes relatively seamlessly.” – Founder & CTO, Software Consulting Agency

Sparx IT Solutions developed and designed a custom real estate web platform. Key features included a searchable property feature by various parameters. Overall, the client was pleased with the team's work and the quality of their service.

"Sparx IT Solutions delivered on their commitments. I commend the way their project coordinators dealt with the project requirements. We appreciate their professional attitude and high-quality outputs." — Project Manager, Real Estate Firm

LogicSpice developed a full-service e-commerce platform, including an API for document scanning, tracking users, and providing feedback. The client appreciated the team’s responsiveness, savvy project management, and the product’s positive user feedback.

“They were very skilled. They knew how to lay out the site to make it super user-friendly, and we’ve received a lot of comments on the overall design.” – CEO, Resume Writing Company

Wolfpack Digital developed an app for Android and iOS that allows users to share information for events. The app launched on time and received a bunch of positive reviews. The client prides Wolfpack Digital on their flexibility.

"We really felt like Wolfpack was part of the team during the year that we worked together."- Co-Founder, Local Events App

CMOLDS worked on app development for a canine facial recognition company. They built an app for iOS and Android, and managed design and development. They created an app that allows users to determine their dog’s breed using facial recognition technology and search for local dog shelters. They provided support and marketing services.

“They were very accommodating the entire time and went out of their way to develop an app they can be proud of.” – CEO, Canine Facial Recognition Company

GoodCore Software transferred a paper-based database for NHS patients to a searchable online system. The client required an online database of rehabilitation services and providers with a structured user permissions hierarchy. GoodCore took a specification/brief and translated it into a detailed system specification. The solution was developed along agreed milestones and deployed onto servers.

“The system is currently live and saving significant amounts of time and improving services for patients. GoodCore Software demonstrated a clear understanding of our needs from the outset. Excellent user interface design has made the system very appealing to our users." – Managing Director, advisory firm for patients of NHS hospitals

Jelvix coordinated the backend and frontend upgrades of an existing mobile app for a third party. Services included adding functionalities and improving the CMS. The third party has already stated their desire to continue collaboration for later versions.

“The app has been released and is performing well for users. The client has already suggested to us that they would like to keep this same development team to oversee the next version.” – Project Manager, App Development Firm 

Cleverlance partnered with a telecommunications firm in order to work on app development and enhancement. The team at Cleverlance took the client's outdated voicemail app and relaunched after making major technical additions. The firm made the app compatible with both iOS and Android devices, designed it, and conducted QA and product testing. The client was impressed with Cleverlance's flexibility and creativity. 

"They’re interested in trying new things and finding unique ways to sell more products or make them better, which is an invaluable asset in a partner." —HR Digital & Innovation Telecommunications Firm 

Ackee created a promotional application for an international cellular provider as part of its holiday season marketing campaign. Ackee gamified the experience, creating an interactive contest with real prizes for the client's customers. The large-scale data architecture required led Ackee to develop a complex back-end for the client's servers that enabled access by up to 300,000 visitors at once. Additionally, the project integrated second screen features that allowed users to interact with the cellular provider's TV spots.

Singsys partnered with an online grocery purchasing app to supply mobile development services for the app. They supplied design, development, and UX/UI design and the project was successful. They saw a significant number of organic downloads. 

“I was awe-stuck by the extreme professional ethics conditioning of the team which has been quite commendable throughout the project-delivery timeline. Upon the post-completion of the project, sincere coordination and follow-up has been even praise-worthy.“ – Owner, Online Grocery Purchasing App

Appsolute built and application for beginners and professionals to train their ears on music theory and to generally extend your ability to understand music when you hear it. They developed 10 different exercises for users to use; the project was successful for the client and users.