Top 100 App Developers

Tintash provided development services using emerging technologies on a range of projects for an enterprise home goods retailer. Their deliverables included AR and 3D Products, iOS mobile applications, applications in the interior design and product visualization vertical built using Unity, and Python-based systems that automated 3D asset management pipelines. The client was very impressed with Tintash's diligence and quality of work.

"Tintash has worked hard to deliver products on time. I’d argue that the quality of their work puts them above what we could find in Silicon Valley." – Head of Innovations, Home Good Retail Enterprise

Messapps worked on mobile development for a college entertainment startup. They designed and developed a mobile app that allows college students to make real-time plans. They were responsible for everything from conceptual ideas to development and testing.

“Messapps has given us all we could ask for and more. Messapps had an excellent team and were friendly, genuine, and down-to-Earth people who we got to become close with on a personal level as we've worked through the development process.” – Founder and CEO, College Entertainment Startup 

Partnering with a major hotel group based in Hong Kong, Hyperlink InfoSystem created a series of web and mobile solutions to increase productivity and efficiency of the hotel staff. With a mastery of frontend to backend development, they presented a cost-effective and successful solution well before the deadline.

“We are fully satisfied with our experience with Hyperlink InfoSystem. ... They were always prompt in their response to our queries and gave us good suggestions and solutions throughout the development phase.” – IT Director, Global Hotel Group

Konstant Infosolutions created several mobile CRM and ERP apps to be used across a multi-channel network of 4,700 distributors, partners, and retailers. Their timeliness, planning process, and understanding of the client’s needs resulted in an ongoing partnership to develop a cloud migration and mobile expansion.

“The approach has been fantastic and the deliverables are quite impressive.” – CIO, Construction Corporation

Makeen Technologies assisted in migrating the spreadsheet data of an oil company to an SQL database. They developed an application run using internal servers to access the database. User feedback on the entire system was positive and Makeen Technologies continues to work with the company to this day.

"While they were not familiar with our environment, the team was quick to learn user needs. Their comprehension was evident in the application itself, particularly the quality of the user interfaces. The UI designer did an outstanding job and overall the whole team delivered on time, any delays were usually caused by us, not them. Consistently, the quality of the application and the team’s efficiency have been excellent." - Lead Project Manager, Oil Company

Dom & Tom worked with a digital agency for a website redesign. Dom & Tom designed and tested code for requested features for the site. The agency felt that the Dom & Tom team was responsive and displayed impressive attention to detail. 

“Their staff was incredibly helpful. They follow up and they’re very attentive. They worked relentlessly to help us complete this project on time and within budget, which was phenomenal.” – Project Manager, Digital Agency

From minimum viable product (MVP) to finished product, STRV developed a smart fragrance app for iOS and Android. The product engaged users and immediately stood out on the market, while the team’s speed, efficiency, and comprehensive expertise impressed the client during the entire cooperation.

“It’s been impressive for us to work with STRV because they’ve been able to problem-solve different aspects that had never been touched or done before in this industry. It’s rewarding to work with an incredible team of smart people who can solve problems that don’t exist yet.” – Co-Founder & CMO, Fragrance App
 

An exciting global travel company needed to improve their mobile app to stay competitive. Miquido helped the travel company develop a mobile app to improve their customers’ experience.

“They are quick to respond to our needs and ideas, being primarily client-oriented and willing to suggest their improvements and ideas” – E-Commerce Coordinator, Travel Company

Tapptitude developed an app prototype for a food ordering company. They executed the food ordering company’s vision perfectly and were retained to develop the full product. Some app features Tapptitude developed included platform signup, payment systems, and restaurant menu integration.

“The proof that I’ve been happy with Tapptitude is that we’ve continued working long-term, even though I’ve had the option to use in-house developers. I felt that the communication was great and, most importantly, the quality Tapptitude provides is amazing, as is the communication.” – CEO, Food Ordering App

Intellectsoft created an e-commerce app with matching backend infrastructure, then integrated it into the client’s blockchain technology. Transforming the given creative demands into a satisfactory product under a strenuous deadline was deemed impressive, as were their communication skills and determination.

“We've given them a challenge, and they've met it, which is why Intellectsoft has become our leading service provider for technology development.” – Program Manager, Holding Company

A navigation company needed an app for both Android and iOS, so they hired Tack Mobile. Tack Mobile worked on front-end development but not design. The client was pleased with Tack Mobile’s work ethic.

“Tack Mobile understands the platforms that we're working on, and they've been able to suggest solutions. ... When working with someone like Tack Mobile, I can rely on not only the individuals on my team but also on the other resources in their company, to whom they can pass off questions.” – Tech Manager, Navigation Company

An international golf tournament wanted to create a way for fans to engage with the golf World Final both at the event and remotely. Zealous System created an app for both iOS and Android that included itineraries, social media integration, and video highlights. The app was a success, with the number of app downloads nearly matching the number of attendees.

"They provided accurate timelines and were highly responsive, making any changes we requested. While the language barrier is an understandable concern for companies working with offshore developers, we had no issues." – Project Manager, Golf Tournament

Infinum rebuilt a flight booking app for a startup. The original app was extremely buggy and the company needed further support. One feature Infinum developed allowed customers to sync their calendars to find flights that work around their schedule.

“While many agencies limit your choices, it was quite different with Infinum. They were clear and upfront about what resources we were getting and why and offered us options, which was really nice.” – Senior Project Manager, App Startup

A financial services company felt that its current digital presence didn't accurately reflect the company. Flynaut redesigned the financial services company's website, incorporating more modern images and facilitating user interaction by adding comment forms.

"The website has been positively received, both internally and externally. The improved layout has also made it easier for us to communicate with our clients. We received more comment forms during the first three weeks of launch than we did during the entirety of 2017." – Executive Vice President, Financial Services Company

Zco developed an app for both iOS and Android to showcase the products of a large electrical parts manufacturer. Their prompt turnaround and response time, competitive pricing, and immaculate deliverables resulted in an experience that was “overwhelmingly positive.”

"Their technical expertise is spot-on and they're highly responsive, even post-launch." – Senior Product Manager, Manufacturing Company

Mutual Mobile developed an iOS app that allows children to their track screen time. At the time of this review, the app had not launched. The client, a company that creates parental control solutions to help parents monitor their children's activity online, was impressed with the initial internal testing and feedback, though.

"Their professionalism reassured us that they would meet our deadline. Time was of the essence, so they delivered the app on time and within budget." – CEO, Electronics Company

Xmartlabs developed a native iOS application for a US real estate management startup. The client sought to provide a consistent, high-quality solution for digital property communication and came to Xmartlabs with a rudimentary prototype. The Xmartlabs team built out the application's features, including financial security elements, and was able to successfully launch a viable product within the client's timeline.

"If something was outside the scope of the product, like a build tool that would help us speed up our development or a test we needed to integrate, they seemed to be very on top of the best practices, and they worked well with our existing engineering team on integrating those things." – CEO, Housing Application

A sporting goods brand partnered with Saritasa to develop a web application to manage hundreds of professional contracts with minor and major league baseball players. They had a system in place, but it was outdated. The new solution kept valuable features from the legacy platform, then integrated more responsive functionalities. Saritasa consistently showed patience and strong technical skills.

“They were patient with me trying to explain features I wanted, or trying to understand different technical aspects of the project.” – Vice President, Sporting Goods Firm

Attract Group helped an existing team to develop an e-commerce website for a nutritional supplement store that was looking to expand in their market. The customers have had nothing but positive feedback in regards to the user experience of the new website. The client prides Attract Group on their depth of knowledge. 

"The reviews that we get every day speak to how easy the checkout and shopping experiences are. Everyone I’ve heard from loves it." — COO, Nutritional Supplement Store

Rocketech created an internal management system for a non-profit martial arts association. The team provided UI/UX design and front- and back-end development for the web solution. The goal was to allow users to easily navigate and find information about the association and competitions. The client noted that the solution transformed their business.

"The software has launched and changed the way we organize events. We've moved from paper documents and Excel tables to a digital solution to better oversee more than 400,000 people involved in our competitions." –CIO, Martial Arts Association

Dockyard developed a web app for an e-learning company, from front-end development to visual design to implementation. Their work ethic, creativity, collaboration, and overall dedication to a quality product was evident to the client.

"In talking with DockYard, we found them to be brilliant. That's one of the real strengths of DockYard. … They're a major player in the development community in Boston and the East Coast. Their reputation is amazing in terms of the contributions they make to the community." – Former Sr. Software Engineer, E-learning Provider

Altoros worked on blockchain development for an insurance platform. Altoros developed multiple software projects for the client including a monitoring interface and a custom front end. Altoros also connected the client to Smart Contract and built a cloud-based monitoring network on the software. 

"They [Altoros] have very high-class project management. All team members are skilled from a technical, organizational, and logistical standpoint. They perform very well." - CEO, Insurance Platform 

With 10 developers assigned to the project, Algoworks designed and developed a custom web and mobile solution for rush delivery to the app store. After the app launched successfully with 200,000 downloads, the team’s support continued to impress, much as their flexibility, creativity, and quality had before the deadline.

“Working with Algoworks was a great experience in terms of timeliness and quality.” – President, Consumer Product Startup

3Advance rebuilt a website for a legal nonprofit to update security, improve email capabilities, and streamline UX. The website is a free service for journalists who have First Amendment or Freedom of Information questions.

“Feedback from users has been very positive. It was our first professional site; our old site was very static, and on this one, everything is updated without having to refresh a single URL.” – Legal Defense Director, Advocacy Nonprofit

hedgehog lab created a series of successful apps for a large Norwegian energy company. Designed for both iPhone and iPad, the apps were made to inspire creativity and engagement within key audiences. Workmanship aside, the client also recognized their professionalism and proactive approach.

"We really enjoyed working with the hedgehog lab team. Their company is efficient, helpful, friendly, and delivered perfectly on time to a very high standard." – Web Editor, Norwegian Energy Corporation

A California-based content discovery startup hired ArcTouch to design a content discovery platform and iOS app. They provided feedback on the startup's user stories, created wireframes, and developed the platform and app. The project was completed ahead of schedule.

“We’re astonished at the quality of the work. We’re a small company, and we weren’t expecting the same level of service a Fortune 500 company might enjoy. We were amazed by their design and the effort that went into every screen.” – Senior Project Manger, Content Discovery Startup

WillowTree worked with a cinema to maintain an existing mobile app and eventually rebuilt the app, integrated a loyalty program, and made it easy for customers to purchase tickets. The client appreciated WillowTree’s willingness to work with an existing app instead of redeveloping the whole project.

“The biggest success for us was having WillowTree take over the app. After that, they integrated our entire loyalty program into it, which was already the biggest of its kind in the movie industry.” – Vice President of Media, Cinema

Atomic Object created an iPad app for a drug testing administration. The app stored data from athlete drug-testing. They handled development from beginning to end, with constant input from the client.

“Atomic Object exhibited similar traits as our company. They were about the same size and had a wealth of experience based on past projects. We liked their leadership team and loved their presentation. … They took the time to understand who we were.” – CEO, Drug Testing Administrator

A telemedicine company needed assistance with platform development and maintenance. 10Pearls helped the telemedicine company with all aspects of platform development, creating a website and mobile app and ensuring the website’s backend was admin-friendly.

“They [10Pearls] get the job done, work hard, and are very responsive. I’ve never had to question if I should replace them.” – CTO, Telemedicine Company

CitrusBits designed a virtual vision board app for a company. The company provided the design elements, and CitrusBits focused on the technical aspect. The client said CitrusBits was extremely proactive. The app has received great reviews and engagement is increasing.

“Citrusbits was the only company that was willing to take on the challenge. Many companies said the subliminal aspect of the app was impossible. CitrusBits said, ‘We can make it happen,’ and they did.” – Owner, App

Droids on Roids originally started working with a personal photo and video company that needed sophisticated software development. They started work on an iOS app and eventually delivered both an iOS and Android app.

“They’re incredibly accommodating, and they want to hear feedback and to improve. If there are areas you aren’t happy with, tell them. You’ll be surprised at how flexible they can be.” – CEO, Personal Photo and Video Company

A photography agency needed a mobile app and came to Red Foundry for their expertise. The app allows anyone to locate photographers all over the city of Chicago. They’re still testing the impact of the app for on-demand users.

“They [Red Foundry] were very organized and worked overtime. They made the process easy to understand, so I can focus on managing the company and not the IT part.” – CEO, Photography Agency

Rightpoint provided web development services to create an internet portal. The team used Azure to build the platform, which tracks internal projects and invoices. Their efforts have streamlined efficiency by automating several previously manual processes.

“They took an 85-year old process and improved it efficiently.” — Team Member, Steel Fabricating Company

Blue Label Labs both consulted for and developed an iOS and Android mobile app for an experience management platform. The client enjoyed the positive responses from app users, loved the team’s responsiveness, and referred to their project management as “excellent.”

"They feel like they’re an extension of our team, and I can pick up the phone at any time and get a response." – Product Manager, Market Research Firm

Apadmi developed an app that enables customers of a large digital retailer to make in-store purchases and manage their accounts. From technical development to ongoing support and expertise, the client enjoyed the company's skill and flexibility and continues to trust in their partnership.

“Our collaboration has led to a number of successes with the mobile app — I wouldn't change a thing.” – Channel Manager, Global Financial Service

Fueled designed a bidding-style app for a company that deals with nightlife reservations. They built the app from scratch, taking into consideration what the company wanted, as well as giving advice. The app had a lot of functions, such as a list of venues, submission options, and tools that allowed notifications to be sent from venues.

“They’re incredibly efficient in the work that they do and know what they're doing in design, coding, and executing their ideas. They have a great understanding of what's current and get things done very quickly compared to others.” – Founder, Mobile App

Magora developed two apps and provided a range of services to a conference organizer, including web and graphic design, full-stack development, and database maintenance and development. The client appreciated Magora's expertise, timeliness, and overall efficiency in project communications and completion.

“I would say they are the best outsourced firm we’ve ever worked with. Their project management skills are great – very transparent and very responsive to communication about fixes being urgent.” – Founder, IT Conference Organizer

Indus Net Technologies Pvt. Ltd. partnered with a software development company to rebuild a system for an insurance company. They took the client's requirements and rebuilt the system’s code base with a mix of agile methodology and the waterfall model. The client was happy with the MVP that was created and was impressed by their work’s quality and their productivity. 

“Indus Net Technologies demonstrates a strong work ethic and a high degree of loyalty to our company … They also have in-depth technical expertise that we find highly valuable, especially in their senior team.” – CTO, Software Development Company
 

TechAhead redeveloped the legacy app for a media company, updating the design and coding for iPad as well. Complimented for their honesty and diligence, the team executed the project in an impressive and cost-effective fashion.

“I was impressed with the quality of their work. It’s very reliable. … They were cheaper than the previous company I was using and I got better results.” – Development Manager, Non-Profit Media Company

Dogtown Media created an app prototype for a fashion company. The owner wanted an app that supplemented the company’s presence on social media and enabled customers to make purchases. Dogtown Media went on to develop an iOS app, which has not launched yet.

“[Dogtown Media] really take the time to listen to the details and to make changes. They’re mindful of customer service and satisfaction. They were always flexible and accommodating, and presented a great prototype.” – Owner, Fashion Retailer

Charged with creating a mobile app for managing and integrating government databases, Appinventiv provided mostly backend development to build the solution. The client appreciated the depth of their expertise, adaptiveness, and ultimate success.

"AppInventiv does their work flawlessly, and as of right now, I can’t find anything that they need to improve." – Product Head, Political Engagement App

FreshWorks Studio collaborated with in-house developers to build a website that allows for a national system of organ donation registry. They worked on the front- and backend, building an API to connect it to a mobile app. Now, they do maintenance and support demonstrations of the system to project partners.

"They’re responsive and client oriented, making sure project needs are met. They deliver on what they promise and always bring the right people to the table. The entire team is incredibly impressive."

Alongside a major entertainment studio, Sidebench designed and developed native mobile and web apps that connect creatives from around the world with producers, talent, and executives in Hollywood. The app has cultivated a network of 30,000 writers from over 80 countries and developed 72 projects, 25 of which have been set up 24 at major studios.

“The app has received overwhelmingly positive feedback from our users. They like the way it looks and feels, as well as how easy it is to use. The features integrate well into users' workflows. Sidebench was flexible and did everything they could to meet expectations” - Head of Operations, Entertainment Company

Umbrella IT developed the second iteration of a popular social media networking app. While the new version hasn't launched, it's already received positive feedback. The client is confident about its success. 

"They [Umbrella IT] work at the highest level possible. If you know what you want, it will be built exactly per your specifications." – CEO, Social Networking App

3 SIDED CUBE developed a suite of disaster preparedness apps to help keep communities safe during natural disasters. Using location-targeting and emergency alerts to develop an app across iOS and Android that help people prepare for, respond to and recover from all kinds of natural disasters. The suite of apps has garnered over 10 million global downloads and delivered more than 500 million emergency alerts in a year. The team has been praised for their agility and knowledge while the suite of apps has been recognized for their reach and impact during times of crisis.

“They’re very knowledgeable and often suggest additional functionality or features that you wouldn’t have thought of otherwise. They’re one step ahead of the game.” – Digital Manager, Civic Organization.

The Distance App Developers worked on mobile app development for a self-guided walking app. They designed and developed native mobile apps for iOS and Android. In addition, the team integrated a GPS tracking system into the app to enhance the user’s experience and provide additional functionality. The client was impressed with the positive feedback the project received.

“The app has received positive feedback and was the subject of an article in GQ magazine. The initial reviews on The App Store have been great.” – Founder, Self-Guided Walking App

An electronics manufacturer hired Master of Code Global for help with Android app and backend website development. They also tested the client’s existing products. Master of Code Global’s work allowed the electronics company to sell 6,000 units of product.

“Master of Code Global's work is competitively priced, but they're also experts in their field. They understood our requirements without me having to explain every little process to get to a result.” – CEO, Electronics Manufacturer

Cheesecake Labs developed the Android app of a game-changing SaaS platform that allows Shopify merchants to launch mobile shopping apps.

“If you want to work with some of the most talented, professional and honest people, Cheesecake has them. We are very particular when it comes to mobile design/development; Cheesecake knows this and continues to deliver quality!" Founder & CEO, Software Startup
 

A group of university students decided to start a dating app company. When the students contacted Stfalcon, all they had was the concept. Stfalcon worked with the students’ idea and designed and developed apps for both iOS and Android.

“They built us a more advanced product than we sought to do because they were so enthusiastic about our project.” – Co-Founder, Dating App Startup

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