Top 100 App Developers

A demolition and waste removal company hired Heady to design and develop web and mobile applications for both Android and iOS. The iOS and Android apps Heady created operate as both an internal tool for the waste removal company's employees and a consumer-facing product. Despite a few bugs, the apps have been excellent, according to the client, who praised Heady's accessibility and agility.

"People on their team are always willing to help or contribute when I reach out, regardless of whether they're assigned to the project or not. ... It feels like their whole team is there to contribute to the betterment of the client." – Founder, Waste Removal Company

Mobiloitte developed a mobile app for a social merchandising service. Using iOS and Android, they designed and developed the app based on the client’s rough architectural document. They designed UI and built the back-end of a database using PHP. The client was impressed by the high-quality work and professionalism of Mobiloitte.

“They met deadlines and requirements for each stage of work and kept us updated throughout the project.” – CEO, Social Merchandising Service
 

Tmob developed a mobile app for an online retail site. The client wanted a retail app for users to buy and sell their products. The team at Tmob successfully developed an app that met the client's needs. The app was built with features such as live bidding and integrated payments. The client has reported that the app has seen an immense amount of success since its launch, with over 9 million products listed. The client was impressed with the success of the rollout. 

"Together with Tmob, we developed Turkey's largest app with 144 optional screens and more than 9 million listed products. It was a huge project and we trusted Tmob to deliver the highest quality. "-Head of Technology, Online Retail Store 

Blue Whale Apps developed an iPad app that allowed university music students to compose, perform, and receive professor feedback for their songs in real-time. The client appreciated the app’s smooth functionality, the team’s responsiveness, and expertise.

“I felt like they did a great job. They were prepared. They were experienced with the project.” – Professor & Director of Boards, University of Texas of the Permian Basin

111 Minutes developed a sports training app for iOS and Android to encourage athletic engagement in students. The client praised the team’s transparency, timeliness, and cost-efficiency.

“111 Minutes delivered all the features we needed within that budget and timeline.” – Boarding Supervisor, International School

Codewave built a cloud-integrated product ecosystem for a B2B startup. The team developed a cloud system integrating several standalone time-tracking apps [iOS/Android]. A corresponding web interface was also built enabling master admin capabilities. Overall, the client was pleased with the team's work. 

"I think Codewave’s approach resulted in a more successful product. They also came up with ideas, and they would propose options that I hadn't thought of, and I liked that." — Founder, B2B Startup
 

Redmadrobot developed an iOS app to engage users and showcase the product catalog of an electronics retailer. From end to end, the team shone for its proactivity in the face of a holiday deadline and ability to meet all requirements.

“We received a lot of attention from Redmadrobot's account manager in charge of retail projects, so we had excellent quality-of-code and deadlines.” – Project Manager, Electronics Retailer

MediaSoft Mobile partnered with a CMS Magazine in order to develop a mobile app for the organization. MediaSoft Mobile developed APIs, using Java and Objective-C, to connect the app with a content database. They also provided graphic design services. The client was impressed with the responsiveness and professionalism of the team at MediaSoft Mobile. 

"MediaSoft's people are very responsive and flexible. Also, during the development process, they came up with a number of new ideas that improved the app greatly. Working together, we found ways to accomplish what we needed to do."-Chief Editor, CMS Magazine 

Zudu worked with an interview platform. The team conducted research and developed an iOS and Android app allowing mobile use of a complex video web platform for corporate environments. Rather than seeing the project as a one-time development or opportunity for upselling, Zudu's team had an awareness and appreciation for the ultimate goal of the platform.

"They [Zudu] have a commercial awareness of what we’re trying to achieve. Rather than trying to upsell us, they talked to us in terms of what we needed on a step-by-step basis. This commercial awareness is different than most developers (app developers in particular), in my experience." – Managing Director, Interview Platform 

ADC App Design developed a mobile app for a large pizza corporation. The team developed a mobile app that was compatible with both iOS and Android in order to meet the client's needs. The firm added features to the app, such as maps, storage capabilities, and personalization functions for users. The pizza corporation attributes 10% of its total U.S. income to the app. The app has over 300,000 reviews in the App Store and Google Play.

A nightlife company hired Core Mobile to build a mobile and web-based app. The app helps to guide customers to different nightlife events and deals based on current or future locations. The app was built for web, Android, and iOS platforms. 

KODE launched two apps for a learning institute: one for Russian-language students and the other for English students in Russia. The app helps students and/or teachers learn and study Russian. After the learning institute provided the content, KODE implemented everything and uploaded the app to the online market.

“Unlike other contractors I’ve worked with, KODE always does their best to fulfill all of our wishes and create a polished final product.” – Head of Innovation, Learning Institute

Solution Analysts was hired by a provider of computer electronic systems to assist with the development of a mobile application. 

"Solution Analysts excellently proposed and execute the interface with our website and the mobile app, and our technical people are able to modify the presentation of the mobile app, its data, and everything else through our website using WordPress." – President, Electronic Systems Provider 

A forestry company had supply chain problems and needed to develop a software solution. Over the course of two projects, Mobile Mentor has developed an app for iOS and Android that streamlines communication throughout the company, providing real-time product and driver information and receipt tracking.

"The time that we spent managing our docket information reduced by roughly 20%, which equates to saving roughly five people several hours of work. However, the real power and impact came from the quality of information and our ability to now make better business decisions with this information." — Project Coordinator, Forestry 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

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

Sileria developed a native Android app for a social media platform that earned a 4.5-star rating on Google Play. Users raved about the features, while the client appreciated the team’s responsiveness, good humor, and professionalism in creating a standout product.

“They’re a full-service shop. If you’re having trouble with design or with how to align your product goals, just ask.” – Former Sr. Software Engineer, Social Media Mobile Platform

Omega-R revised a mobile app that underperformed with respect to the amount of data it processed. Omega-R developed an automatic solution for the client's data architecture and delivered a functional, up-to-date product. The client was highly appreciative of their communication and programming skills.

"In terms of communication, meeting deadlines, and accomplishing tasks, they performed excellently." - President, US Educational Organization

A startup medical company had an idea for an app to help patients and medical staff through surgery and the healing process. Mobisoft was hired to develop the cloud-based app, which is compatible with Windows, iOS, and Android.

“Not only do they have the professionalism necessary to understand our requirements and ask the right questions but also they have an extraordinary level of dedication.” – CTO, Startup Medical Company

Ampersand & Ampersand worked on mobile app development for a healthcare platform. They developed iOS and Android apps for the healthcare sector, capable of integrating with various APIs. The client was impressed with the positive feedback the project received.

“People like the app so far. Ampersand takes their work very seriously.” – Entrepreneur, Healthcare Platform

Dropsource developed a mobile app for an email security company. Using mockups and other designs provided by the client, the team implemented a variety of features, including a push notification tool. The team gave accurate estimates and regular updates while adhering to set deadlines. 

"They know how to develop a great product and widely distribute it. They check off many boxes for us." – Product Manager, Email Security Company

Bamboo Apps developed iOS, Android, and web-based applications for a telecommunications company and integrated the apps with other existing platforms. The apps allow customers to manage their accounts, and the company can connect with its customers. 

"The Bamboo Group team demonstrated excellent analytical skills and nailed the customer requirements. They delivered a powerful customer-centric mobile solution." - Project Manager, Telecommunications Company 

A pizza franchise hired Plastic Mobile to develop a mobile app. The client's goal was to provide a user-friendly app for ordering for carryout or delivery pizza. Following the mobile app's launch, Plastic Mobile created a video to help the client market the new app. Plastic Mobile later redesigned the client's website and implemented a responsive design. The client appreciated Plastic Mobile's creativity.

"We see Plastic not only as a partner but as an extension of our group. They’re very unique, and that’s why they’re very good at what they do." - IT Director, Pizza Franchise

LoyaltyPlant worked on a custom loyalty system for a restaurant. They developed an iOS, Android, and Windows app which serves an ordering and payment system and a loyalty program. They worked on every stage from the concept to testing. The client was pleased with the positive feedback the project received.

“Our customers love it. They’re ecstatic about it. On any of our 2017 reviews on Yelp, TripAdvisor, or Google, probably half of all the reviews mention our app. It’s popular with our customer base and our employees really like it too.” – Co-Founder, Restaurant 

One of Metova's projects involved work with a compliance system. The system needed help with creating a cloud option for their clients. Metova provided the cloud solution and continues to work with the system for ongoing support and development. Deployment, maintenance, and support so far have been smooth with Metova.

"Their responsiveness was impressive, and they were willing to work hard for our business even though we are a really small company. We felt heard, important to them. They also listened to our concerns as to why we left the other, original vendor." - Co-Founder, SILO Compliance System

DeviceBee Technologies worked on mobile app development for an oil and gas company. They designed and developed a mobile app to brief trainees on local and company-wide standards, policies, and rules. The app also allows them to easily book travel arrangements. The client appreciated their communication throughout the project.

“They welcomed all of our questions and encouraged us to reach out. That mentality and level of responsiveness is not something that I’ve found working with other vendors. Their communication demonstrated to us that they were listening to our needs and really understood the project.” – IT Support Manager, Oil and Gas Company  

Deligence created a web-based that secured an exchange portal for medical images. The application created a central forum for medical professionals to communicate and share crucial imaging efficiently. The client was impressed by their honesty and development acumen. 

"I have found Deligence to be honest in the way they do business. They always meet deadlines and provide free consultation. This has not always been the case with previous suppliers. Additionally, they place a lot of emphasis on developing high-quality products. " –Product Marketing Director, Software Development Company

Railwaymen worked with an e-learning sports video website to create new features for its website. The team mainly used Ruby on Rails, but also used Java, HTML, and React Native. Their work resulted in a better onboarding experience for users.

“Our site was advanced when they joined us. They understood it, made changes, and added features within a week.” — Founder, E-Learning Sports Video Website

After completing a customer loyalty mobile app for an international fast food brand, MLSDev’s finished product skyrocketed to number one in the app store.The client plans to work with the team again, given their flexibility and remarkable results.

“MLSDev was very professional and always accessible. They were always ready to discuss different questions. I'm very happy with the work.” – Marketing & Digital Director, Global Fast Food Brand

A lifestyle product company partnered with DECODE to build and design an app that helped users track vitamins and minerals using a a hardware pen. They provided the client with software engineering capabilities and the company received over 1,000 downloads in the first week. 

“Of course, they delivered the project, but what’s also important is the relationship with us and the way they work. Their communication was highly responsive, they were proactive and had that youthful zeal. I don’t know how they did it, but the whole time we were working together, we felt like we were their only client!” – CEO, Lifestyle Product Startup

Ingenuity Global Consulting, Inc. augmented development operation for a business consulting firm. They handled both large and small projects, conducting various tests on their deliverables. The client praised their talented and collaborative team.

“The platform and the multitude of projects they’ve been involved in have all been of good quality.” – CTO, Business Consulting Firm

Enozom Software created a website for an artist nonprofit group. They created a proposal for the client, and then proceeded to launch the website and provide additional web support after the initial launch. Thanks to this website, the client was able to see a steady growth in business and increased visibility.

“The website has had a positive impact on my business. We’ve been growing steadily since the day it launched.” – VP, Artist Nonprofit
 

CleverPumpkin recently worked on an iOS app for a fitness tech startup. They facilitated communication between trainers and users with this app for the client.

“As a result of CleverPumpkin’s development, we managed to start onboarding clients. ” — Co-Founder, Fitness Tech Startup

An online jewelry store partnered with ANODA to create an app that would move their online store to mobile. Once the iOS app was finished, they continued their partnership for maintenance and to develop an Android version. The client is pleased with the team's work.

“They've produced great work, and I like what they do, which is why it's still ongoing.” – Owner, Online Jewelry Store

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

The team developed an app and matching cloud software for an IoT scent-enabled product. The team demonstrated impressive project management skills, accessibility, and experience through every phase of research, strategy and development.

"Rocket Farm Studios is an experienced team. They're not an enterprise with a heavy infrastructure and bureaucracy. We were able to deal directly with the founding team, which gave us the comfort that they'll be responsive." – COO, Large Consumer Products Company

MonkeyTech developed a food delivery app for iOS and Android. They built out the backend with Ruby on Rails, added cloud storage, connected APIs, and provided QA. MonkeyTech’s involvement made the client’s business a reality. 

“Our business wouldn’t exist without this app. Compared to everyone else I’ve worked with, they’re in the top-tier of what you can expect from a third-party vendor.” – Co-Founder & CEO, Food Delivery Company

A health management company hired Netizens to build a database of patient data. They created a program that aggregated laboratory and X-ray data into a central database. The program gave the client a significant advantage over their competitors.  

“Without their database, our physicians couldn’t be successful in such a dynamic field. Our partners have praised the solution’s performance and smooth experience.” – Chairman, Health Management Company

A global IT and investment firm had a tight deadline for creating both Android and iOS apps before an important convention. Inventive Mobile delivered both apps on time without sacrificing quality.

“Inventive Mobile excelled at delivering mobile apps to our specifications on extremely tight timelines. They were creative and worked within tight budgets, making it possible for our teams to land additional customers in the market very quickly.” – Director of Product Management, Global IT and Investment Firm

An education communication platform hired RootQuotient to develop a mobile and web app to promote better communication between schools and parents. They used a cross-platform tool to develop the app and created automated functionalities including attendance tracking and student feedback. The product helped the client convert users. 

"They’ve been really helpful right from the ideation stage. They clearly explained the process of the collaboration upfront." – Co-Founder, Education Platform 

Studio Graphene developed an Android-based application for an IoT startup based in Dubai. The client wanted to build a physical kiosk for customer feedback in the retail sector, and needed digital support due to their smaller staff. Studio Graphene started by building a simple application that included form-based pages and interactive feedback gathering, and expanded into developing a custom CMS and marketing support for the product. The interface won 4 product design awards for the client.

"We’ve won four different product design awards for the interface, graphic design, and animations. They integrate well with all of our teams and consistently produce high-quality materials." — Founder, IoT Startup

Exploding Phone Limited worked with a paper and plastic retailer and developed a B2B e-commerce mobile application for PC, iOS and Android. Key features on the app include SAP ERP integration for orders and inventory and custom UI/UX templates for customers. The client was impressed with the team's work.

"They never made the process difficult. The team explained their work so that even someone with a non-IT background could understand it. They were upfront about their capabilities and the challenges of what we’d ask for, but they fully committed to the work." – Group IT Director, Packaging Company 

Tapston was tasked with UI/UX design services for a software development company. The project includes taking ideas from the company's own development team and then transforming them into parts of the overall UI/UX design.

"The value for cost is impressive. It’s very affordable, high-quality work in comparison to other companies we’ve worked with in the past." - CTO, Software Development Company

Appstem developed a social networking app for a sports group. Along with building the app, they integrated Facebook and Google. They also created a subscription feature. The client prides the team on their accessibility. 

"It's important to be able to reach everyone who is involved, and the Appstem team has delivered." – Owner, Sports Groups Messaging App

AB4 Systems provided full-stack product development for a medical software system that enables easy collaboration around medical imaging for multi-disciplinary teams of doctors. They led all the phases of software product development: user research, product design (user experience and user interface), development, and launched through multiple iterations over a period of 2 years. The client continued the partnership was satisfied with the expertise, quality of work, and the speed of development. 

"I appreciate how well they’ve integrated with my company. They have a bird’s eye view of our business and understand the complexities around the project." – Co-Founder, Medical Software Solutions Company

A mobile gaming company already had a series of games but wanted to merge them into one easy-to-use portal for kids. A.Y. Technologies created the app for iOS and Android that merged the games and also provided parents a place to monitor their kids' online activity. 

"A.Y’s team was friendly, forthcoming and accommodating the entire way...We wouldn’t hesitate to recommend A.Y. to other clients." – CEO, Mobile Gaming Company

A hospitality startup lacked the internal team to build its mobile and web apps. GeekyAnts designed and created the UX/UI, information architecture, and wireframes for the mobile and web platforms. 

"We were impressed with the quality of their staff and the responsiveness of the management team. They were genuinely interested in our project." – Founder, Hospitality Startup

When tasked with rebuilding the entire mobile app suite for a popular newspaper, Fuzz developed a range of sleek and intuitive tablet and phone apps that yielded a 20%+ increase in active users. The Chief Digital Officer of this newspaper lauded Fuzz for its creativity, reliability, expertise.

“Fuzz has done a good job on all fronts, from their technical abilities to managing the project. They’re good communicators … and continued to support the apps, staying by our side whenever we had an issue. If we need them at three in the morning, someone from Fuzz’s team is there to answer the phone.” – Chief Digital Officer, Newspaper

Sigma Software developed and launched an advertising platform for an advertising technology firm. The firm had a general idea for the platform, but needed the technical skills to launch it. Sigma Software provided interface design and coding, using a team of 8-12 developers. The launched ad platform began successfully generating revenue within 6 months and received positive feedback.

"We consider Sigma Software to be a strategic partner and an integral part of what we're doing at this time." – Founder & CEO, Ad Tech Firm

Surf was contracted to perform updates and maintenance for a mobile app. Surf made improvements to the visual design and the user experience by ensuring pixel quality. Surf made suggestions for API and performs long-term maintenance. 

"Once we selected them, half of our app was completed within a week. It was absolutely perfect and I had no comments to make about their work." - CTO, Telecomm Startup