Top 100 App Developers

Rantmedia developed an app for a cybersecurity firm. They used the client’s existing assessment methodology, which was spreadsheet based, to develop an app that would perform the same tasks but be much more user friendly while still being extremely secure. The client was still in the testing phase of the project but reported being extremely happy with the product so far. 

“They never encountered something that was too challenging for them to handle, and it was quite a complex program. They were always very accommodating and took on the work with an incredible amount of grace.” – CTO, Cybersecurity Firm
 

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

July Rapid took on a massive project for a video streaming service. They worked with the client to build multiple products, including a website and iOS and Android apps.

“[July Rapid] went a step ahead and made sure that everything that we wanted and needed to be done was incorporated very early on.” – Co-Founder, Video Streaming Service

Impekable designed the interface and illustrations for a dating service app. The company was looking for an agency to expand on the features that the popular app already had. Unlike their experience with other vendors, the dating app said Impekable was able to produce the product quickly.

“I'm most impressed by their ability to create high-quality designs at a very fast pace. Their team not only puts a tremendous amount of focus on client projects, but they're also creative, thought leaders when it comes to design concepts.” – Co-Founder, Dating App

Rootstrap provided business strategy consulting and software development services for a music startup in the US. The client wanted to build a digital platform to connect local musicians. Rootstrap's team outlined an MVP process and monetizing strategy. Since the prototype was introduced, the client has received considerable funding from outside sources, as well as positive feedback from professional musicians.

"Their work looks good and we’ve learned a lot. They’ve been great to work with." – Founder, Music Startup

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.

Leveraging the client’s existing API and UI, Resourcifi developed a mobile app to enhance consumer access to business updates and video content. The team was lauded for their communication, on-time delivery, and a highly functional and error-free application.

“We are very happy with RNF's testing and development. We were given applications to deploy without error. You can see the care they take during the process so delivery is met.” – IT Manager, Nutrition Products Vendor

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

iQlance built a mobile and web app for a marketing firm’s client. The app tracked the location of workers and their work vehicles. iQlance was responsible for the app’s functionality, while the marketing firm handled the app’s launch.

“We use a lot of independent contractors for several of our projects, and iQlance met everything we were looking for.” – Managing Partner, Marketing Agency

Emizen Tech assisted a real estate company. The team built a WordPress website and customized it using PHP coding. They also designed the logo and graphics for social media. They’ll be providing an admin assistant for upcoming marketing campaigns.

"Emizen Tech quickly sorts out any problems we have, often free of charge, to ensure I’m happy." – Managing Director, Real Estate Company 

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

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

Heads and Hands was hired to bring an international advertising festival to life. They needed a mobile app for both iOS and Android devices to provide a detailed program about speakers, events, and navigation of the festival area.

“They not only develop apps, but they also add value to your business. That’s something we appreciate. This is a great Russia-based team of managers, developers, and designers to work with.” – Producer, International Advertising Festival

Cubix helped a dating startup by reverse-engineering the dating platform to make it compatible with a social media network’s privacy settings. The team also developed iOS versions of the platform for mobile devices. The client was pleased with their patience and communication.

"I always felt like they were working hard to create the best possible product for me. I'm lucky to have worked with Cubix, and I would recommend them to any company or individual looking to build a website or app." – Founder, Dating Startup 

Peerbits developed a functional iOS app for a leasing company with “top-class” graphical UI. Communication was fluid, deadlines were met, and the deliverables were quality. The client’s only wish was for project expectations to be managed a bit better.

“Communication was not an issue. … Peerbits’ work has been pretty good, and I have a complete and robust product. … Overall the project management has been pretty good, and I’m happy with it.” – CEO, Leasing Company

Apptunix developed an app for iOS and Android to connect entertainment companies with stunt professionals. The client appreciated the staff’s candid personality and creativity, as well as the app’s intuitive design and practicality.

“I think they were pretty spot-on. We’re in two different time zones, so sometimes, it’s just a matter of me sending details and breakdowns of my notes, and they get back to me immediately with their notes on my notes to make sure that they understood everything correctly.” – Founder, Stunt Performer Database

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 learning platform wanted to develop a learning development app and hired Arbisoft. The app aimed to raise awareness about sustainable development and how local organizations can benefit. The project included everything from design to execution. The client was extremely impressed with how Arbisoft executed.

“I couldn't be more pleased with the Arbisoft team. Their engineering product is top notch, as is their client relations and account management. From the beginning, they felt like members of our own team – true partners rather than vendors.” – CEO, learning development platform

Launchpad partnered with a social media startup to create a calendar sharing app for iOS and Android devices that allows users to stay connected with their friends and family while they are traveling.

“Everything worked well, and throughout the process, Launchpad didn’t simply go with what I said, but they also considered ways of making the app better. I feel that I made the right choice with Launchpad.” — Founder, Social Media 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

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

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 

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

Savvycom Software fully developed mobile and web apps for a research company. The team worked on design, functionality, UI/UX and system integration. They were able to work both independently and efficiently. 

“Savvycom is very good at searching for topics themselves. They always try to be updated with the latest programming technologies, which is very good. They are also connected to the university and the top people in the development process.” – CEO, Research Company 

One of IndiaNIC’s clients is a travel agency that wanted its clients to be able to book and schedule events on web and mobile devices. IndiaNIC delivered a website and iOS and Android apps that the travel agency’s clients loved.

“I’ve never had an issue with them. The quality of IndiaNIC’s work is amazing, as was the communication. I felt comfortable working with them, and was always kept up-to-date.” – CEO, Travel Agency

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

Following a scoping session, App Boxer designed and developed a native mobile app for iOS and Android for a direct-to-consumer wine retailer. They implemented location capabilities and a questionnaire to pair food and wine. The platform quickly ranked as one of the top 20 food and drink apps in the Apple App Store and seventh in the same category in the Google Play store.

"App Boxer worked diligently, took a lot of feedback, and made the workflow easy for us." — Head of Innovation, Direct-to-Consumer Wine Retailer 

SemiDot Infotech developed an online streaming platform for an IT company. The Flash-based platform works seamless on both web and mobile devices. SemiDot Infotech produced a high-quality deliverable that's been satisfying the client's customer base.

"The whole outsourcing experience can be very difficult when you can’t reach the other party. We can reach SemiDot Infotech at any time, which is just one reason why we plan to continue working with them."–CEO, IT Company

MyOxygen developed a multi-device mobile app for an ambulance service to help map field resources, assess incident impact, and coordinate routes more effectively. The app is widely used by its target audience. The client found the team to be highly attuned to their needs throughout the project and pleasant enough to share a laugh with.

“I’ve always been impressed with their innovation, approachability, professionalism, flexibility, and ability to look forward.” – Resilience Officer, Emergency Ambulance Service

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

A mobile education solution subcontracted Dew Solutions Pvt Ltd to develop their website and mobile app without much involvement from the client. Dew Solutions Pvt Ltd developed both the design and architecture of both the app and website, primarily using .NET. The client is satisfied with their work.

"Dew Solutions Pvt Ltd shows in-depth expertise. Their level of commitment and professionalism is excellent. They’re always there for me, and everything works as intended. They deliver according to the timelines we set." - CEO & Founder, Mobile Education Solution

IDAP created a wedding planning app from the ground up. They created synchronization tools, backend architecture, and frontend design. The app was well-received and highly rated.

“They’ve been very helpful and resourceful in finding available alternatives. They’re quite flexible in their approach, and they always work with me to find the right answer.” – Director, Wedding Planning App

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

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

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

Intuz developed an advanced healthcare platform/marketplace that connects healthcare professionals and ancillary service providers with parents as they embark their journey into parenthood. The platform consists of Web, Android, and iOS apps. 

“Intuz is our trusted partner in helping our company design and develop our product. I’m impressed by their enthusiasm for our product and demonstrated hard work put behind it. When we came into the project, we already had a concrete idea of what we wanted, and Intuz’s team has consistently created further value by suggesting feature and workflow additions, deletions, and adjustments. It’s clear that they have pride in their work, and this has not gone unnoticed by us.” – CEO, Healthcare Platform

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

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

Endive Software developed a simplified ticketing system for an event planning company. The team created a web and mobile app that provides users with a streamlined ticketing platform. They also provide analytics services and make bug fixes as needed.

"Although development is still ongoing, the solution has already changed our company’s profile for the better. We can’t wait to see the platform once it goes live this fall." — IT Manager, Event Planning Company

Adonis Software developed Android and iOS apps for a gambling company. These apps synchronized with beacons and used Bluetooth to connect with other mobile devices. Overall, the team's work impressed their client. 

"They continuously delivered great results. " – Administrator, Gambling Company

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

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

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

Xicom Technologies designed and developed a website for a cleaning service company. The new website satisfied customers and secured positive exposure. The client was impressed with Xicom Technologies's communications. 

“I was quite impressed by their knowledge of optimization and UX and web design.” – Training Manager, Cleaning Service Company

A construction company hired TERRAFORM to create an iOS tablet app. Per the client's requirements, they created an app that could work offline and automatically sync with the servers once in coverage range. 

"Overall, they've addressed any questions that have come up. Change orders were done in a timely manner. ... Their personality stands out. They're outgoing, easy to talk to, and easy to follow up with." – Business Operations Manager, Construction Company

Bluegrass Digital developed an entirely new strategy for their PR client. They designed intelligent and market-ready products based on their client’s unique needs and specifications. This resulted in more contracts from their client and positive feedback.

"Our clients are consistently pleased with Bluegrass Digital’s work. We showcase their websites as case studies and have won new business from new clients as a direct result." –Project Manager, Public Relations Company

A leading digital agency in Russia needed Touch Instinct to build apps for both Android and iOS. Touch Instinct dealt with product management, development, and quality assurance for the apps. All the projects fell within the client’s budget and were delivered on time.

“We are happy with Touch Instinct because they’ve delivered on their promise to provide an excellent development team, which helped us successfully build numerous projects.” – CTO, digital agency