Top Mobile App Development Companies - 2021 Reviews

"Hyperlink InfoSystem is building a fantastic platform."

• Project Coordinator, Rental Management Platform

"Mercury's skill and attention to detail are exceptional and second to none."

• Founder & Director, Software Company

"We greatly appreciated their deep understanding of Salesforce."

• COO, SoftWorks AI

"Danny stood out during the project. He’s very talented, passionate, and hardworking."

• Founder, Business Networking Platform

“Netguru has really great design resources; I’m very thrilled to be working with them.”

• VP of Product, Aspit

"Their convenience, gaming development experience, and price all help them stand out."

• Owner, PAW

"Their ability to work with little initial documentation is commendable."

• Project Manager, Music App

"So far, techahead has shown the ability to quickly adapt to an existing project's code."

• Software Development Director, Ventus Networks

“They’re very straightforward and honest.”

• CEO, GoodMood Ltd.

"itCraft proved they are a company that is eager to learn new things and improve their current skills and knowledge."

• Manager of Software Engineering Team, Iron Mountain Poland

"We were impressed with their company culture, transparency, and proficiency in mobile application technologies."

• Marketing Head, Pellet Drum Productions

"Their communication and project management style in our project was one of the main reasons why we chose…"

• Corporate Affairs Specialist, Microsoft

"I wanted the app to have a heart and a soul. We hit it off well with Zco."

• Founder, Best Coffee Shops

"They were flexible, pivoting when we needed to change the project scope. We felt like a team with common goals."

• CTO, DeMouton & Co.

"What was most impressive was probably their speed and skills."

• Director of Creative Strategy, Sports Content Company

"They were easy to communicate with, proactive, and highly professional."

• Co-Founder, Real Estate & Hospitality Company

“Swenson He’s willingness to help their customers expand their company is impressive.”

• CEO, tiderC

“Infinum has a young responsive team that’s well-equipped for what it does.”

• Head of Direct Channels Division, Hrvatska Poštanska Banka

"Their UI capabilities and frontend development are strong."

• VP of Software Development, Risk Management Company

"We were very happy with the work they performed."

• Instl Affairs & Market Access Assoc Dir, Animal Health Firm

"They understand our requirements and the solutions needed to address those."

• Founder, Playful Solutions

“These projects have many complexities. However, mTraction Enterprise has done a good job handling all of them.”

• Assistant Director of IT & Applications, ISEAS

“They worked in two-week sprints and almost always hit their sprint metrics.”

• CEO, Laundry Company

“I really like Konstant’s collaboration on ideas.”

• Founder, Student Musician Platform

"MindSea’s real strength lies in their UI/UX research processes which allow them to be more effective."

• CEO, Motion Recognition Company

"Xmartlabs was very willing to accept my unusual requests about how to go about executing the project."

• Owner, Fintech Startup

"They were well equipped for the job they were contracted to do."

• Marketing Assistant, DataMax

"Overall, we got a good solution and the project was delivered on time."

• Founder, Car Rental Company

“I have referred several people to Rapptr — that’s how strongly I feel about working with them.”

• Founder, Software Company

“They proactively presented ideas without pushing additional services on us.”

• Project Lead, Sanofi

"They are very accommodating to what I want."

• Owner & Lead Developer, Mobile App Platform

"The biggest value for us was that we paid a development team, but we got a product team."

• Digital Product Owner, Nooka Space Ltd

"They had a really solid grasp on the fundamentals of modern app architecture and other systems."

• Business Analyst, Share Wealth Systems

"They take care of us 100%, so their customer service is excellent."

• CEO, Personalized Video App Co.

"All concerns raised were heard and addressed amicably."

• Partner, IT Solutions Provider

“Their team has done a great job of accomplishing all the requirements in a timely and transparent manner.”

• Project manager, Artbet

"I loved their ownership of the project."

• President, Yelari Inc

"The best thing about Brainhub was their openness to extend one of the two people for two more months on short notice."

• Lead Solutions Architect, Industrial IoT Company

“They took ownership of the project and provided real value as we threw out ideas to them.”

• CTO, Red Rover

"We're most impressed by their professionalism, their developer's skill set, and their excellent communication."

• CEO, Pressly