Top Android App Developers in the United States

Custom Software Dev & Design for Remote Hiring Platform

The project management style was highly effective and transparent. They took the time to understand our requirements in depth, provided regular updates on the progress, openly shared challenges, and proposed proactive solutions. Their communication was clear, concise, and timely, which greatly facilitated effective decision-making and kept all stakeholders informed and engaged.

Software Dev & IT Services for SaaS Provider

Their project management is fantastic. Clustox is transparent when it comes to issues — they quickly highlight any challenges and suggest alternative solutions. To communicate, we exchange messages on Slack every day.

Sentiment Analysis & Algorithm for Consulting Organization

They were upfront and transparent. They quickly fell into the role of trusted advisor. Moreover, their integrity, technical expertise, and leadership principles were strong.

Custom Software Development for Managing Services Company

The utmost inspiring thing would be their commitment and assistance given to numerous clients. We as a customer never sensed that we have employed a different company to work on our project or with our team. We are functioning as one team and the interaction is balanced, connected, honest, transparent, and support in the development phases is outstanding.

Staff Augmentation for Travel Company

When we hired them I was looking for a greater quality of development and with them, I found developers with great skills, great readiness, very dedicated and savvy. Their company always makes sure their resources feel comfortable working in the projects they are assigned to. We see the results of that all the time in terms of efficiency, quality, and skills.

Web Development Services for Car Rental Company

Their project management was smooth. We communicated via emails, phone calls, and in-person meetings. WebtrixPro communicated in a way that non-technical people could easily understand. This helped our team make the best decisions on various issues throughout the engagement.

iOS App Dev for Group Exercise Tool

They are good at project management. Aside from Basecamp, we also speak through phone calls and Google Meet. Webtrix is very responsive, and their communication has been great.

Cloud Portal Dev for Agricultural Tech Startup

It was great to work with Webtrix — they made communication very simple. Their process had been straightforward, from ideation to execution. It was easy for us to understand what was happening. Webtrix was outstanding at project management. They always had time whenever we requested meetings. We found it helpful that we had a single account manager since it streamlined communication.

Web & Mobile AI Software Design & Dev for Automotive Company

Communincaton was excellent and they took care of any request that we had. Thier customer service is exceptional. The fact that they delivred on time and that they were always in communicaiotn with our team.

Web Design for Staffing & Selection Company

The resource is a mid-level rather than a senior engineer but our engineers have given quite good feedback on him in terms of enthusiasm to get involved and learn. He takes feedback well, and he’s friendly and happy to help out.

UI/UX Design for HealthTech Company

They were very easy to talk to. Very available at all times and the time management was perfect.

Web & Mobile Learning System Dev for Sales Learning Platform

Codingscape's project management was top-notch. Their ongoing communication was fantastic and when they agreed to a deadline, they delivered before or on that deadline every time. They were incredibly thoughtful in what they were building and delivering, often suggesting alternative approaches and/or solutions to what was being proposed in order to create a better final product. Codingscape's honest and forthright nature wasn't something I had experienced with many technology consultancies. And everyone we interacted with were thoughtful, experienced and world-class in their specific field.

Web & Mobile App Dev for Furniture & Appliances Company

The project resulted in a 35% increase in user engagement, faster load times, and improved system stability. The platforms handled higher traffic efficiently, contributing to better user satisfaction and retention. Their commitment to quality, proactive communication, and ability to deliver scalable solutions truly set them apart.

Website, CRM & Mobile App Development for Gym

Pixel Appy’s communication skills and quality product delivery are impressive. From my perspective, Pixel Appy has delivered the best work I could get. They’re still trying their best to deliver a top-notch app.

Dev Services & App Maintenance for Window Shade Company

They were consistently on schedule and provided the updates that were requested. We had very good success with them in terms of understanding the requirements and keeping to the timeline. Finally, the quality of the work developed met our expectations.

Mobile App Dev for Art & Entertainment Company

I know they went the extra mile to ensure a superior app experience for our target audience. Their confidence and belief in our vision for Towwn and the app UX/UI was impressive.

Mobile Development for Education Company

Tack Mobile was instrumental in building out our full mobile suite of apps across iOS and Android phones and tablets. We went through generations of app development, which involved many updates. The apps were extremely well received by our end-users, learner instructors, and institution customers. The average rating was 4.5 in app stores, which is not only high in general, but also relative to our competition in the marketplace.

Semi-conductor Web and Mobile Development

Even if on the first draft, we don’t like it and our stakeholders don’t like it, we have much more opportunity to ask them back to redesign or modify it because that is part of the contract and proposal that they are willing to update. Then, they try to please us, no matter what changes we make to the project. But, at this moment, we pretty much provide a bunch of different feedback because it’s full of blog processing, for example. We have five or six different stakeholders for those projects. Each time, they do the same mockup, and then we put in a comment. Then, they provide five or six different revisions for those mockups, and they explain what it is. Then, we get them to give us what we want.

Branding, Logo Design & Web Dev for Finance SaaS Firm

What did you find most impressive or unique about this company? So easy to work with. Could translate my vision into final product. Very communicative on status and task completion. Ready to step up and do more in various areas based upon my need.

Site Design, Dev & Hosting for Investment & Advisory Firm

Their ability to interpret our design needs and turn creative assets into a compelling site impressed us. There were weekly deliverables and meetings to review progress on the site. None that I can think of.

UX/UI Design for Human Capital Management Company

FROM was great to work with. They were responsive and delivered high quality designs on time.

Web App Development for Educational Nonprofit

We simply checked in on a weekly basis, and we used Google Meet video calls. We worked on a short-term project. In fact, our initial estimate was 25 hours, but we ended up expanding the scope out. The Jed Mahonis Group finished the project in closer to 40 hours. Having clear outlines and the use case in advance will be helpful. Based on my own experience as a tech project manager, I tend to not over-communicate with teams while they’re working because I don’t want to wait until a weekly status meeting. However, The Jed Mahonis Group has a high level of ability to communicate with all their team members. I also recommend taking advantage of their quick response time and openness to ongoing communication because that can definitely lead to faster results and more efficiency in the project overall.

Software for Remote Access Cloud Startup

Daxima's team is comprised of some of the best programmers I've worked with in my 25-year experience in the industry. The team put together by Daxima is cohesive, and the quality of the work is extremely high. Daxima's team is the most impressive part of the company. They work well together, everyone pulls their weight, and there's no one who hasn't contributed in a major way to the success of our product. Everyone from Daxima has been knowledgeable, diligent, and tenacious in tracking down and creating the technology we need.

Branding for HR Company

I’ve never seen anyone perform better in project management, period. These guys fly super-high and super-low. By that, I mean they’re strategists and do’ers. They can come in and just listen, and they can create opportunities and ideas, and those often boil down into defined tasks. Their ability to manage a project is hinged on the fact that they’re very focused on process. They don’t just go into a project winging it. They have a very refined process that they continue to refine over time. So, project work, and the project management associated with them, is second to none. I’ve never worked with anyone who does it better than Haneke Design.

App, Website Dev & Integrations for Theater Nonprofit

Art & Logic is unique in that their developers are not only accessible, but they work directly with our internal teams to answer questions or provide feedback. While there is always a dedicated (and very talented) Art & Logic Project Manager, the developers take on a level of ownership over the project and become a responsible go-to which we find accelerates development.

Mobile App Dev for Education Nonprofit

Their project management was exceptional. They made themselves very accessible, even late into the evenings. We mostly communicated through phone and email.

Mobile App & Web Dev & Design for Venture-Backed Startup

From the start, I explained to them that I was a first-time founder who had raised money but didn’t know what to do with it because I didn’t know what I didn’t know. I even tapped into a level of transparency where I, for example, shared my bank account statement and told them that I wanted to be very conservative with my budget. I did this because I wanted to optimize my time with them and ensure that I had enough funds so that we could build the most critical features of this product. During that process, Tanooki Labs’ willingness to work with me spoke volumes of their professionalism and empathy. In a world where other technology companies tend to take advantage of a lot of people by hiding things, Tanooki Labs’ level of intent was wonderful.

Web & Mobile Devs for Hiring Platform

The quality of work Flynaut LLC provides is impressive. It’s like night and day from what I received from previous vendors. As well, their understanding of what I’m trying to accomplish is significant.

Web Dev & Digital Marketing for Religious Service Platform

Flynaut took my idea and turned it into reality. Though they’d never worked on a project like this, and it was a pretty large scope, they succeeded in doing it. A project of this magnitude is going to have some hiccups and miscommunications here and there, especially for people not familiar with the field. However, looking at the bigger scope, they were able to take something I thought up in my head and actually make it work on a screen. They did a perfect job, in that respect.

Mobile App and Web Development for Social Media Platform

We're extremely happy with the quality of the work they've provided thus far, as well as their process. The app is user-friendly, clean, and has a great UI overall. We have high hopes for its success based on what they've provided thus far.

Web Dev & Updated Design for Medical Safety Firm

I recommended Flynaut to a startup that had been trying to launch for eight years. The startup thought their project would take 6–8 weeks, and Flynaut completed it in three-and-a-half days, start-to-finish. They’re absolutely brilliant. The CEO just knows what he’s doing and provides incentives to complete projects faster and with high quality. I haven’t seen anybody else do that.

Custom Web Development for Sports Flooring Company

Communication is great, easy to work with and understand the needs of what is being asked of them. Ability to come to a solution that is effective and easy to implement. Always willing to put in the work to make our needs happen!

UI/UX Design for Transportation Company

Fjorge exhibited exceptional management skills throughout our time working together. Their meticulous planning, effective communication, and keen understanding of our requirements are just a few things that come to mind when reflecting on their work. From the outset, they demonstrated a knack for breaking down the project into manageable phases, ensuring we understood each deadline and each milestone was met on time.

Web Develpment & Design for Food Service Company

Their project management is wonderful; they’ve provided good communication and stayed within the established deadlines and budgets. In terms of tools, we use Jura, phone calls, emails, Google Meets, and Zoom meetings to ensure that everything’s going according to plan.

Website Redesign for SaaS Management Platform

Everything was very well organized. The team used Basecamp to manage the project itself and communicate with the different stakeholders. Our deadlines were all met and the communication was very streamlined. Overall, it was incredibly professional.

Web Development & SEO for Marketing Website

Fjorge uses JIRA, which I selfishly love since that's what my company uses internally too. All communications are reflected within the tickets I submit for development. Fjorge has a tool for tracking CMS time (it's fjorge branded, so I'm unsure what it is) which I appreciate for transparency. The level of communication is really impressive, especially from engineers. A few recent tickets haven't been completed on time, but the team has been great about keeping us in-the-loop.

Web Design & Dev for Nonprofit Organization

During the fall launch, we experienced an unprecedented level of success with our new platform. Remarkably, we had zero users reaching out to the help section for any technical issues—an almost unheard-of achievement for a new platform. This seamless user experience speaks volumes about the meticulous development and testing conducted by our expert partners. Moreover, their innovative solutions and user-centric approach enabled us to expand our reach by an astounding 300X.

Web Design & Dev for Nonprofit Organization

The project management demonstrated by our partners surpassed any agency I've worked with across all sectors in recent memory. Their exceptional communication, flawless execution, and willingness to go above and beyond were truly unparalleled. From the initial planning stages to the final delivery, they exhibited a level of professionalism and dedication that exceeded our expectations at every turn.

Web Design & Dev for Nonprofit Organization

Their genuine commitment to user experience (UX) was evident throughout the project. Unlike some partners who merely check boxes, they went above and beyond to ensure that every aspect of the UX was meticulously crafted and flawlessly executed. Their dedication to perfection meant that no stone was left unturned in creating a seamless and intuitive experience for our users.

Staff Augmentation in PHP for Backend Solutions Department

We used JIRA for our technical documentation and tracking of tickets, and we had daily standup meetings as well. They were very responsive to our code review and worked with us to meet our coding standards. All in all, they consistently delivered and were really easy to work with.

Team Augmentation for National Telecom Firm

We have a time and materials engagement with Seamgen, but we have pivoted multiple times. They’ve been accommodating every time we’ve pivoted. Project management-wise, they’re essentially an extension of your staff trying to please you like a regular employee, which is a great thing. They also integrate perfectly into our existing processes, which are slightly different for our development of JIRA.

Web App Development for Faith-Based Investing Platform

Seamgen has been very accommodative of our demanding expectations, tight deadlines and limited budget of a rapidly growing, startup business. They are enjoyable to work with and are willing to dig in and grind out work. They are able to understand our precise and complex needs and seem to really enjoy building our app and the challenge it poses.

iOS & Android App Development for Automotive Built-In Services

Echo prioritized customer service and resolved obstacles and made adjustments with urgency. Their team acted more as a trusted confidant than a third-party developer. Echo’s approach to the partnership made it clear that they wanted to do everything possible to help us satisfy our end-client.

Mobile App Dev for Mobile App Dev Company

Our project observed a remarkable increase in app downloads and user engagement because of Meta App Designs' superb expertise, resulting in observable business growth and increased customer satisfaction, as evidenced by a significant increase in positive user feedback and enhanced brand recognition. The ability of Meta App Designs to seamlessly infuse creativity and functionality within our application, creating a user-friendly interface that agreed with our brand ethics and effectively addressed our target audience's demands, ultimately encouraging a strong brand-consumer relationship, was the most impressive aspect.

Mobile App Dev & UI/UX Design for B2B Software Company

Their project management was efficient, consistently delivering items on schedule and effectively responding to our needs with agility and understanding.

iOS & Android App Dev for Oil Company Customers

They were very responsive and quickly addressed any glitches, concerns, or things that we needed to be tweaked. They stayed on budget and met deadlines. Any delays were on our side.

Mobile App Development for Real Estate Company

Their project management is impressive. With most startups and MVP products, there are a lot of moving parts, especially when dealing with multiple platforms. Our assigned project manager and team have been fantastic. Their ability to document our needs and their understanding of our needs has been key to our success. Response time from the team is nearly immediate and they are always prepared to pivot as needed. They have delivered our product to date on time and on budget.

Custom Software Dev for Law Firm

They perform well from a project management standpoint, as they consistently meet deadlines and stay on budget. We typically communicate through Teams and Zoom. We’re impressed with their excellent project management skills and the quality of their engineers.

Custom Software Development for Cyber Security Platform

The project management was great. The team was always reachable via Slack. They consistently met their agreed upon milestones and delivered the product on time. We had direct contact with the team and were able to communicate with each other frequently. This ensured the entire process was executed efficiently and accurately.

UI & Security for AI Patent Search Platform

They performed well. They provided weekly updates by email, where they kept us informed of where the project was. Our CTO was in contact with their developers on a daily basis, and I met with team members at least once a week.

Web Design & Dev for Healthcare Network

The team's expertise and responsiveness were superb. Their experience developing and launching healthcare-related sites was extremely valuable in our case. We continue to look to and depend on them as we evaluate and improve our website.

Mobile App Dev for Community Support Platform

They have excellent project management and have been clear from the beginning. They’re flexible and work with our sporadic schedule. We have an internal project management tool to track progress.

Web Development for Casino

SKYCATCHFIRE delivered the work on time and budget and communicated well with us. Regarding tools and communication, we used Zoom and Basecamp to share our questions, concerns, and updates, summarizing what we discussed for every sprint. SKYCATCHFIRE's biggest strength was their communication and their open-mindedness for what we wanted to do. The team always gave our ideas a try and came through every time.

E-Commerce Development for Full-Service Design Agency

We communicate primarily through Basecamp, especially when communicating with clients. We have recurring Zoom meetings, as well as a shared Slack channel. Overall, the communication has been excellent and open — nothing is left unsaid.

IT Staff Augmentation for Employee Experience Platform

Very effective. They have an excellent team.

Dev Staff Augmentation for Professional Sports League

I’ve worked with many vendors with varying levels of quality, and ObjectStyle has yet to disappoint us in terms of what they can accomplish. Moreover, they’re less expensive than domestic options. Overall, they’ve been a really good and solid partner.

Social Media Campaign For Kristi Yamaguchi's Always Dream Foundation

A-plus in terms of just the time we had to put it all together, and also their willingness to work with us as a nonprofit entity. We may not have the big budgets. It was really testing a model for future usage. I think they’re very mindful of that. I would say an A plus.

Mobile App Development for Patient Management Platform

The team can quickly pivot to address any issues (regulatory, etc) and assign quality resources to the problem. Once the developer we worked with was quite skilled — they picked up our complicated domain and delivered solid solutions. Despite the global placement, availability has not been an issue.

App Dev for AI-Driven Productivity Platform

Communication is one of their strengths. They are always readily available on Slack. Our weekly meetings as needed were conducted via Teams.

UI/UX Design for Technical Assessment Platform