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Top Mobile App Development Companies in New York

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Looking for the best mobile app development company in New York? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

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71 Provider(s)Last Updated: March 26, 2025
UpCity Platinum Sponsor
Overall it was a great experience, I highly recommend their services, and have to many business associates, and even my own Dad for his business. Unfortunately M16 was not the first company we went with or the second, which turned out to be a very expensive mistake with others that we tried before finding them. I definitely recommend their services! As a business owner every dollar you spend is precious, and the money you spend with them, in my experience, was very well spent. Don't waste any more time looking at other companies, these guys are great, highly recommend!
Services
Conversion Rate Optimization (CRO)Big Data & Business IntelligenceReputation ManagementView all
Business Summary:
M16 Marketing is a strategic partner for driving digital success. With their innovative approach and deep industry insights, businesses can experience what it's like to put the most powerful, strategic, and tactical web design and full-service digital marketing team to work.
Industry(s):
Business Services | Construction | Finance | Government | Industrial | Healthcare
Business Details
Small, Medium, Enterprise
$10,000 or more
$1,500 or more, monthly
UpCity Gold Sponsor
Lounge Lizard is a great company to work with! When we started looking for a website company to design our new website, Lounge Lizard's work spoke for itself plus they were very clear on the process. We looked at other providers, but the designs were elevated when it came to Lounge Lizard. The project process of getting the new site up with all the content was fluid. They use a great collaborative tool that made the process easy, and the meetings kept us involved and up to date with all edits. The finished product was exactly what we wanted. The team at Lounge Lizard are the best! Everyone we worked with was easy to work with and super helpful, even after production they still assist us when needed. We couldn't be happier with the choice to have them as our website designers!
Services
WooCommerce DevelopmentInstagram MarketingFacebook MarketingView all
Business Summary:
Since 1998, Lounge Lizard Worldwide has been rated one of the 10 Best Digital Agencies in the U.S.A. Get noticed through Best of Breed websites, mobile apps, digital marketing, SEO, and branding. Lounge Lizard's award-winning Brandtenders and Marketing Mixologists always serve up results.
Industry(s):
E-Commerce | Business Services | Energy | Finance | Healthcare | SaaS
Business Details
Small, Medium, Enterprise
$10,000 or more
$2,000 or more, monthly
UpCity Gold Sponsor
We hired Dedicated Developers to help us build and design both hardware GPS sensors used in the transportation industry as well as the web application and mobile apps to monitor the sensors. The sensors connect the transportation sector to the Internet of Things (IoT). It was challenging to find developers that had the complete package of skills we needed for this project. Lots of companies had the software skills, but not very many had the hardware skills. We were thrilled when we found Dedicated Developers, because they were able to do both the hardware and software designing for us. The hardware they created are sensors used to monitor a wide variety of things for the transport industry. The sensors can monitor speed, acceleration, elevation, breakdown, GPS route coordinates, and then transmit all the data through the cellular network. Our clients can then see all the data points within the centralized application control panel to fully monitor their cargo. They did a lot of initial research and were able to suggest hardware components and sensors that would be the best configurations that would reduce the costs during mass production. They helped us figure out the best components that are reliable, durable and cost effective, so the total hard costs for each finished sensor goes down, and profits go up. They were able to bring the total cost of each unit down by 21%. They were creative while building the prototype sensors, which they were able to do quickly within a couple months. The software they created to run and monitor the sensors uses the latest cutting-edge technology, and connects our industry to the Internet of Things, which is fast, efficient, responsive and very well designed. The hardware sensors they created for us are top notch, and the monitoring software to run and monitor them has been very well received by our clients. It’s been able to make our company a cutting edge leader in our industry.
Services
Ruby on Rails DevelopmentWooCommerce DevelopmentEnterprise Resource Planning (ERP)View all
Business Summary:
App business obsessed since 2007. We don't just build apps—we build successful app businesses. 300+ success stories.
Industry(s):
Fitness | Healthcare | Industrial | Business Services
Business Details
Medium, Enterprise
$10,000 or more
$2,000 or more, monthly
UpCity Silver Sponsor
When you have an idea and put your heart and soul behind it in hopes of manifestation, the team you build will either make you or break you. When we approached Superior with an intellectual property concept for an application and software suite, with a high level of sophistication and innovation and from nothing but a conceptual model, and subsequently have realized our greatest dreams! We cannot stress this enough, when you partner with Superior, they become part of your trust group, like family and take a vested interest in producing the absolute best possible outcome all around. We have had many, many conversations on our end regarding the dynamic of Superior- and how blessed we’ve been to partner with them as everyone there is truly amazing and a real key-contributor! Here is the short list of our experience and observations of their Team; staggering capabilities regarding manipulation of technologies to make anything happen, un-matched professionalism, communication and insight, the most refreshing positive energy and down to earth approachability imaginable and last but not least, we think there is a little mind-reading capability, but you’ll have to experience that for yourself- We are so glad to have made the decision to go with Superior as it was the key to realizing our dream…so if that’s what your looking for, look no further, you’ve already found the best!
Services
Cloud ConsultingSoftware Development.Net DevelopmentView all
Business Summary:
We help medium and large size corporations design, develop and deploy custom software, mobile and tablet apps.
Industry(s):
Business Services
Business Details
Medium
$25,000 or more
$5,000 or more, monthly
UpCity Silver Sponsor

DD.NYC®

New York, NY, US
5.0 | 21 reviews
I run a software development agency. We build custom software for clients. DigitalDesign worked with us for three of our end clients. We specifically hired them to take care of the UI/UX design tasks for these customers, one being a nonprofit, the second being a financial technology company, and the third being a software company. During our work with a nonprofit, we had to recreate a whole system for the end customer to run their operations. It was essentially an internal tool for their team members to support their work for the organization. Moreover, it was a complex project that took about nine months to complete. DigitalDesign handled the UI/UX design needed for the product. Our second project was a shorter one. They had to build an onboarding form for a financial institution to onboard new clients. They refined and revamped the UI/UX flow of the form. We then built what they designed. In terms of documentation, DigitalDesign received full documentation from the first client; we contributed to it. The product was already live in the second project, and they simply worked on it. For tools, the team mainly used Figma to create designs and gather feedback from the end clients.
Services
Experiential MarketingEvent MarketingAmazon Web Services (AWS)View all
Business Summary:
DD.NYC® is an award-winning digital design agency focusing on branding, web design, and UI/UX in the heart of NYC. 📍 Our Portfolio: https://dd.nyc/work/
Industry(s):
Hospitality | Food/Beverage | E-Commerce | Travel | Startups | Real Estate
Business Details
Small, Medium, Enterprise
$10,000 or more
$2,000 or more, monthly
UpCity Silver Sponsor
The Rootstrap team continues to prove that are a leader when it comes to understanding our business, immediate needs and sharing in our success. We are currently working to expand our footprint in the market by increasing awareness of our brand and getting more users of our apps. Our internal team had some initial ideas but really wanted to get some insight from Rootstrap. We provided them with minimal information - "We have an app, we are brand new, just finished the MVP etc." and they ran with it. Shaun Kennedy, Andrea Fajardo and Patrick Ward came back to me in a week with some great ideas that require minimal effort and will most likely get us the best results. I could tell the team was interested in what we were trying to do and consider our success their own success and that is exactly what you look for in a partner. We can't wait to put these ideas into action! If you're looking for a partner that will be right there with you as you grow, overcome challenges and eventually grasp success Rootstrap is the team. All the way from the early stages of an idea to a final product. A special shout out to Erica Hagan for continuing to be an amazing leader in helping the Animendations team at Teardrop Developments drive success.
Services
Software DevelopmentRuby on Rails DevelopmentMobile App DevelopmentView all
Business Summary:
At Rootstrap, we help companies scale people, processes, and products through outcome-driven development. Through app & web development, staff aug, & UX/UI design, we have: + Taught Google how to run design sprints + Propelled MasterClass to double revenue + Helped Ownable do $2.5M on Black Friday
Industry(s):
Business Services
Business Details
Medium, Enterprise
$10,000 or more
$5,000 or more, monthly
I picked Brand and Mortar due to their reputation, reliability and known resources in the community. We signed a contract in May of 2021, with my needs heavily outlined of building an extensive website with cutting edge plugins and a custom functionality. After numerous follow-ups, they were confident they could meet my needs and we signed. It was extremely pricy, but I knew because of the functionality needed, it was needed. Once the wireframes (website outlines) were approved in October (they looked amazing), it was a contracted 9 weeks until I had my website in hand. I was so beyond ecstatic. Glad I chose Brand and Mortar to create this for us. Well, December rolls around, I want to confirm I will have the website mid January and it's confirmed! My website will be live! Well, they forward the "finished" website and it's a joke. Is is nothing as contracted and then I get told they need more time. So we wait, then the next deadline gets pushed and continues to get pushed. I couldn't wait anymore when I can see they don't have the skills to create when they agreed upon. Up until this point, I've been waiting to hear back from the owner and he won't respond to my emails. The amount I have paid, for this quickly slapped together website is beyond ridiculous. They're communication is severely lacking, the professionalism was there, but slowly dissipated once they received my money. Their marketing background is where they should focus their business when website design is clearly not their expertise yet.
Services
WooCommerce DevelopmentTwitter MarketingInstagram MarketingView all
Business Summary:
Brand and Mortar is a full service marketing agency that specializes in brand marketing, social media, digital marketing, web design and development, PPC, SEO, video production, public relations and technology and application development. Our brand is founded on strong communication, transparency and long-term relationships with our clients. Our marketing agency focuses on drastically improving our clients ROI through increased lead generation, brand awareness, and superior service.
Industry(s):
Startups | SaaS | Retail | Finance | E-Commerce | Business Services
Business Details
Small, Medium, Enterprise
$1,000 or more
$2,000 or more, monthly
I was looking for a mobile app development company that can turn my idea into reality. My idea was to build a scanning mobile app that can help students, executives, professionals, etc in their work. AppsChopper was referred to me by one of my close friends. They have delivered him a very good food ordering mobile app for their fast food business. I got to know about AppsChopper from there. I was impressed with their work. So, we decided to reach them out. I went on their website and filled their form about my project with other information. AppsChoppers' sales team was very fast. They reached me out in 2 hours. We did a quick call and discussed my project. They shared the scope and timeline of the project in the next 2 days. Their designing team is outstanding they designed very beautiful screens for the app. Our app development is still in the process and we are working hard together to complete it by next month. We are happy that we found AppsChopper as our development partner.
Services
Mobile App Development
Business Summary:
AppsChopper is a creative app design & custom mobile app development agency with offices in New York, Walpole & Boston. We engineer custom mobile apps with owner's mentality to drive business growth.
Industry(s):
Education | Entertainment | Healthcare | Startups | Real Estate | E-Commerce
Business Details
Small, Medium, Enterprise
$10,000 or more
An incredible journey unfolded while collaborating with CrocoApps. From the initial discussions to the final implementation, the experience was nothing short of exceptional. The synergy between our teams was truly remarkable. CrocoApps brought a wealth of expertise in blockchain technology and game development to the table, and their commitment to excellence shone through every step of the way. What stood out most was their proactive approach to problem-solving. Challenges were met with innovative solutions, and their dedication to delivering a high-quality product was evident in every detail. The open lines of communication fostered a sense of partnership, where ideas flowed freely and feedback was valued.
Services
Mobile App Development
Business Summary:
“Crocoapps” has been developing games and apps for over ten years. We especially love projects on React Native, Swift (iPhone), Unity 3D / C#, Unreal Engine 4 / C++, WebGL, Android Studio. We provide a turnkey application development service of the full cycle - from assistance in the development
Industry(s):
Healthcare | Construction | Entertainment | Food/Beverage | Restaurant | Non-Profit
Business Details
Small, Medium
Less than $1,000
Less than $500, monthly
I’ve worked with dozens of agencies in the past, but my experience working with Ruckus stands out as one of the most successful agency partnerships I’ve ever had. From their initial proposal to execution and follow up, I was consistently impressed. My company worked with them on some major corporate initiatives that revolved around re-branding (which included the creation of a new logo, brand guidelines, and numerous print and digital materials for B2B marketing) and building out a new corporate website. Ruckus’ team is extremely organized and process-oriented, and I felt that they delivered support and value well above what I was expecting based on our agreement. I was particularly impressed by the early brainstorm sessions where they were able to pull valuable information out of some of our more reticent executives and turn that into a fully-formed vision for our corporate brand. I also appreciated the excellent communication, support, and “can-do” attitude that I witnessed in our day-to-day interactions. I’m very Type A and can be a demanding and difficult client, but they were always receptive to (and patient with) my feedback, edits, and shifting priorities. They have a lot of talent on their team, and they do a very good job of bringing in the experts for each piece of the puzzle (for example, we worked with different team members for different types of projects or different stages of the process). All the while, I always felt as though I was their only client – which is important to me, because nothing is worse than getting a stellar sales pitch from an agency and then seeing the service fall off either immediately or down the line. Ruckus was not only able to execute my vision, but surpass it. I look forward to partnering with them again in the future.
Services
BrandingInbound MarketingUX DesignView all
Business Summary:
Ruckus is a full-service digital agency specializing in web design, app development, branding & interactive marketing.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$5,000 or more, monthly

Saritasa

Newport Beach, CA, US
5.0 | 20 reviews
Saritasa is our preferred vendor for project development, on web-based and desktop applications, to active and inactive clients in a wide range of vertical industries. Selecting preferred partners/vendors takes hours of evaluation and analysis of multiple parameters such as technology capabilities, the management team and leadership, the skills set, personal connections, organizational culture, response time and customer service attitude, physical office look, layout and neatness, pricing and a history of success.
Services
Machine LearningBlockchain DevelopmentArtificial Intelligence(AI)View all
Business Summary:
At Saritasa, we empower businesses through technology. We design and develop custom, commercial-grade software systems that simplify complex operations, create meaningful user experiences, and deliver scalable, enduring business value.
Industry(s):
Business Services | Automotive | Healthcare | Restaurant | SaaS | Sports
Business Details
Small, Medium, Enterprise
$25,000 or more
$5,000 or more, monthly
I feel morally obligated to write a bad review, because I had a bad experience with WFN and originally I couldn't find any bad review when I was first researching this agency before hiring them, so it was a no brainer. Initially WFN was hired to run a deep site audit before initiating long-term work, from the first contact to the end of the business relationship with WFN took around 1 month. In that month, a lot of time was wasted answering questions that showed lack of development knowledge from the manager (yellow flag), but I thought, not big deal, let's keep going. However, when they delivered their "deep site audit", it looked like it was written by a 12 year old with lots of mistakes, and issues about the sites that weren't real issues. Aftermath, the money was wasted, not a single development task got accomplished after 30 days. After that, I went to Upwork right away, hired 2 developer for HALF the price of WFN hourly rate, and the guys got almost all the tasks done in less than the time these guys wrote that low quality report. In other words, I don't recommend this agency. BTW. WFN if your are reading this. This is Leonard S. and the two developers I hired from Upwork didn't have ANY problem connecting the GIT to WPengine and deploying the sites locally, so you guys should probably consider hiring better developers.
Services
WooCommerce DevelopmentAndroid App DevelopmentiOS App DevelopmentView all
Business Summary:
Wanted for Nothing is a strategic design agency headquartered in Los Angeles. We empower fast-growth companies to realize the true potential of their most valuable digital assets.
Industry(s):
Education | Healthcare | Politics | Retail | Food/Beverage | Finance
Business Details
Small, Medium, Enterprise
$10,000 or more
Our company has worked with Net Solutions for over 11+ years and I can personally attest to their dedication and critical thinking in building our products. As of this day that I write this, the world is actively dealing with the wide-ranging impacts of Covid-19 and many business operations have been left surprised during these unprecedented times. I can proudly say that there was no surprise here, our work with Net Solutions never skipped a beat, stayed on track, and our team was as dedicated as ever. This is a true testament to their strong planning and leadership. If you are looking for a company to develop your projects remotely, please know from my experience that Net Solutions will have your back no matter what and will always strive to provide you value. Thank you, team!
Services
Java DevelopmentMobile App DevelopmentDrupal DevelopmentView all
Business Summary:
Global digital experience agency that helps brands leverage design, engineering & analytics to create personalized digital experiences.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$10,000 or more
$5,000 or more, monthly
Ezapp Solution has delivered several Online Capston Projects for US which were are used as Collateral for teaching through SparkAcademy Learning portal. Engagement was swift and flawless as their team quickly delivered 20+ Projects Code base on Cloud Migration to Ecommerce Sales Forecasting and Optimization of Sales. This allowed us to gain market edge as other Learning platforms uses kaggle based projects which do not provide Industry expertise to Students. Engaging Ezapp Solution proved beneficial and we made significant achievments to gain new Customers and built Value with Customers
Services
Mobile App Development
Business Summary:
Ezapp is an ISO 9001/ ISO 27001, CMMI certified digital solutions company with 500+ experts working full time across multiple Delivery Centres. Established in 2008, Ezapp is headquartered in New York, NYC, with offices in the USA, London, Japan, India and Australia. We are winners of multiple awards
Industry(s):
SaaS | Business Services | Startups | E-Commerce | Healthcare | Industrial
Business Details
Enterprise
$5,000 or more
I had been sitting on my idea for a long time. I had back to back shoulder surgeries and had the time to really focus and try and put all my thoughts together. This team helped me do that. This team has helped me rethink and improve some of my original ideas. They are so helpful and insightful it's unbelievable. The level of production mixed with the pricing is unreal. I would recommend FFP to anyone who had a simple to ultra complex app ideas. Thanks you guys.
Services
Mobile App DevelopmentWebsite Development
Business Summary:
We offer services at a cost of 1/3rd the industry standard, we specialize in mobile application development (iOS, Android, Windows or Cross-Platform), website design and custom software development. We heavily focus on UI and UX to ensure all end products are modern, clean and user friendly.
Industry(s):
Travel | Food/Beverage | Finance | Entertainment | Business Services
Business Details
Small, Medium, Enterprise
$2,500 or more
$2,000 or more, monthly
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