Our industry experts identified the leading mobile app development companies in New York that build high-performance apps that foster growth. You can filter agencies by budget, reviews, team size and city to choose the best partner for your business needs.​
Best New York Mobile App Developers
7 Companies-Rankings updated: August 21, 2026
Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.
We create and innovate fascinating digital products.
A leading IT agency focused on transitioning digital solutions...
Location
Islandia, New York
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
21 Projects Listed
Codment Services
Mobile App Development
Web Development
Web Design
Product Design
Design Services
eCommerce Development
UI/UX Design
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Experience Abu Dhabi
PingDoctors
Fiit
SideChef
Rover App
Perception Records
Tellus
The Metazonians
Heartfulness
The Gourmies
Data sourced from the agency's DesignRush profile
Codment Reviews & Testimonials
Neil Claridge
Owner at Northdale Digital Marketing
5.0★
Mobile App Development Review from Neil Claridge
I recently hired the Codment team for mobile app development, and I am extremely impressed with their work. From the initial consultation to the final product, they displayed professionalism, technical expertise, and a deep understanding of my requirements. The team was responsive to feedback and delivered the project on time, ensuring a smooth and efficient process. The app they developed exceeded my expectations in terms of functionality and design. I highly recommend Codment for anyone seeking top-notch mobile app development services!
Saira Abbas
Tech Recruiter at Cinergie Digital
5.0★
Web Design Review from Saira Abbas
Codment did an incredible job revamping our business website. The new design is fresh, modern, and visually appealing. The website is now easier to navigate and provides a better user experience. We're thrilled with the results and highly recommend Codment.
Ladylie Frias
General Analyst at Winwin Homes
5.0★
Small Business Review from Ladylie Frias
I recently hired Codment to revamp my website, and I couldn't be happier with the results. The final product was nothing short of amazing; my site now boasts a sleek, modern design that feels fresh and engaging. Codment did a fantastic job optimizing the customer journey, making the navigation intuitive and user-friendly. Their professionalism and attention to detail truly set them apart, and I highly recommend their services to anyone looking to elevate their online presence.
Reviews verified by DesignRush and sourced from the agency's profile
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At Rootstrap, we help companies scale people, processes, and products through outcome-driven development. We’ve helped launch more than 750+ digital products with more than 100 million combined downloads...
Location
New York City, New York
Number of Employees
50 - 99
Average Hourly Rate
$87/hr
Portfolios Count
8 Projects Listed
Rootstrap Services
Mobile App Development
Software Development
Web Development
AI Development
Software Testing
Blockchain
Web Design
Staff Augmentation
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
WalletJoys
MasterClass
Ownable
Generis
TONY ROBBINS COACHING EMPIRE
Merry Jane
Google Opus
Globalization Partners
Data sourced from the agency's DesignRush profile
Rootstrap Reviews & Testimonials
Bridget Garcia
Chief Marketing Officer at Undisclosed
4.0★
Enterprise Review from Bridget Garcia
We needed a new website for our business and we knew it was time to update the design and make it more user friendly. Rootstrap helped us create our site with all of the latest technology and they were very flexible in terms of our requests. Award winning work! Kudos.
Ori Goldman
Co-Founder at Loftey
5.0★
Web Development Review from Ori Goldman
When I was looking to build my MVP I spoke to about 10 shops. Little did I know that I would still be working with that same company over 5 years later. Rootstrap built our MVP and we have stuck with them ever since. Through multiple pivots, design changes, thousands of implemented features, we still feel lucky that we found them 5 years ago.
Pete Ghiorse
CEO/Founder at GiveTide
5.0★
HTML5 Review from Pete Ghiorse
Rootstrap is the real deal. We've worked with them on our app from day one. From the first napkin sketch through V2 of our app, Rootstrap has been one of the most reliable value-producing companies I've ever worked with.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.
Engineering peace of mind
At Vention, unparalleled customer care isnt just a promise its our mission. We blend personalized experience, unwavering attention to detail, and a genuine passion for your business, ensuring that every aspect of our collaboration is tailored to your success...
Location
New York City, New York
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
15 Projects Listed
Vention Services
Software Development
Staff Augmentation
Mobile App Development
Software Testing
Web Development
Blockchain
AI Development
Cloud Consulting
CRM Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IBM
PayPal
Cuvva
Costa Coffee
Memrise
Urban
Tailored Dog Food Delivery
RealVNC
Label on a Cable
ClassPass
Data sourced from the agency's DesignRush profile
Vention Reviews & Testimonials
Lee Tupper
CTO at Remotiv (formerly Financial Soundings)
3.8★
Mobile App Development Review from Lee Tupper
Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)
Jon Wade
CTO & Founder at Union54
5.0★
Staff Augmentation Review from Jon Wade
Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.
AJ Canty
CTO and Co-Founder at Primer
5.0★
Web Development Review from AJ Canty
We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.
Reviews verified by DesignRush and sourced from the agency's profile
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Big Human is a technology, design, and branding company.
Big Human is a digital product studio that specializes in technology, design, and branding. We create innovative digital products and services for a wide range of clients, including businesses, non-profits, and our own start-ups...
Location
New York City, New York
Number of Employees
Under 49
Portfolios Count
10 Projects Listed
Big Human Services
Web Design
UI/UX Design
Web Development
Mobile App Development
Product Design
Branding
Logo Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Carnegie Hall
Rockefeller Center
Whistle
TodayTix Group
RentHop
Quinn
Bloom
Plentiful
Snap
Netflix
Data sourced from the agency's DesignRush profile
Big Human Reviews & Testimonials
Carlyn Reeves
SVP, Marketing at Triumph Financial
5.0★
Brand Messaging Review from Carlyn Reeves
The Big Human team was amazing at helping us bring our new product to life. They helped us through our branding exercise that yielded our brand logo, style guide and messaging library as well as front end website and email style guidelines. Andrew, Maj and team were helpful, kept our group on track and on topic during the workstream meetings. I enjoyed working with the whole team and hope to do it again in the future.
Joseph Piekarski
CEO at 1800wheelchair
5.0★
Product Design Review from Joseph Piekarski
Big Human did an amazing job with the refresh of our brand and the complete redesign of our e-commerce site. The team was consistently easy to work with, responsive, and always game to innovate and find new ways to communicate our brand to the audience. The engagement was completed with brand guidelines that we continue to implement at conventions and sales events. Id definitely work with Big Human again, and I recommend them to anyone looking for a brand design or product design partner.
Cristina Tsanas
Marketing Manager at Tishman Speyer
4.8★
Digital Strategy Review from Cristina Tsanas
Big Human has delivered exceptional work in terms of content, design, and development. Their multi-channel strategy has helped to connect all of Rockefeller Centers offerings under one seamless digital identity, resulting in website supported by smart, engaging content. Big Human revamped Rockefeller Centers online blog, The Center Magazine, and its corresponding newsletter, The Center, to elevate the brand, entice visitors, and raise excitement around on-campus happenings.
Reviews verified by DesignRush and sourced from the agency's profile
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We are not offering you a service, we are offering you a partnership.
The Smartest People In The World Work With SPBD...
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
7 Projects Listed
Small Projects Bureau Development LLC Services
Web Development
WordPress Website Design
eCommerce Development
AI Development
Web Design
UI/UX Design
Software Development
Mobile App Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bipartisan Commission on Biodefense
American Commerce Chamber in China
Canon
M.I.T.
Khan Media
Upright Citizens Brigade
Sensei Biotherapeutics
Amyriad
Tim Barber Architects
Data sourced from the agency's DesignRush profile
Small Projects Bureau Development LLC Reviews & Testimonials
Sofia Juan
CEO at Show Kids LLC
5.0★
Web Development Review from Sofia Juan
We recently had the pleasure of working with Small Projects Bureau Development on our new website for Show Kids, a company offering performing arts classes and after school programs for children in NYC. From start to finish, the experience was amazing.
The team at Small Projects Bureau Development truly understood our vision and was able to bring it to life in a way that exceeded our expectations. Their creativity, attention to detail, and technical expertise resulted in a beautifully designed, user-friendly website that perfectly reflects the essence of Show Kids. The website is not only visually appealing but also functional and easy to navigate, which is crucial for our audience of parents.
Throughout the process, they were communicative, responsive, and highly professional. They took the time to understand our specific needs and ensured that every element, from the layout to the content, was aligned with our goals. The final product showcases their commitment to quality and their deep understanding of web development.
We couldnt be happier with the outcome, and were excited to share our new online presence with our community in NYC. So much so that we are now working with Small Projects Bureau Development again to create a new website for our upcoming location in Barcelona, Spain.
If you're looking for a team that combines creativity with technical skill, we highly recommend Small Projects Bureau Development!
Thank you for helping us bring Show Kids to life online, both in NYC and soon in Barcelona!
Reviews verified by DesignRush and sourced from the agency's profile
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Toptal is a highly respected network of elite talent available when needed. Our team of problem-solvers is committed to integrity, and leading companies turn to us for critical projects. We equip organizations with the tools to compete and succeed in a rapidly-evolving business world, boasting exceptional...
Location
New York City, New York
Number of Employees
1000 & Up
Average Hourly Rate
$149/hr
Minimal Budget
$50,000 & Up
Toptal Services
Mobile App Development
VR/AR
Blockchain
Software Development
AI Development
Web Development
eCommerce Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
YouTeam is a revolutionary platform that enables businesses to build dedicated software development teams within 48 hours. Our expansive network of 400+ vetted dev shops, spanning 35 countries and three layers of independent skills verification via HackerRank for Work provide clients with unprecedented access...
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$1,000 - $10,000
YouTeam Services
Software Development
Mobile App Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts