Best US Fitness App Development Companies

312 Companies - Rankings updated: May 16, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

United States ×
  • Web design agency driven by creativity and technology.

    Web design agency driven by creativity and technology.

    Leading web design agency based in New York, we craft secure, interactive, engaging & bespoke website designs for healthcare, luxury retail, fashion, jewelry, and lifestyle brands.  [... view Potential Digital profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Work Less, Earn More

    Work Less, Earn More

    Wellmarkit serves as a dedicated marketing and web design team exclusively tailored for Health & Wellness business owners aspiring to establish a compelling online presence and become the foremost practice in their respective areas. Our focus lies in providing strategic solutions to elevate the visibility and  [... view Wellmarkit profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $1,000 - $10,000
  • Experienced Multidisciplinary Designer.

    Experienced Multidisciplinary Designer.

    Hey there! My name is Nigel Yoshida, I'm a UX/UI/Web Designer with almost two decades of experience for creating meaningful experiences through design.  [... view Nigel Yoshida profile ]
    Location
    Fullerton, California
    Number of Employees
    Under 49
  • We build beautiful things.

    We build beautiful things.

    We are a design and development house that prides itself on extraordinary output. We design and build beautiful, high-performance products for inspired brands. From concept to deployment, we partner with clients to deliver solutions that solve problems and users fall in love with.  [... view Ardubs profile ]
    Location
    Tucson, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
  • Apex Creative Designs Is A Dynamic Digital Agency

    Apex Creative Designs Is A Dynamic Digital Agency

    Apex Creative Designs is a dynamic digital agency specializing in services like logo creation, web design, branding, social media strategy, mobile app development, PPC, animation, and SEO. They prioritize strategic digital presence, modern technology, and collaborative client relationships, aiming to build  [... view Apex Creative Designs profile ]
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Tailored Software Built Just for You.

    Tailored Software Built Just for You.

    Turning your business needs and startup ideas into custom web apps, mobile apps, and websites. Our toolbox includes Bubble.io, Glide, Make.com, WeWeb, Webflow, and Flutterflow platforms. Specialized expertise (300+ projects) in a diverse range of no-code and low-code platforms, ensuring we have the right  [... view LowCode Agency profile ]
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • Build Better Software.

    Build Better Software.

    Tech.us is a leading provider of specialized technology services, including custom software development, artificial intelligence and machine learning solutions, mobile app development, web and cloud application development, and cybersecurity.  [... view Tech.us, Inc profile ]
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
  • Innovate, Captivate, Dominate From Pixels to Profit

    Innovate, Captivate, Dominate From Pixels to Profit

    Design Syndra entered the digital landscape with the vision that staying digitally prominent is the only way to amplify the conversion, acquisition, and retention of potential customers in a crowded market.  [... view Design Syndra profile ]
    Location
    Cleveland, Ohio
    Number of Employees
    Under 49
  • Accelerating companies through no-code and digital marketing

    Accelerating companies through no-code and digital marketing

    Through custom no code applications automations and digital marketing, we help companies accomplish more in less time and smaller teams.  [... view Drive Phase Consulting profile ]
    Location
    Middletown, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Bringing Digital Strategy, UX & Development Together.

    Bringing Digital Strategy, UX & Development Together.

    Our focus is on combining digital strategy, UX design and technological development to help individuals and organizations' grow in a connected world.  [... view Affinity Design Hub profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
  • Best Digital Marketing Agency.

    Best Digital Marketing Agency.

    Hypertech Verse is a cutting-edge digital solutions company that empowers businesses to thrive in the digital age.  [... view Hypertech Verse profile ]
    Location
    Cypress, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Your Dedicated Partner In Creating Impactful Digital Experiences

    Your Dedicated Partner In Creating Impactful Digital Experiences

    Whether starting from scratch or aiming to renew your digital footprint, our team is dedicated to delivering cutting-edge designs and impactful strategies that resonate with your audience.  [... view Unique Web Studios profile ]
    Location
    Dallas, Texas
    Number of Employees
    100 - 249
  • Boost Your Company to The Next Level

    Boost Your Company to The Next Level

    We pursue relationships based on transparency, persistence, mutual trust, and integrity with our employees, customers and other business partners.  [... view Boost Media Group profile ]
    Location
    Folsom, California
    Number of Employees
    Under 49
  • Automating, and Accelerating Growth With AI Excellence

    Automating, and Accelerating Growth With AI Excellence

    Folio3 AI specializes in AI and computer vision software development, offering tailored solutions to drive innovation and efficiency for businesses worldwide.  [... view Folio3 Software Inc. profile ]
    Location
    Belmont, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Thinking Forward.

    Thinking Forward.

    We help people and businesses build more relevant brands. Wys Agency is a Digital Marketing Agency specialized in creating Websites. Improve your company's digital presence and increase the volume of qualified leads with our high-performance professional websites.  [... view Wys Agency profile ]
    Location
    Orlando, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
  • Ignite your digital presence.

    Ignite your digital presence.

    APSM Solutions LLC is an IT company that enables businesses and brands of all sizes to succeed in the digital era.  [... view APSM Solutions profile ]
    Location
    Upper Saddle River, New Jersey
    Number of Employees
    Under 49
  • Where Innovation Meets Excellence

    Where Innovation Meets Excellence

    Onelab Ventures provides cutting-edge solutions for startups and businesses, specializing in digital transformation and innovative tech development.  [... view Onelab Ventures profile ]
    Location
    Cambridge, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $25,000 - $50,000
  • Extern Labs Scalable, Future-Ready Tech Solutions for Digital Growth.

    Extern Labs Scalable, Future-Ready Tech Solutions for Digital Growth.

    Extern Labs delivers innovative IT solutions, specializing in software development, web applications, and tech integrations for businesses worldwide.  [... view Extern Labs profile ]
    Location
    Sheridan, Wyoming
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • PencerTech - Your Partner in Technology Solutions.

    PencerTech - Your Partner in Technology Solutions.

    PencerTech offers tailored technology solutions, including custom software, mobile app development, website design, and system integration, helping businesses grow and succeed in the digital world.  [... view Pencer Tech profile ]
    Location
    Dover, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
  • Building Websites, Crafting Apps, Empowering Your Digital Future.

    Building Websites, Crafting Apps, Empowering Your Digital Future.

    We specialize in creating custom websites and applications that drive innovation and enhance user experiences. From sleek, responsive designs to powerful, user-friendly apps, we bring your digital vision to life with precision and creativity.  [... view FZHP Global Vision profile ]
    Location
    Cheyenne, Wyoming
    Number of Employees
    50 - 99
    Average Hourly Rate
    $85/hr
    Minimal Budget
    Under $1,000
  • Empowering small business owners with the magic of software!

    Empowering small business owners with the magic of software!

    Software development agency based in Seattle, Washington, providing a personal touch for small business owners. We help with Custom Software Development, Mobile App Development, Web Development, Data Engineering, UI/UX Design, and IT Consulting.  [... view Pantrosoft profile ]
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Specializing in technology development and marketing services.

    Specializing in technology development and marketing services.

    Covinten Media is a dynamic agency specializing in both technology development and marketing services. We create advanced digital products for businesses and implement marketing strategies to boost brands visibility and growth. Our dual expertise ensures comprehensive support for your business's success in a  [... view Covinten Media profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Your Vision, Our Innovation Together, We Build the Future.

    Your Vision, Our Innovation Together, We Build the Future.

    RSunBeat Software is a globally trusted leader in mobile app development, serving businesses in the USA, UK, Australia, Italy, Dubai, Brazil, and more. We design innovative, high-quality apps that boost growth, elevate user experiences, and turn ideas into powerful digital solutions.  [... view RSunBeat Software profile ]
    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Digital Presence Is About To Skyrocket.

    Your Digital Presence Is About To Skyrocket.

    Boost your brand, expand your reach, and drive success with our expert holistic marketing solutions designed specifically for small businesses ready to achieve big results!  [... view Absolute Velocity Labs profile ]
    Location
    Golden Valley, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
  • We Turn Your Vision Into Reality

    We Turn Your Vision Into Reality

    Helping U.S. businesses grow online since 2022, we provide affordable custom web design and SEO services that deliver measurable results.  [... view Own Web Solutions profile ]
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Sitecore Development Company

    Sitecore Development Company

    Ones & Zero is a leading digital agency specializing in custom Sitecore development and enterprise-grade digital solutions. They offer a comprehensive suite of services including mobile and web app development, UI/UX design, cross-platform solutions, and digital marketing strategies.  [... view Ones & Zero profile ]
    Location
    Houston, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
  • Top 1% Tech Talent with 1500+ In-house Developers

    Top 1% Tech Talent with 1500+ In-house Developers

    We don't just build software at Top Remotely we create solutions that work, scale, and impress. With a powerhouse team of 150+ in-house developers, we turn complex challenges into seamless digital experiences. Whether you need custom software, enterprise platforms, or next-gen IT solutions, we bring the Top  [... view Top Remotely profile ]
    Location
    New York City, New York
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
  • Ignite What's Next

    Ignite What's Next

    Sparkware Solutions is a Virginia-based digital agency that helps small businesses grow faster, operate leaner, and scale smarter through strategic web development, AI-driven automation, and intelligent marketing systems.  [... view Sparkware Solutions profile ]
    Location
    Richmond, Virginia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Website Solutions • Software Development • IT Consulting

    Website Solutions • Software Development • IT Consulting

    Driven by innovation and grounded in expertise, ISG Development helps businesses navigate digital transformation with smart, scalable web and software solutions. We believe in building lasting partnerships through proven results and an unwavering commitment to excellence.  [... view ISG Development profile ]
    Location
    Winhall, Vermont
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • You Will Find a Balance of Both Creativity and Innovation

    You Will Find a Balance of Both Creativity and Innovation

    360Brains is a boutique software and web development firm founded circa 2010, with headquarters in Corona, California, and team size ranging between 10 and 49 professionals. The agency specializes in building custom web applications, mobile apps, CRM systems, DevOps pipelines, and e-commerce platforms for  [... view 360Brains profile ]
    Location
    Corona, California
    Number of Employees
    Under 49
  • Tailored IT Solutions for Mental Health Professionals

    Tailored IT Solutions for Mental Health Professionals

    Mental Health IT Solutions is a premier agency dedicated to empowering therapists, psychologists, and mental health professionals with innovative technology. Our mission is to provide tailored IT solutions that enhance patient care and drive practice growth. With a deep understanding of the unique needs of  [... view Mental Health IT Solutions profile ]
    Location
    California, Maryland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Streamline, Scale, Succeed

    Streamline, Scale, Succeed

    RankRocket is a digital Solutions Agency helping businesses grow online with smart SEO, web Design , paid ads ,business automation and IT services .We don't just build websites we create processes that becomes your growth engines. Our mission is simple :Streamline your digital workflow and presence ,scale  [... view Rank Rocket profile ]
    Location
    Linden, New Jersey
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • King of UI/UX

    King of UI/UX

    We're a web and logo design agency with 10+ years of experience helping businesses in the US and Europe stand out online. Transforming outdated websites into modern, user-friendly designs that don't just look great they attract customers and drive results. Whether you're a small business or a growing brand  [... view Hassaan Shah profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • Industry-Specific, Ready To Deploy Solutions That Drive Results

    Industry-Specific, Ready To Deploy Solutions That Drive Results

    Fortunesoft is an AI-driven digital engineering and solutions company specializing in Healthcare, Life Sciences, and Fintech.  [... view Fortunesoft IT Innovations profile ]
    Location
    Nashville, Tennessee
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
  • Tech Company That Provides App Solutions

    Tech Company That Provides App Solutions

    At Appsters, innovation and reliability are at the core of everything we do. We dont just build apps; we build digital experiences that empower brands to thrive in todays competitive market. As a digital tech company we offer innovative mobile app solutions to every type of business & industry. Give your  [... view Appsters profile ]
    Location
    San Jose, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $25,000 - $50,000
  • Growth For Apps That Want To Scale Smarter

    Growth For Apps That Want To Scale Smarter

    Teletab is a full-service app marketing agency helping startups and top apps grow smarter through AI SEO, creative performance, and data-driven strategy. We specialize in app store optimization (ASO), AI SEO, influencer marketing, performance marketing, paid media, and creative testing that scales installs  [... view Teletab profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Building Smarter Systems, Powering Human Potential

    Building Smarter Systems, Powering Human Potential

    ZMZY Tech Solutions is a U.S.based IT and automation company helping businesses scale through smart, secure, and efficient technology. We specialize in Web design, App design, Logo and brand identity generation and launch, workflow automation, AI integration, and digital infrastructure for small to mid-size  [... view ZMZY Tech Solutions profile ]
    Location
    Columbus, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    Under $1,000
  • Making your business ideas come true

    Making your business ideas come true

    Etech All is a leading software development company specializing in creative web design and robust web development solutions. We help businesses build a powerful online presence through innovative, user-focused, and results-driven digital experiences. Our expert team delivers customized, high-quality  [... view Etech All profile ]
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Making Dreams Come True By Technology

    Making Dreams Come True By Technology

    Diversido is a web and mobile app development company founded in 2013. We help startups and growing companies build reliable, user-friendly digital products, with a strong focus on flexibility, transparency, and long-term value.  [... view Diversido profile ]
    Location
    Claymont, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
  • Where Innovation Meets Excellence

    Where Innovation Meets Excellence

    Web Design Avenue helps businesses build distinctive corporate identity design through full-service brand identity and visual system development. They craft consistent branding elements from logos to collateral that strengthen recognition and reflect each clients unique personality.  [... view Web Design Avenue profile ]
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
  • Truly Responsive

    Truly Responsive

    ProsperoWeb delivers corporate identity design that helps businesses communicate their essence through cohesive visuals and strategic brand assets. Their services include logo creation, corporate stationery, naming and brand guidelines to build a unified identity that resonates with customers.  [... view ProsperoWeb profile ]
    Location
    Cheyenne, Wyoming
    Number of Employees
    Under 49
  • Your Trusted Partners In Digital Innovation

    Your Trusted Partners In Digital Innovation

    Madeinoxy is a premier creative agency specializing in professional branding services, custom web development, and innovative software solutions. Since our founding, we've helped businesses worldwide with expert logo design services, responsive web development, and cutting-edge digital marketing solutions.  [... view Madeinoxy profile ]
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
  • Lobi Software Studio is a boutique software agency based in Columbus, GA serving small businesses across the Southeast. We build custom software, MVPs, and AI solutions in 30 days. Our model is different: you own the code, we share equity only if you license it. Services include MVP development, AI consulting  [... view Lobi Software Studio profile ]
    Location
    Columbus, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    Under $1,000
  • Canadas Trusted Partner

    Canadas Trusted Partner

    iQlance Solutions Canada is a global technology service provider specializing in delivering advanced digital products tailored to modern business needs. The company focuses on building scalable, secure, and high-performance solutions, helping organizations turn their ideas into successful digital platforms.  [... view IQlance Solutions Canada profile ]
    Location
    Ontario, California
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
  • Empowering your business

    Empowering your business

    MetaLogics is a Custom Software Solutions Provider delivering world-class web, mobile, SAAS, MVP's, and UX/UI design services to businesses around the globe.  [... view Metalogics profile ]
    Location
    Texas City, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    2 Projects Listed
  • Developing Excellence: The Smarther Way for Websites & Apps

    Developing Excellence: The Smarther Way for Websites & Apps

    Smarther is a premier website and mobile app development agency headquartered in Chennai, known for our team of highly experienced developers and a commitment to excellence. We specialize in crafting top-tier digital solutions for diverse industries, consistently exceeding client expectations.  [... see all Smarther reviews ]
    Location
    Bayonne, New Jersey
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $10,000 - $25,000
  • Software Development Company | Web, Mobile & Custom Solutions for Global Businesses

    Software Development Company | Web, Mobile & Custom Solutions for Global Businesses

    Tecoreng is a results-driven software development company helping startups and enterprises build scalable web, mobile, and custom software solutions. We specialize in delivering high-performance applications for global clients, including the USA and UK.  [... view Tecoreng profile ]
    Location
    Bronxville, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Profitable Growth Marketing for E-commerce & Mobile Apps

    Profitable Growth Marketing for E-commerce & Mobile Apps

    GrowXme is a digital marketing agency for profitable growth, helping ecommerce, Shopify, mobile app, and game brands improve paid ads, SEO, creatives, CRO, and scaling diagnostics across global markets.  [... view GrowXme profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Empowering Digital Innovations.

    Empowering Digital Innovations.

    Mediatrenz stands as a prominent digital marketing agency based in India, providing a comprehensive array of services including SEO, web design and development, mobile app development, PPC, ORM, web application development, server management, ASO, and WordPress development. With a focus on delivering  [... see all Mediatrenz reviews ]
    Location
    New Castle, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Portfolios Count
    2 Projects Listed

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.