We’ve researched and ranked the best United States HTML5 mobile app development agencies that build sophisticated and high-quality apps that help brands drive more loyal customers and sales. Compare listings by past work, reviews, cost and size to pick the best fit for you.

Best US HTML5 App Development Agencies

5 Companies - Rankings updated: September 04, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

HTML5
Fashion
$25,000 - $50,000
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United States × HTML5 Mobile App Development × Fashion × $25,000 - $50,000 × Clear Filters

  • Codup

    Building Powerful B2B eCommerce and Custom Platforms for Leading Manufacturers & Distributors

    Codup enables manufacturing, distribution, and wholesale businesses to unlock scalable growth with process-driven B2B eCommerce and custom software solutions. We build integrated platforms and portals that simplify complex operations and drive digital transformation...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Houston, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed

    Codup Services

    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Unilever
    • Dyson
    • Seacoast Bank
    • Harrods
    • Cyberizeit
    • Steelcase
    • National Wildlife Federation
    • Foga
    • Quadro
    • Zendex
    Data sourced from the agency's DesignRush profile

    Codup Reviews & Testimonials

    • Undisclosed
      Undisclosed Manager at Internet Provider
      5.0 ★

      Web Development Review from Undisclosed

      The client has reaped significant benefits from Codup.co's top-notch, scalable coding assistance over the years, irrespective of the geographical distance. Throughout their partnership, Codup.co has offered the enterprise substantial savings in time, resources, and finances. Moreover, the quality of its services has shown consistent enhancement over time.

    • Undisclosed
      Undisclosed Owner at Business Services Company
      5.0 ★

      eCommerce Development Review from Undisclosed

      The team efficiently accomplished all tasks assigned to them, demonstrating superior communication skills. Due to their efforts, two online marketplace tools were seamlessly integrated. It was evident that they had a keen understanding of the our needs.

    • Paul C Impellizeri
      Paul C Impellizeri VP of Digital Services at Great Big Digital Agency
      5.0 ★

      Web Development Review from Paul C Impellizeri

      We worked with Codup in migrating over 20+ websites over to [WordPress]. Zaheer and Raheel were excellent project managers and the team worked quickly and efficiently. Their developers are great at troubleshooting and solving issues fast. We would recommend them for any [WordPress] project! (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (13)

  • Equality Software

    Driving Change Through Technology

    At eQuality Software, we create digital solutions that drive real impact. With over 14 years of experience in mobile app development, our team specializes in designing and delivering scalable, intuitive, and high-performance applications tailored to your business goals...

    Top Services:

    • Mobile App Development
    • Blockchain
    • VR/AR
    • eCommerce Development
    • IoT
    • Show more
    Location
    Houston, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed

    Equality Software Services

    • Mobile App Development
    • Blockchain
    • VR/AR
    • eCommerce Development
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pacaso
    • Health Monitor
    • Ivy Wallet: Money Manager
    • YottaChat
    • Plamfy: Live Stream Video Chat
    • Gronda - For Chefs
    • The Fork - Restaurant Bookings
    • Zalora - Online Fashion Shopping
    • Flexigo
    • InterNations
    Data sourced from the agency's DesignRush profile

    Equality Software Reviews & Testimonials

    • Clara Armani
      Clara Armani Review from Google
      5.0 ★

      Clara Armani's Review Sourced from Google

      Thanks to Equality Software, our travel app now provides users with the perfect travel experience. The app is user-friendly and full of useful features that keep customers coming back.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (1)

  • L+R

    End-to-end digital product design and engineering.

    End-to-end digital product design and engineering for enterprises and premium brands...

    Top Services:

    • Branding
    • Mobile App Development
    • Software Development
    • AI Development
    • Design Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed

    L+R Services

    • Branding
    • Mobile App Development
    • Software Development
    • AI Development
    • Design Services
    • UI/UX Design
    • Wearables
    • Web Development
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Meta
    • The Estée Lauder Companies
    • OceanX
    • Hilton Worldwide
    • UNICEF
    • ATP Tour
    • Louis Vuitton
    • Amazon
    • GE
    • Footlocker
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (7)

  • CB/I Digital

    Proven Robust Results

    At CB/I Digital, we specialize in Performance Marketing and Platform Development for the purpose of driving increased traffic and revenue for Direct-to-Consumer (DTC) e-Commerce and large omnichannel brands...

    Top Services:

    • PPC
    • Digital Marketing
    • SEO
    • AI Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000

    CB/I Digital Services

    • PPC
    • Digital Marketing
    • SEO
    • AI Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Digital Services
    • Digital Strategy
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • LVMH
    • SLEEPER
    • VINGROUP
    • Frist Citizens Bank
    • IPPOLITA
    • Marmur Medical
    • MELINDA MARIA
    • UNION SAVINGS BANKS
    • MIZMOOZ
    • CHANLUU
    Data sourced from the agency's DesignRush profile

    CB/I Digital Reviews & Testimonials

    • Chandra Oh
      Chandra Oh Review from Google
      5.0 ★

      Chandra Oh's Review Sourced from Google

      It has been wonderful working with Rhashiva from CBI over the past several months, as he and his team have been helpful in identifying areas of opportunity and coming up with strategies to improve our website's SEO. He is extremely communicative and easy to collaborate with. We've set several SEO goals for this quarter and I am looking forward to seeing how CBI's efforts can meet these targets.

    • Tyler Malinky
      Tyler Malinky Review from Google
      5.0 ★

      Tyler Malinky's Review Sourced from Google

      More than two years ago I hired CBI to help manage my SEO during a new website launch. The maintained and improved our orgranic traffic during this complex project. I was confident that I had a very technically capable team watching for anything that needed addressed during this time, things that I wouldn't even know to look for. I extended our working arrangement and they have worked with us on our website and SEO ever since, over two years now. I view CBI as a very important part of my company, trust them 100%, and enjoy working with them. They are one of the few companies that over-deliver. Highly recommended

    • Pricerock.com Pricerock.com
      Pricerock.com Pricerock.com Review from Google
      5.0 ★

      Pricerock.com Pricerock.com's Review Sourced from Google

      We have been working with CB/I Digital for over 2 years and very happy with their work. They have worked on several upgrades and design changes on our Magento website. They are now assisting with Facebook advertising. They have a very professional team that is very knowledgeable and diligent. We would highly recommend CG/I Digital to anyone interested in working with them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (4)

  • Mysoft Heaven

    Most trusted Technology Partner

    Mysoft Heaven (BD) Ltd. is a Top Software Development Company with 15+ years of excellence. We specialize in enterprise-grade solutions like ERP, FinTech, e-Governance, and HRMS (HR Sheba). Our scalable SaaS platforms and Cyber Security solutions empower global organizations...

    Top Services:

    • Web Development
    • Digital Marketing
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000

    Mysoft Heaven Services

    • Web Development
    • Digital Marketing
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • BPO
    • HR Outsourcing
    • Web Design
    • Digital Services
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Land Reforms Board, Ministry of Land
    • Bangladesh Agricultural Development Corporation
    • Bangladesh Scout, Ministry of Education
    • Bangladesh Bureau of Statistics (BBS)
    • a2i & UNDP
    • JICA+ NILG
    • Bangladesh Trade and Tariff Commission, Segunbagic
    • Alliance Group, Bangladesh
    • Centre for the Rehabilitation of the Paralyzed
    • JT Enterprises
    Data sourced from the agency's DesignRush profile

    Mysoft Heaven Reviews & Testimonials

    • Jahidul Islam
      Jahidul Islam Review from Google
      5.0 ★

      Jahidul Islam's Review Sourced from Google

      Coordination-focused role with cross-team interaction Pros: Regular interaction with developers, clients, and management helps build strong communication and coordination skills. Cons: Managing multiple stakeholders at the same time can be challenging. Advice to Management: Clearer role boundaries would help reduce dependency-related delays.

    • SAHED HOSHEN
      SAHED HOSHEN Review from Google
      5.0 ★

      SAHED HOSHEN's Review Sourced from Google

      "Choosing Mysoft Heaven (BD) LTD was the best decision! They combined innovation with flawless execution, delivering our project on time and beyond our expectations. Amazing work!"

    • SM Nasim Abbas
      SM Nasim Abbas Review from Google
      5.0 ★

      SM Nasim Abbas's Review Sourced from Google

      "I've been using There software for my small business, and I can't imagine going back to the old way of doing things. It has simplified so many tasks, saving me hours of work each week. Their support team is always there to help if I need anything!"

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (78)

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