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.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × HTML5 Mobile App Development × Hobbies & Gifts × $1,000 - $10,000 ×Clear Filters
  • Website and eCommerce Development Company

    CSSChopper is a prominent web and eCommerce development company. Our team works on future-ready technologies to help clients stay competitive in the long run. We specialize in complex web development projects with expertise in modern tech stacks...

    Top Services:

    • Web Development
    • Software Development
    • WordPress Website Design
    • IT Services
    • ERP Consulting
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    52 Projects Listed

    CSSChopper Services

    • Web Development
    • Software Development
    • WordPress Website Design
    • IT Services
    • ERP Consulting
    • CRM Consulting
    • Mobile App Development
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CISCO
    • Intel
    • Vodafone
    • Stoli
    • Coca Cola
    • HP
    • D-Link
    • DURACELL
    • NECCO
    • My-PicaZZo.Art
    Data sourced from the agency's DesignRush profile

    CSSChopper Reviews & Testimonials

    • Pankhuri Bhatnagar
      Pankhuri Bhatnagar Owner at P. B. Manufacturing Unit
      5.0★

      ERP Consulting Review from Pankhuri Bhatnagar

      I enquired about ERP Development and to my surprise CSSChopper made it possible with a smooth process which was very effective and efficient. I would highly recommend CSSChopper to all the people looking for services like ERP, ecommerce development, web development, and app development, etc.

    • Rathore Shivam
      Rathore Shivam Retail Manager at trolley.ae
      5.0★

      eCommerce Development Review from Rathore Shivam

      We wanted to create an engaging and interactive eCommerce website for grocery delivery. The CSSChopper team helped us integrate a custom cart feature to reduce abandonment issues. Presently they are providing us with ongoing maintenance. Till now, we have been highly impressed with the quality of their work. And we are pretty satisfied with their eCommerce development services.

    • Lexi Maddison
      Lexi Maddison Project Head at Cleveland Logistics Company
      5.0★

      WordPress Review from Lexi Maddison

      Their team has done excellent work so far. While the project is still underdevelopment, they have worked beyond my expectations. I chose them for our WordPress website development project, and they proved my choice to be right. They have been professional and worked dedicatedly ensuring a smooth and efficient development process. The project is almost completed, and only a few things are remaining.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Keep Your Business Competitive in an App-Connected World.

    Expert website design and development - mobile application development - API integration: we do it all! Your online presence can't be left to just anyone. We are an agile-focused agency with a high client satisfaction rate. Whatever you need to build to scale your business - we'll help you build it the...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed

    Sunrise Integration Services

    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Mobile App Development
    • ERP Consulting
    • CRM Consulting
    • Graphic Design
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bombas
    • Rebecca Minkoff
    • Pitney Bowes
    • DHL
    • Untuckit
    • Live Nation
    • Freshbooks
    • Morphe
    • Recharge
    • Maersk
    Data sourced from the agency's DesignRush profile

    Sunrise Integration Reviews & Testimonials

    • Noah Austin
      Noah Austin CTO at OkCapsule
      5.0★

      eCommerce Development Review from Noah Austin

      OkCapsule notes that it's rare to find a team like Sunrise Integration that combines technical expertise with exceptional people skills. Its mix of intelligence and charm was appreciated throughout the partnership. The objective was to transition the infrastructure of a custom e-commerce application to support headless commerce across different platforms. Impressively, Sunrise Integration completed the job below the estimated budget and faster than anticipated. (Verified via email)

    • Zev Herman
      Zev Herman Owner at Superior Lighting
      4.7★

      eCommerce Development Review from Zev Herman

      Superior Lighting hired Sunrise Integration because of its expertise in integrating and optimizing search algorithms with Algolia search. What the client appreciates most about the agency is its clear communication, quick responses, and transparent business practices. Moreover, Sunrise Integration consistently completes tasks, proactively addresses and resolves issues, and offers valuable suggestions. (Verified via email)

    • Madeline Seyler
      Madeline Seyler Digital Marketing & E-commerce Manager at 4moms
      5.0★

      Shopify Review from Madeline Seyler

      The client partnered with Sunrise Integration due to its profound knowledge and expertise in SAP, its ERP platform. The agency's meticulous planning and execution approach enabled the client to launch as planned. Beyond the launch, Sunrise helped in enhancing the client's internal processes. Its collaboration with the client's ERP consultant, especially in addressing and resolving unexpected challenges, was particularly commendable. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Venture Infrastructure for Scalable Value Creation

    SoftTeam is an international IT services and talent-augmentation company operating across locations such as Ukraine, Estonia, Poland, Austria and the United Kingdom. The firm provides models such as IT staff augmentation, dedicated teams and out-staffing to support businesses across industries including...

    Top Services:

    • IT Services
    • Staff Augmentation
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed

    SoftTeam Services

    • IT Services
    • Staff Augmentation
    • Software Development
    • Web Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sport Life
    • DOBROBUT
    • FINANCIAL ADVISOR
    • LUKOIL
    • SPORTEQUIP
    • FAST PACK
    • DOBROGARD
    • Institute of cell therapy
    • SUPERLUDI
    Data sourced from the agency's DesignRush profile

    SoftTeam Reviews & Testimonials

    • Jeremy DELREY
      Jeremy DELREY CTO at A-Pharm
      5.0★

      eCommerce Development Review from Jeremy DELREY

      We decided to create an Online shop for selling medicines. So we started with negotiations of the concept and the collection of the requirements. Then team provided us with the technical description of the store and a few mockups of it. After approving everything they start creating a solution.I think that we're about 10-12 people in the team who worked with us. We launched shop and receiving profit from it, I think that's the best outcome.

    • Hélène Augemont
      Hélène Augemont Head of client support at Perfect Health
      5.0★

      iPhone Review from Hélène Augemont

      We decided to develop a mobile application for our customers.Firstly we Googled different companies and then after the communicating with 7 different companies, we decided to work with sst. The main request from our company was to create the best user interface and functionality. Results came immediately, I am as a head of client support saw results more than other departments. Thousand positive feedback from the customers regarding the application and how it works.

    • Victor R
      Victor R Head of Marketing at LeadHealth
      5.0★

      Web Development Review from Victor R

      We had a problem with a tremendous corporate website, which was very bad and not working. So we decided to create a new corporate website. I have asked a few marketing specialists to give us a contract of good It companies, also find good reviews about SST. As a result, we finally have a fantastic, well-designed, and working website. Also, the traffic of new customers increased by 200%. Also, SST has a suitable methodology for providing the project results in real-time.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Team Up with Real Experts.

    TecSmiths is based in Liverpool, TecSmiths is a leading SEO agency dedicated to helping businesses across the UK boost their online visibility and achieve sustainable growth...

    Top Services:

    • SEO
    • Digital Marketing
    • Content Marketing
    • Mobile App Development
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000

    TecSmiths Services

    • SEO
    • Digital Marketing
    • Content Marketing
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Digital Strategy
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Fender
    • Bonobos
    • Thinx
    Data sourced from the agency's DesignRush profile

    TecSmiths Reviews & Testimonials

    • Aqib Javed
      Aqib Javed Review from Google
      5.0★

      Aqib Javed's Review Sourced from Google

      Results were fast, user-friendly, and looks amazing. I’d definitely recommend them to anyone needing a great website!

    • sauid iqbal
      sauid iqbal Review from Google
      5.0★

      sauid iqbal's Review Sourced from Google

      Amazing! They boosted my website's rankings and brought in more traffic in just a few months

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Business, Automated.

    We help businesses scale by combining AI, automation, and CRM expertise into done-for-you solutions. From lead capture and client nurturing to AI-powered voice agents and custom workflow design, Yotomations builds systems that give you back time, reduce costs, and drive measurable growth. Your business...

    Top Services:

    • Web Development
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Lutz, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Yotomations LLC Services

    • Web Development
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • AI Development
    • Blockchain
    • Software Development
    • CRM Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Salon Cadence
    • Shefa Marketing
    • AEI Law
    • Sela Partners
    Data sourced from the agency's DesignRush profile

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,634+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
5

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