Our industry experts identified the top-rated United States Windows app development companies that build fast and user-friendly applications for Windows devices. Compare listings by reviews, cost of services and team size to select the best partner for your needs!

Best United States Windows App Developers

7 Companies - Rankings updated: September 03, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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  • Pixelette Technologies

    Pixelette Technologies - Leading the way in AI & Blockchain

    Pixelette Technologies - Leading the way in AI & Blockchain...

    Top Services:

    • Software Development
    • Web Development
    • Web Design
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    Naples, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    43 Projects Listed

    Pixelette Technologies Services

    • Software Development
    • Web Development
    • Web Design
    • Blockchain
    • Mobile App Development
    • AI Development
    • VR/AR
    • Staff Augmentation
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cast Lighting
    • Rooms in Huddersfield
    • One Stop CCTV
    • Airobounce
    • WildWood Resturants
    • Kumon
    • Ystral
    • Webfixxim
    • Who Can Fix My Car
    • Positive Prime
    Data sourced from the agency's DesignRush profile

    Pixelette Technologies Reviews & Testimonials

    • Mark Vetrano
      Mark Vetrano CEO|CSO at Contact Fuel
      5.0 ★

      Blockchain Review from Mark Vetrano

      Temur's team was professional, responsive, and made the entire process smooth. Were impressed with the results and how much value their solution has added to our business. If you're looking for innovative blockchain solutions, Pixelette Technologies is the way to go!

    • Lauren Ratner
      Lauren Ratner President & Chief Brand Officer at rhode skin
      5.0 ★

      Software Development Review from Lauren Ratner

      Pixelette Technologies designed custom software that streamlined our internal workflows and optimized our operations. The solution was tailored perfectly to our unique requirements, and their team went above and beyond to ensure a smooth implementation.

    • Arty Harjai
      Arty Harjai CEO at HGG (Harjai Global Gurukul)
      5.0 ★

      Mobile App Development Review from Arty Harjai

      Pixelette Technologies delivered ann exceptional e-learning platform that has improved the way we deliver educational content. The team was professional and responsive, ensuring the project exceeded all expectation.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (27)
    4.9 4.9 (11)

  • Lionwood.software

    Verified Verified by the DesignRush team for authenticity and credibility.

    Find the perfect solution

    Lionwood.software is a software development company founded in 2017 that builds digital products through long-term, collaborative partnerships with organizations across Europe and North America. The company combines strong engineering expertise with a human-centered approach focused on transparency,...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Blockchain
    • Staff Augmentation
    • Show more
    Location
    Middletown, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    19 Projects Listed

    Lionwood.software Services

    • Software Development
    • Mobile App Development
    • Web Development
    • Blockchain
    • Staff Augmentation
    • IT Services
    • Web Design
    • Product Design
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Blue Fetch
    • Into University Partnerships
    • DS Apteka
    • Dizmo Inc
    • Lingon Certificates AB
    Data sourced from the agency's DesignRush profile

    Lionwood.software Reviews & Testimonials

    • Daria Hlavcheva
      Daria Hlavcheva Head of Business Development at KeenEthics
      5.0 ★

      Chatbot Solution Review from Daria Hlavcheva

      KeenEthics onboarded Lionwood Software to develop an AI-powered chatbot that could analyze photos of vehicle damage and provide an estimated repair cost for insurance company. The project focused on applying AI to a traditionally manual part of the insurance claims process. The solution needed to interpret car damage from uploaded images, identify relevant damage, and translate the analysis into a cost estimate that could support faster and more consistent claims assessment. Lionwood Software took ownership of the AI development and worked closely with the KeenEthics team to align the solution with the product requirements and insurance use case. Their team demonstrated a strong understanding of both the technical challenges of image-based damage assessment and the business logic behind insurance claims. They were proactive in discussing requirements, clarifying edge cases, and addressing dependencies throughout the development process. The resulting solution helped automate an important part of the vehicle damage assessment workflow, reducing the need for purely manual evaluation and creating a foundation for faster claims processing. Lionwood Software proved to be a reliable technology partner with the expertise to work on AI-driven products where technical implementation needs to be closely aligned with real-world business requirements.

    • Anonymous
      Anonymous General Manager at S+H TECHNOLOGY SA
      4.0 ★

      .Net Review from Anonymous

      We outsourced application development work to this team. They proved to be reliable, precise, and competent, consistently delivering on time.

    • Anonymous
      Anonymous Owner at Fenix-plus
      5.0 ★

      Software Development Review from Anonymous

      Fenix-plus appreciates Lionwood.software for delivering a comprehensive CRM system that effectively manages key operations, including inventory and staff management. The system has brought notable time and cost savings while providing valuable insights into employee and process performance. Lionwood.software’s dedication to regular updates and high-quality delivery within budget has been highly appreciated.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (18)

  • Zajno Crew

    Award Winner Recipient of a Best Design Award for outstanding work.

    The Design and Development Studio That Translates Your Personality Through Digital Experiences

    Zajno is an international digital design and development studio. We translate your personality through digital experiences and even more. Our forte is to create unconventional websites and apps with cutting-edge custom graphics, photos, videos, and animations...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Product Design
    • Mobile App Development
    • Show more
    Location
    Lewes, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    25 Projects Listed

    Zajno Crew Services

    • Web Design
    • UI/UX Design
    • Web Development
    • Product Design
    • Mobile App Development
    • WordPress Website Design
    • Branding
    • Design Services
    • Creative Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Huawei
    • Intel
    • Konux
    • Altruus
    • uMake
    • Enigma
    • Ringba
    • Altcoin
    • Maslo
    • BiomeSense
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Bitsclan IT Solutions

    Global AI, Blockchain & Custom Software Experts

    Bitsclan offers AI/ML, chatbots, AI agents automation, blockchain and custom software development services. Partner with top-rated developers and grow faster...

    Top Services:

    • eCommerce Development
    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Bitsclan IT Solutions Services

    • eCommerce Development
    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • DevOps Consulting
    • IT Services
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airdropja Inc
    • Netexem Inc
    • Fennecvoyage
    • Fizz District
    Data sourced from the agency's DesignRush profile

    Bitsclan IT Solutions Reviews & Testimonials

    • Awais Tufail
      Awais Tufail Review from Google
      5.0 ★

      Awais Tufail's Review Sourced from Google

      A Good place to place your IT Requirements and they will surely finish it by completing it and reaching to its end.

    • talha abdalli
      talha abdalli Review from Google
      5.0 ★

      talha abdalli's Review Sourced from Google

      Excellent company. People are great there. I have known them since their early days and honestly I've to say these guys did a great job in making their mark in the software industry.

    • Azeem Yousaf
      Azeem Yousaf Review from Google
      4.0 ★

      Azeem Yousaf's Review Sourced from Google

      It was amazing. Their service is fast, Quality is best, product is relaible and it all cost a few Dollars.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    3.9 3.9 (60)

  • Zenkoders

    Moving You Ahead.

    Welcome to Zenkoders, a leading Mobile App and Web App Development Company. We are a team of skilled developers, designers, and project managers who are committed to providing top-notch mobile and web app solutions for businesses and individuals...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Claymont, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000

    Zenkoders Services

    • UI/UX Design
    • Web Design
    • Web Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Icash
    • Priority Pigeon
    • Magic TV Box
    • VANTER
    • YAYO
    • Fitness Stalion
    • Morent Car Rental
    • NFT King
    • Architecture Construction & Builder
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Tantheta Software Studio

    Tan θ Software Studio: Building the future of blockchain, one line of code at a time.

    Tan θ Software Studio is a Custom Blockchain Development Company. We are a team of 30+ young engineers to build MVPs for startups and Enterprise Solutions...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • IT Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed

    Tantheta Software Studio Services

    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • IT Services
    • DevOps Consulting
    • SEO
    • Blockchain
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Tech Innovators
    • African NFT
    • OyeLabs
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • FireBee Techno Services Pvt Ltd.

    Your Vision Is Our Mission

    Fire Bee Techno Services is an ISO-certified AI And Blockchain development company with a proven track record of 500+ successful projects. We are dedicated to turning innovative ideas into impactful solutions...

    Top Services:

    • Mobile App Development
    • Digital Marketing
    • Web Development
    • Graphic Design
    • Blockchain
    • Show more
    Location
    Fort Lauderdale, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    FireBee Techno Services Pvt Ltd. Services

    • Mobile App Development
    • Digital Marketing
    • Web Development
    • Graphic Design
    • Blockchain
    • AI Development
    • IoT
    • VR/AR
    • Software Development
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • OKX
    • Uniswap
    • Upbit
    • CoinSwitch
    • Deloitte
    • Credett
    • Key4House
    • Coinlivret
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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