Our industry experts identified the top-rated 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 Windows App Developers

4 Companies - Rankings updated: September 03, 2026

All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.

Windows
Public Administration
$1,000 - $10,000
Sort by: Sponsored
Windows App Development × Public Administration × $1,000 - $10,000 × Clear Filters

  • WhiteSock Srl

    We transform Content into Games!

    We're an awarded serious games studio based in Florence specializing in designing and developing applied games and highly interactive multimedia experiences for educational projects, CSR activities, dissemination, training, and communication...

    Top Services:

    • Mobile App Development
    • VR/AR
    • Software Development
    • Creative Services
    • Digital Services
    • Show more
    Location
    Florence, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed

    WhiteSock Srl Services

    • Mobile App Development
    • VR/AR
    • Software Development
    • Creative Services
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Unicoop Firenze
    • Monogrid
    • Mirror
    • Sanoma
    • Giunti
    • Nerdo tv
    • Brandcross
    • Nume+
    • Università di Siena
    • Fondazione Villa Montesca
    Data sourced from the agency's DesignRush profile

    WhiteSock Srl Reviews & Testimonials

    • Paolo Lippi
      Paolo Lippi Production Manager at Nume+
      5.0 ★

      Gaming Review from Paolo Lippi

      In the past I had had the opportunity to appreciate Vincenzo's rare skills and when Nume Plus needed consultancy and a team capable of creating 3D and VR applications we had no doubts: WS was certainly the right interlocutor . In fact, he was able to interpret our needs and accompanied us throughout the entire construction process with attention and proactivity. In a complex area such as information technology, graphics and so-called new technologies, they have been able to combine creative invention, storyboarding ability and mastery of programming and graphics. It's not a little!

    • Laura Vaioli
      Laura Vaioli Manager at TheSign | Comics & Arts Academy
      5.0 ★

      Gaming Review from Laura Vaioli

      For TheSIGN Academy Whitesock is a precious partner. Not only because its founders and several team members are or have been teachers of game dev courses, but also because having a continuous comparison with an absolutely relevant player in the Italian gaming industry allows the academy to keep up to date on the needs of the industry, intercept trends and innovations related to the subjects taught in the courses and offer its students greater opportunities in terms of networking and professional opportunities. For those looking for a technological partner with high skills in game design and game development, I absolutely recommend Whitesock for its professionalism, reliability and enthusiasm.

    • Fabrizio Boldrini
      Fabrizio Boldrini General Director at Franchetti-Hallgarten Foundation at Villa Montesca
      5.0 ★

      Games Review from Fabrizio Boldrini

      The Villa Montesca foundation asked WS to develop an educational project on the topic of multi-religious school inclusion. To address this very specific topic, a game was created by mutual agreement that could allow boys and girls in schools across Europe to reflect on the topic of differences linked to the religion professed. It was a very positive experience which highlighted the professionalism of the developers and their ability to be flexible in a meeting with sector experts, among other things, bearers of different cultural and religious sensitivities. See the project on lifetwo.eu the game is called 40 answers.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (5)
    5.0 5.0 (13)

  • Lindner IT

    Empowering business success with custom software solutions

    Lindner IT specializes in developing industry-specific software solutions that empower enterprises. Using technologies such as SolidJS, Svelte, VueJS, Astro, ASP.NET Core, and Rust with Actix, our experienced team excels at both frontend and backend web development. Using our knowledge of Microsoft Azure and...

    Top Services:

    • Web Design
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Igersheim, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Lindner IT Services

    • Web Design
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Software Development
    • Software Testing
    • WordPress Website Design
    • SEO
    • Managed Services
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Enterprise businesses
    • Medium sized businesses
    • Small businesses
    Data sourced from the agency's DesignRush profile

    Lindner IT Reviews & Testimonials

    • Denise !
      Denise ! Review from Google
      5.0 ★

      Denise !'s Review Sourced from Google

      I can only recommend Lindner IT to everyone. Robin Lindner always takes care of our various IT projects quickly and comprehensively. And if we ever had problems, he was usually able to fix them after a short time. Working together is fun and we don't regret our IT switch to Lindner IT in any way. On the contrary, we should have done this much earlier. Big thank you for the great support!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (3)

  • Mode Games Pty Ltd

    We make marvellous mobile, desktop, console, web, and live event games.

    We are a dedicated team of game-making experts. In addition to creating educational games, products as games for the App Stores, and games as experiences for live events, we have also made viral advertising and promotional games. With over 100 games created for our customers, we are a reliable partner for the...

    Top Services:

    • Software Development
    • VR/AR
    • Mobile App Development
    • Digital Marketing
    • Graphic Design
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Mode Games Pty Ltd Services

    • Software Development
    • VR/AR
    • Mobile App Development
    • Digital Marketing
    • Graphic Design
    • Web Design
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Google
    • Scholastic Corporation
    • Department of Education, Australian Government
    • Pfizer
    • The Walt Disney Company
    • ABC Kids
    • Royal Life Saving
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Weblabs

    Your Partner In Digital Transformation

    Weblabs is a digital solutions company that builds intelligent software, web platforms, and AI-driven systems designed to help businesses grow and operate more efficiently. The company combines strategy, design, engineering, data analytics, and cloud technologies to develop scalable digital products that...

    Top Services:

    • Product Design
    • Digital Strategy
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Hyderabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Weblabs Services

    • Product Design
    • Digital Strategy
    • Web Design
    • Web Development
    • Digital Marketing
    • Social Media Marketing
    • Mobile App Development
    • Cloud Consulting
    • Digital Services
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Eugia Pharma
    • Aurobindo Pharma
    • Voltas
    • Agile Group
    • Hyderabad Hunters
    • UMPESL
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    3.9 3.9 (13)

Explore Mobile App Development Specializations

Explore all Mobile App Development Companies

Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding windows app development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Latest Trends Related to Windows App Development

iPhone vs Android Statistics
App Development

iPhone vs. Android: 60+ Key Market Statistics Every Business Should Know

20,352
Mobile App Development AI Tools
App Development

I Tested the Top 5 Mobile App Development AI Tools: Here’s What Stood Out

38,794
No-Code App Builders
App Development

Top 5 No-Code App Builders Reviewed — Which One Came Out on Top?

26,960

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner

Specify your requirements