Discover the best mobile app development companies in Katy, Texas, to bring your app idea to life. DesignRush connects you with top providers trusted by Fortune 500 brands like IBM and Deloitte. With over 1M monthly visitors and 40,000+ vetted agencies across 50+ categories, you can trust our platform to help you find the right partner for your project. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Katy Mobile App Developers

5 Companies - Rankings updated: June 30, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

United States × Texas × Katy ×
  • Smartness Enabled

    Smartness Enabled

    Thingularity develops IoT based mobile apps for visualization, control and management of remote devices for lights, appliances, home automation, HVAC, machinery and other devices. Our apps ensure the high-level of security required for IoT and remote management while ensuring OTA upgrades.  [... view Thingularity profile ]

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Katy, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
  • We Enable Constant Enterprise Transformation at Speed and Scale.

    We Enable Constant Enterprise Transformation at Speed and Scale.

    We are an intellectual property-led healthcare solutions provider focused on project management, enterprise data, and emerging technologies.  [... view Cambay Consulting profile ]

    Top Services:

    • Mobile App Development
    • Application Modernization
    Location
    Katy, Texas
    Number of Employees
    250 - 499
  • Your Gateway To The Cloud Innovations

    Your Gateway To The Cloud Innovations

    MaxApex provides managed Oracle APEX hosting and cloud infrastructure, helping teams deploy, manage, and scale applications with full control over their environments. Along with hosting, it offers database management, monitoring, and performance optimization across OCI and other cloud platforms. MaxApex is a  [... view MaxAPEX profile ]

    Top Services:

    • Mobile App Development
    • IT Services
    • Cross-Platform
    Location
    Katy, Texas
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • A Cutting-Edge Digital Marketing Company

    A Cutting-Edge Digital Marketing Company

    Web Innovative offers a hub of digital marketing services integrated with result-oriented strategies and unmatched expertise. We can help you drive an accelerated ROI that is within your budget.  [... view Web Inovative profile ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Android
    Location
    Katy, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Veteran-Owned Digital Marketing Company

    Veteran-Owned Digital Marketing Company

    Vetsweb offers clients a clever fusion of knowledgeable graphic designers and specialists in digital marketing.  [... view Vetsweb profile ]

    Top Services:

    • Mobile App Development
    • Software Development
    • UI/UX Design
    Location
    Katy, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000

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.