Searching for a mobile app development company in Orange County to develop a user-friendly app that propels your engagement? We’ve evaluated many local companies to create a list of the best app developers in the area, considering their portfolios, success stories, and client feedback. Browse our directory and filter the selection by reviews, hourly rate, budget, and other criteria.

Best Orange County Mobile App Developers

2 Companies-Rankings updated: September 11, 2026

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

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  • ConsultingWhiz

    A Startup-Friendly IT Company

    ConsultingWhiz, a pioneering software and mobile solutions provider based in the USA, stands as a leading force in the industry...

    Top Services:

    • Mobile App Development
    • IoT
    • VR/AR
    • AI Development
    • Software Development
    • Show more
    Location
    Orange County, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    ConsultingWhiz Services

    • Mobile App Development
    • IoT
    • VR/AR
    • AI Development
    • Software Development
    • eCommerce Development
    • Web Development
    • Web Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Denial Scott
    • John Hannes
    • Jackie
    • Cerolina Rose
    • Ronny Ludlow
    • Dan Brown
    • Loius H.
    • Eliza Nike
    Data sourced from the agency's DesignRush profile

    ConsultingWhiz Reviews & Testimonials

    • Amina Sharif
      Amina Sharif Review from Google
      5.0★

      Amina Sharif's Review Sourced from Google

      If you want to work with a legit & amazing app developing company, this is it! Mikel was very helpful with the onboarding process and Jess really helped bring my vision to life. They are very responsive , you don’t have to worry about how your project is going. Also, their pricing is fair.

    • Jack Maroney
      Jack Maroney Review from Google
      5.0★

      Jack Maroney's Review Sourced from Google

      Working with Consulting Whiz has been an incredible experience! Super high quality work, great communication, and very professional. We are continuing to work with them as our company scales and looking forward to a successful future together. Highly recommend working with them if you want a great product delivered and on time!

    • Keith Steele
      Keith Steele Review from Google
      5.0★

      Keith Steele's Review Sourced from Google

      Mikel and his team were great to work with. They took our vision of what we wanted and helped us expand on it. Clear lines of communication and they were pleasant to work with. 10/10

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (6)

  • OCDLab

    It All Starts With Choosing the Right Team

    OCDLab, based in Irvine, California, specializes in custom web and mobile app development and chatbot solution, offering a team of passionate app developers...

    Top Services:

    • Mobile App Development
    • IoT
    • Software Development
    • Wearables
    • Web Design
    • Show more
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    OCDLab Services

    • Mobile App Development
    • IoT
    • Software Development
    • Wearables
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Yamaha Corporation of America
    • HP
    • Irvine Company
    • Watz Crack'n
    • ByteLaunch
    • .Love TLD
    • .Yoga TLD
    • Threatstream
    • Great Date
    • Arcsight
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

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