Best California Flutter Development Companies

6 Companies - Rankings updated: September 03, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

Flutter Development
Arts
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United States × California × Flutter Development × Arts × Sort by: Avg Hourly Price: Low to High × Clear Filters

  • Web Design Vibe

    Make Your Idea The Talk Of The Web

    Web Design Vibe is a full-service digital agency specializing in custom website design, e-commerce solutions, branding, and SEO strategies that help businesses build a powerful online presence and drive measurable growth...

    Top Services:

    • Digital Services
    • Graphic Design
    • Creative Services
    • Branding
    • Logo Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Web Design Vibe Services

    • Digital Services
    • Graphic Design
    • Creative Services
    • Branding
    • Logo Design
    • Content Marketing
    • SEO
    • Digital Marketing
    • Mobile App Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Argent Investments
    • Espresso and Coffee
    • Cookies Box
    • Nicotre Farms
    Data sourced from the agency's DesignRush profile
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  • BitsWits

    Where Exceptional Apps Are Just The Beginning

    BitsWits builds iOS, Android, Flutter, and React Native apps alongside AI and blockchain solutions, with a four-week delivery guarantee. Its work spans healthcare, fintech, and eCommerce, making the software development company suitable for businesses needing fast, affordable mobile app development...

    Top Services:

    • Mobile App Development
    • Software Development
    • VR/AR
    • Blockchain
    • AI Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed

    BitsWits Services

    • Mobile App Development
    • Software Development
    • VR/AR
    • Blockchain
    • AI Development
    • Staff Augmentation
    • Web Development
    • Wearables
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FitNow
    • Wisu
    • Soul Scribe
    • Grease Monkey
    • Beats
    Data sourced from the agency's DesignRush profile

    BitsWits Reviews & Testimonials

    • Sydney Malone
      Sydney Malone Implementation Engineer at Translucent Services
      5.0 ★

      Mobile App Development Review from Sydney Malone

      With the development of our Mobile App, BitsWits performed a fantastic job. Their team was quick to respond and produced a great application that runs smoothly on all platforms. We are quite happy with the result.

    • Benson Sung
      Benson Sung Founder at D2C Design
      5.0 ★

      Mobile App Development Review from Benson Sung

      They created a Mobile app for Medical services, and patient management has changed greatly as a result. The app works well with our current systems, is safe, and is simple to use. Their team produced a top-notch product on schedule while paying close attention to our unique requirements. We are really pleased with their work and heartily recommend BitsWits to anyone in need of app development services.

    • Steve Garry
      Steve Garry Senior 3D Animator at Treehouse Digital
      5.0 ★

      Mobile App Development Review from Steve Garry

      The outcomes of our collaboration with BitsWits to develop an Online Food delivery app were outstanding. Real-time tracking is integrated into the app, which makes it easy to use and has significantly enhanced our customer support. Their development staff was quick to respond and took care of all of our requests. We couldn't be more pleased with the result!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (58)
    5.0 5.0 (11)

  • Double Coconut

    We Build Games That Players Love.

    Double Coconut is a San Franciscobased boutique game development studio founded in 2012. The agency specializes in full-service game design and co-developmentfrom casual mobile and web titles to casino, mid-core, and Web3 games. Their projects have reached over 5 million players and generated...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    Double Coconut Services

    • Software Development
    • Web Design
    • Mobile App Development
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Microsoft
    • WB
    • Cartoon Network
    • Ellen Degeneres
    • MIT
    • IBM
    • SAP
    • iWin
    • Addicting Games
    • Penn Gaming
    Data sourced from the agency's DesignRush profile
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  • Ptolemay

    IT Solutions for Promising Businesses

    We are a full-cycle IT development company that designs and creates perfect solutions based in the US with HQ in Walnut, California. Our experience in diverse marketplaces allows us to offer high-level service to our clients with a clear understanding of their need for flexibility, speed, and agility...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Walnut, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

    Ptolemay Services

    • Mobile App Development
    • Software Development
    • AI Development
    • UI/UX Design
    • Web Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Samsung
    • Knauf
    • Tilda RetailCRM
    • Coca-Cola
    • Roonyx INC
    • Sola
    • Technaxis
    • Arsidian LLC
    • Cumulative Business Solutions LLC
    • Tegen LLC
    Data sourced from the agency's DesignRush profile

    Ptolemay Reviews & Testimonials

    • Vladimir Drogan
      Vladimir Drogan ceo at roonyx
      5.0 ★

      Mobile App Development Review from Vladimir Drogan

      They are the top app developers Ive ever worked with I'm most impressed with Ptolemay's ability to properly plan the process, manage their work, and communicate early about what it will take. They're clearly experienced, understand what's needed, and are truthful and honest about it. With Ptolemay, I don't have to worry about the ongoing process since all updates are easy to access.

    • Ekaterina Rebus
      Ekaterina Rebus Marketing Manager at MetaLamp
      4.8 ★

      Mobile App Development Review from Ekaterina Rebus

      They are true experts in mobile app development! The most important thing to us when working with any company is that they take responsibility for the work they do and show a high level of expertise in their field. We have never worked with a company that has demonstrated such dedication to their craft as Ptolemay. They have always shown up prepared and ready to get started on the project at hand, and they have even gone above and beyond in order to produce exceptional products.

    • Анастасия Головенко
      Анастасия Головенко Review from Google
      5.0 ★

      Анастасия Головенко's Review Sourced from Google

      We cooperate with Ptolemay for the last couple of years in terms of outstaffing demands. As we have already worked on more than 6 big projects, they have proven themselves as a reliable partner that provide high quality developers. Despite the difficulty of the position we need, they are always ready to involve their team to help us cover the demand. Even though any cooperation tend to have its own issues and misunderstanding, the Ptolemays’ team has always been open for resolving problems and finding compromise

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.4 4.4 (2)
    5.0 5.0 (10)

  • XWEBAGENCY

    We Design Develop Host & Maintain Your Online Presence

    XWebAgency, Your trusted web agency. We offer website design, web development, SEO services, digital marketing, and e-commerce solutions to help your business grow online...

    Top Services:

    • Digital Marketing
    • Mobile App Development
    • Web Design
    • SEO
    • eCommerce Development
    • Show more
    Location
    Desert Hot Springs, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed

    XWEBAGENCY Services

    • Digital Marketing
    • Mobile App Development
    • Web Design
    • SEO
    • eCommerce Development
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • eCommerce Industry
    • Fashion Industry
    • Beauty Industry
    Data sourced from the agency's DesignRush profile
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  • California Logo Designs

    USA's Top-Ranked Logo Design Agency

    California Logo Designs is a renowned logo design agency based in Irvine, California, USA. The agency specializes in helping brands enhance their online presence through captivating branding strategies, earning trust and recognition worldwide...

    Top Services:

    • Logo Design
    • Creative Services
    • Graphic Design
    • Digital Services
    • Web Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr

    California Logo Designs Services

    • Logo Design
    • Creative Services
    • Graphic Design
    • Digital Services
    • Web Design
    • Web Development
    • Mobile App Development
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Din LLC
    • JP Seven SK LLC
    • Bahamas Shop
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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