Searching for a top-tier mobile app development company in Missouri with the technical abilities and local insight to elevate your business? From Kansas City to St. Louis, we’ve evaluated the technical capabilities and app development services op agencies — to bring local businesses like yours top candidates. Explore our listing and refine your search by budget, team size, reviews, and other criteria to find the right partner for your business. 

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Missouri × Under $1,000 ×Clear Filters
  • We are a young enterprising IT Services firm based in Mumbai, India offering web design.

    The business includes web design, web development, mobile application development, and software development. We aim to deliver maximum satisfaction to our clients by providing unique mobile design and software development services at affordable prices...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • SEO
    • Show more
    Location
    Lee's Summit, Missouri
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000

    Avigma Tech Services

    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • SEO
    • IT Services
    • UI/UX Design
    • Social Media Marketing
    • Content Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Firme MV
    • Stacy Vandenbrouck
    • Luka
    • Milan Kovacevic
    • Daniel Tyukov
    Data sourced from the agency's DesignRush profile

    Avigma Tech Reviews & Testimonials

    • Timothy Horn
      Timothy Horn Founder at Self
      5.0★

      Mobile App Development Review from Timothy Horn

      Once I had my quote document in hand and agreed on, it was only one week after initial payment that I was reviewing the first draft of my designs for the app. This team was good at communicating roadblocks and stoppers, and we were quick to resolve the issues as they arose.Will definitely work with them as I begin integration of ML services into the backend.

    • Abhishek Tiwari
      Abhishek Tiwari Coordinator at Freelancer
      5.0★

      Mobile App Development Review from Abhishek Tiwari

      We did lof of research before working with them. They work perfectly delivering the right solution for us. We are very Happy with Their Services and will recommend them to any startups. Sometime delay can happen from their side but there will definitely be a genuine reason not for responding back however there will always be someone available to rivert you back.

    • Valentine Prisiajni
      Valentine Prisiajni Production Design Lead at VRML
      1.2★

      Mobile App Development Review from Valentine Prisiajni

      This company is a group of scam artists working together to make sure they try to get as much money from you for as little work as possible. It's an interesting scam theyre running apparently. They charge little, do even less work, test none of it, communicate terribly, then try to scam more money from you before they just take the money earned and run without any response or accountability. If you love losing money and getting nothing in return, theyre the one for you!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Simply Smarter Digital Solutions

    Stack Digital builds custom-coded websites for service businesses, hosted on AWS and designed to turn search traffic into phone calls. Based in St. Charles, Missouri, we pair each site with local SEO, Google Business Profile optimization, and GA4 conversion tracking so owners can see exactly what their...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Harrisonville, Missouri
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed

    Stack Digital LLC Services

    • Digital Services
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Web Development
    • SEO
    • CRO
    • Mobile App Development
    • Software Development
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Spring Cleaning Company
    • MEM Media
    • Illume Aesthetics
    • Fairway Men's Health
    • BC's Tree Service
    • Porter's Lawn Service
    • Spring Cleaning Colorado
    • JunkIt Now
    Data sourced from the agency's DesignRush profile
  • Mobile App Experiences That Inspire

    Qodestar is a digital studio focused on building clean, high-performing mobile apps and digital experiences. We partner with startups, growing businesses, and creative teams to transform ideas into intuitive mobile solutions through thoughtful design and development...

    Top Services:

    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Digital Marketing
    • SEO
    • Show more
    Location
    St. Louis, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    Qodestar Services

    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • 15 Fifteen Media
    • CareBridge
    • LMI Colorado
    Data sourced from the agency's DesignRush profile
  • Grow Your Business With our IT 360 Services.

    DigitalGrowthUs is an IT service provide in US. The company is professionally structured to provide SEO Services, Social Media Marketing, PPC Advertising, and Email Marketing, Graphic Designing, Logo Creation...

    Top Services:

    • Web Design
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Cottleville, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000

    DigitalGrowthUS Services

    • Web Design
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Email Marketing
    • AI Development
    • Mobile App Development
    • Web Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Retail Industry
    • Health Care Industry
    • AI Industry
    Data sourced from the agency's DesignRush profile

    DigitalGrowthUS Reviews & Testimonials

    • Tim Helmick
      Tim Helmick Review from Google
      5.0★

      Tim Helmick's Review Sourced from Google

      So happy with the work that Kay & her team has done for me and my website! They are very knowledgeable and have our numbers growing by the month!! If you’re thinking about using them, wait no longer!! They produce results!!

    • Susan Gallagher
      Susan Gallagher Review from Google
      5.0★

      Susan Gallagher's Review Sourced from Google

      It is a great pleasure for my company BNC and BNC Care Navigators to work with Kay and the Digital Growth US Team on the design of my website and social media platform development!! It’s been a great experience learning from Kay and the professional experience she brings to the marketing process! ⭐️⭐️⭐️⭐️⭐️

    • John Covelli
      John Covelli Review from Google
      5.0★

      John Covelli's Review Sourced from Google

      I love working with DigitalGrowthUS! I’m really excited about the website they are building for my company, Covelli Consulting. Their attention to the details is fantastic! The site is almost finished , it’s sleek and clean, full of great features! Thanks Kay and team!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Innovative Web Solutions, Built for Growth.

    Free Co. Web Development specializes in Salesforce, JavaScript, Content Management, and E-Commerce...

    Top Services:

    • Web Design
    Location
    Kansas City, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000

    Free Co. Services

    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hyde Park Neighborhood Association
    • Columbia Missouri Rotary Club
    • Kimmis Design
    Data sourced from the agency's DesignRush profile
  • Beautifully Designed Seamlessly Delivered

    Pixaware Technology Solutions Pvt. Ltd. is a full-service digital solutions company specializing in UI/UX Design Services, WordPress Website Development, and Mobile App Design Services. With over a decade of experience, our team is passionate about creating user-first designs, high-performance websites, and...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    O'Fallon, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    Under $1,000

    Pixaware Technology Services

    • UI/UX Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Moon Baby
    • Garbcode
    • Sri Athanoor Amman Tractors
    Data sourced from the agency's DesignRush profile

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
126,104+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
49%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
6

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

Frequently Asked Questions

What services do app development companies typically offer?

App development companies usually handle strategy, UI/UX design, development, testing, launch, and ongoing maintenance. Some also provide product research and app store optimization.

How much does it cost to hire an app development company?

App development agencies typically charge between $30,000 and $500,000+, depending on the scope and complexity of the project.

Typical custom app costs by scope include:

  • Simple app: $10,000 to $35,000
  • Medium-complexity app: $35,000 to $150,000
  • Complex app: $150,000 to $300,000+

How long does it take to develop a mobile app?

Most apps take around 3 to 7 months to develop, though the timeline depends on complexity, features, technology, and the development team. Changes in scope, integrations, and testing requirements can also extend the timeline.

  • Simple apps: a few weeks to 3 months
  • Medium-complexity apps: 3 to 7 months
  • Complex apps: 7 to 12+ months 

How do I choose the right app development company?

Look at relevant experience, past projects, technical expertise, communication, and post-launch support. The company should also understand your business goals and target users.

What should I look for in an app development company’s portfolio?

Check whether they have built apps similar to yours and review the usability, design quality, and functionality of their work. Pay attention to projects in your industry or with comparable technical requirements.

What track record should I look for in an app development company?

Ask for launch counts, instead of project counts. An app development company that has shipped dozens of live apps has already solved App Store review, retention, and post-launch iteration. Designli, for example, lists more than 200 product launches and traces its process back to Applits, an app studio its founders ran before the agency existed.

What are the top mobile app development companies in 2026?

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