Looking for a top mobile app development company in St. Louis?

Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.

As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.

Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.

To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in St. Louis. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best St. Louis Mobile App Development Companies

  • 1
    $25,000+
    50 - 249 Employees
    St. Louis MO

    Founded in 2008, Five Pack Creative is a mobile development company based in Frisco, Texas. Their nationwide team of developers helps clients with mobile app development, UX/UI design, and application testing. Across 100s of successful projects, they have helped clients across the U.S. achieve breakthrough results by providing thoughtful and creative solutions. 

    Clients
    American Airlines
    Match.com
    Syngenta
    TopGolf
    Industries
    Notable Project

    A large US airline hired Five Pack Creative to help their in-house team design a native iPad app to replace the scaled-up version of the phone application they had used. Five Pack Creative delivered the product successfully, and it has since become a significant part of the airline's mobile operations. Since then, they have provided support on multiple projects and continue to maintain the iPad product.

    "Five Pack Creative delivers great work – really fast. Their talent is outstanding." – Director of Mobile & Wearables, Large US Airline

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  • 2
    $5,000+
    2 - 9 Employees
    St. Louis MO

    Digital Radium is a high-end software development company founded in 2020 in St. Louis, Missouri. With about 3 employees on board, they offer web development, mobile app development, and e-commerce development to small and medium-sized businesses across several industries, the main ones being business services, manufacturing, and financial.

    Clients
    ASR Tech Group
    STL Polyjack
    LACRM
    Industries
    Notable Project

    Digital Radium acted as the marketing agency partner for a soil stabilization company that was looking for a one-stop-shop for all marketing and digital needs. Their work involved web development from scratch as well as SEO, resulting in a product that exceeded the client's expectations. Helpful advice and clean communication were highlights of the collaboration.

    "They came up with the proper keyword research that matches our industry and helped us rank for some of the competitive keywords." – CEO, Soil Stabilization Company

  • 3
    Undisclosed
    10 - 49 Employees
    St. Louis MO

    SteadyRain is a St. Louis-based digital strategy and marketing agency. They have 20 employees, and serve both as a strategic consultancy and perform hands-on marketing and development. SteadyRain offers custom software and web development, SEO, PPC campaigns, and other solutions to create the right campaign. Many of its clients are midmarket companies, though some are also small businesses.Former Clients: Build-a-Bear Workshop, Dent Wizard, Great Rivers Greenway, First Bank, the Missouri Division of Tourism

    Clients
    2015 Marketing Excellence Integrated Digital Campaign Award
    2015 Silver Communicator Award
    Industries
    Notable Project

    A regional Midwest bank hired SteadyRain to manage its entire digital brand. SteadyRain has been kept on retainer by the bank for some time, and the agency has introduced other solutions over time. The bank saw a 30% boost in organic search traffic and retained more of its leads after SteadyRain's redesign of its site.

    " We’ve been very impressed with their work. It’s made a considerable impact thus far... They’re very attentive to our business and technical needs." - Marketing Manager, Midwest Bank

  • 4
    $25,000+
    10 - 49 Employees
    St. Louis MO

    Tuva Interactive is a full-service internet development company from St. Louis. The company was founded in 1996 and currently has a team of 10 employees. Tuva Interactive provides custom software development, web development, and IT strategy consulting.

    Clients
    TravelPlex
    Barantas Group
    Capsa Labs
    Industries
    Notable Project

    A consulting company realized that their website was out of date and needed to be refreshed. They hired Tuva Interactive to create a website from scratch. The team strategically added features to make the platform stand out from the competition. Tuva Interactive continues to help the client develop an online strategy including social media and blogging.

    "Compared to other companies I've worked with in the past, Tuva Interactive is better in every respect. They're priced fairly, and they deliver the goods." –Owner, Consulting Company

  • 5
    $5,000+
    2 - 9 Employees
    St. Louis MO

    VIVIDSITES is a full service digital marketing company located in St. Louis, Mo. Founded in 1999, VIVIDSITES's team of 8 employees specializes in web design, web development, and e-commerce development. 

    Clients
    Deli Star
    Bud Light
    Rawlings Team Gear
    Domino Sugar
    Industries
    Notable Project

    VIVIDSITES was hired to design and operate the website of a painting services company. 

    "The team that was involved with my project delivered on every aspect and promise. "

  • 6
    $1,000+
    2 - 9 Employees
    St. Louis MO

    Webenology, Inc is a custom software development firm based in St. Louis. Founded in 2013, their team of  8 serves clients in the transportation and nonprofit sectors. Services include web development and mobile app development.

    Industries
    Notable Project

    Webenology, Inc provides outsourced development for an IT services firm. The clients are always happy and the awards are on time and on budget. The team is communicative and consistent.

    “Overall, we’ve been in the business for 24 years and Webenology has been our most consistent partner.” – CEO, IT Firm

  • 7
    $1,000+
    2 - 9 Employees
    St. Louis MO

    PC40 Interactive is a St. Louis, Missouri-based e-commerce development company. The small team focuses on e-commerce development, web development, custom software development, mobile app development, and more and was established in 2006.

    Industries
    Notable Project

    PC40 Interactive developed a website for an IT consulting firm using WordPress. They have used PHP for some custom functions, as well.

    "They created an excel sheet that had all my inputs, it was a good learning for me too."

  • 8
    Gemini Consulting & Services Logo

    Gemini Consulting & Services

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    $5,000+
    250 - 999 Employees
    St. Louis MO

    Gemini Consulting & Services is an IT solutions firm that is located in Sunset Hills, Mo. Founded in 2010, Gemini Consulting & Services' team of 307 employees specialize in mobile app development and marketing, web development, and cloud consulting. Gemini Consulting & Services works with clients of all sizes ranging from small startups to large enterprises.   

    Clients
    Microsoft
    Modecor
    University of Missouri
    Sanmina
  • 9
    Undisclosed
    10 - 49 Employees
    St. Louis MO
    Ikayzo is a small app development firm and web design agency based in Honolulu, Hawaii; St. Louis, Missouri and Minato City, Japan. They focus on mobile app development and web design and were established in 2004.
  • 10
    Undisclosed
    2 - 9 Employees
    Town and Country MO
    Becurity, an application development firm, was established in 2017. Their small team is in Town and Country, Missouri. Their services include mobile app development, web development, IT managed services, and web design.
  • 11
    $5,000+
    10 - 49 Employees
    St. Louis MO

    Blue Stingray is a software company located in St. Louis, Mo. Founded in 2009, Blue Stingray's team of 17 employees specializes in web development, mobile app development, and e-commerce development. 

    Clients
    Battery Handling Systems
    Bell
    Kohler
    Notable Project

    Blue Stingray was hired by a custom apparel and promotional products company in need of a new e-commerce website. Using Odoo Business Apps, Blue Stingray developed a website with functionalities including a custom ordering interface, payment processing, and customer service management. Following the website's launch, Blue Stingray trained the client's staff to use the website and provided maintenance services.

     

  • 12
    $5,000+
    2 - 9 Employees
    St. Louis MO
    Curvve Media is a web development company based in St. Louis, Mo. Founded in 2004, Curvve Media's small team of fewer than 5 employees specializes in web design, web development, and e-commerce development.
    Clients
    Starrs
    Luciana
    Deca Realty
    California Medical Labs
    Notable Project

    Curvve Media was hired by a media company in need of web development and mobile app development services. Curvve Media provided assistance with design and marketing for the client's TV programs, plus developed online and mobile app video streaming platforms.

  • 13
    Integrity Web Consulting Logo

    Integrity Web Consulting

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    Undisclosed
    10 - 49 Employees
    St. Louis MO

    Integrity Web Consulting is a full-service web consulting firm based in St.Louis, Mo. Founded in 2000, Integrity Web Consulting's team of 155 employees specialize in web development, custom software development, and mobile app development. 

    Clients
    Cornerstone Insurance Group
    Automation Service
    Grant Cooper
    Sonus Benefits
    Notable Project

    A security equipment company with a brick-and-mortar store hired Integrity Web Consulting to guide its transition into e-commerce. Integrity Web Consulting provided assistance with branding, web design, UX, SEO, and content development. Additionally, Integrity Web Consulting ensured that the new website was responsive on mobile devices.

     

  • 14
    Undisclosed
    10 - 49 Employees
    St. Louis MO
    Web Design St. Louis is a small UX design company. They specialize in ux/ui design, graphic design, mobile app development, web design, and more and were launched in 2006.
  • 15
    $5,000+
    10 - 49 Employees
    St. Louis MO
    Mechcubei Solutions Pvt.Ltd. Is a mobile application development firm. The small Sahibzada Ajit Singh Nagar, India-based company was established in 2019. Their team provides mobile app development, ux/ui design, cybersecurity, web design, and more.
    Industries
  • 16
    $5,000+
    2 - 9 Employees
    Ballwin MO
    Innovative Technologies is digital development firm that is located in Ballwin,MO. Founded in 1998, Innovative Technologies' team of nearly 9 employees has two decades of experience in web design and mobile app development. The firm also offers SEO services to its clients.
    Clients
    Mid Missouri;Bank
    Churchill Coffee
    Home;Brewery
    River City Sales
  • 17
    Undisclosed
    10 - 49 Employees
    Swansea IL
    Software development firm Dino Consulting was founded in 2014. They are based in Swansea, Illinois and have a small team. Dino Consulting specializes in custom software development, enterprise app modernization, mobile app development, application testing, and more.
  • 18
    $10,000+
    50 - 249 Employees
    St. Louis MO
    2e Creative is a brand communications firm based in St. Louis, Mo. Founded in 1999, 2e Creative's team of around 65 employees specializes in branding, SEO, and mobile app development.
    Clients
    Johnson & Johnson Vision
    Siemens
    Alcon
    Cumberland
    Notable Project

    2e Creative was hired by a genetic sequencing lab in need of a new website and refreshed branding. 2e Creative conducted extensive research about the client's industry and history and built a UX-optimized website featuring in-depth content geared toward current customers, potential customers, and industry professionals. 2e Creative also crafted a brand image featuring photography and a new color palette. 

  • 19
    $5,000+
    50 - 249 Employees
    St. Louis MO
    Brighton Agency is a branding firm. The St. Louis, Missouri-based company was launched in 1989. The midsize team focuses on branding, content marketing, web design, web development, and more.
    Industries
  • 20
    $5,000+
    10 - 49 Employees
    St. Louis MO
    Habanero is a digital marketing company based in St. Louis, Mo. Founded in 1995, Habanero's team of 26 employees focuses on web design, mobile app development, and SEO.
    Clients
    Sweetology
    The Investor Group
    Legrand
    Seal;Krete
  • 21
    Undisclosed
    10 - 49 Employees
    St. Louis MO
    Empire Client Generator is a small digital strategy company. Established in 2016, the company is based in St. Louis, Missouri. Their services include digital strategy, web design, business consulting, mobile app development, and more.
  • 23
    $5,000+
    2 - 9 Employees
    Fenton MO
    Launched in 2015, Richter Solutions is a software development firm. Based in Fenton, Missouri, their small team specializes in custom software development, IT managed services, IT strategy consulting, mobile app development, and more.
    Industries
  • 24
    $5,000+
    2 - 9 Employees
    Clayton MO
    PowerAdvocates is a digital strategy company in Clayton, Missouri. The small team focuses on digital strategy, search engine optimization, social media marketing, web design, and more and was established in 2000.
  • 25
    Paradigm New Media Group Logo

    Paradigm New Media Group

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    $5,000+
    10 - 49 Employees
    St. Louis MO
    Branding firm Paradigm New Media Group is in St. Louis, Missouri. The small company was established in 1995. Their services include branding, digital strategy, graphic design, mobile app development, and more.
  • 26
    Thoughtprocess Interactive Logo

    Thoughtprocess Interactive

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    $5,000+
    10 - 49 Employees
    Saint Charles MO
    Thoughtprocess Interactive is a small Saint Charles, Missouri-based web design agency. They focus on web design, branding, e-commerce development, mobile app development, and more and were founded in 1999.
  • 27
    Undisclosed
    10 - 49 Employees
    St. Louis MO
    Grain Inc. Is a small branding firm. Established in 2013, the firm is in St. Louis, Missouri and New York, New York. Their team specializes in branding, logo, marketing strategy, e-commerce development, and more.
  • 28
    Undisclosed
    10 - 49 Employees
    St. Louis MO
    Clarion Marketing is a small marketing strategy company. Located in St. Louis, Missouri, the firm was founded in 1986. Their services include marketing strategy, video production, web development, advertising, and more.
  • 29
    $5,000+
    2 - 9 Employees
    St. Louis MO
    DEKAMCO is a St. Louis, Missouri-based custom software development firm. The small company was established in 2019. Their team provides custom software development, mobile app development, web design, web development, and more.
    Industries
  • 30
    $25,000+
    2 - 9 Employees
    St. Louis MO
    Culture & Spirit is a web development firm. Their small team is located in St. Louis, Missouri and Tucson, Arizona. The firm provides web development, ux/ui design, advertising, branding, and more. The firm was founded in 2017.
    Industries
Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT