Rankings Updated : January, 2026

Top Mobile App Development Companies in Missouri

Rankings Updated : January, 2026

How do we feature companies?

Forget the "Show Me State" stereotype—Missouri is already showing the world how to do tech right. If you’re an entrepreneur or a business leader scouting for Mobile App Development companies in Missouri, you’ve landed in a goldmine of innovation. But finding a partner isn't just about picking the slickest website. 

16 Companies

List of the Best Missouri Mobile App Development Agencies

Xtapps

Best App for Your Best Ideas
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About

Driven by efficiency and performance, Xtapps delivers full-cycle iOS and Android app development. Their app developers serve businesses of all sizes, solving the pain points of multiple industries like Information Technology, thanks to their strong technical expertise. [View Xtapps profile ]

Service Line
75% Mobile App Development 25% Web Development
  • 75% Mobile App Development
Industries
100% Information Technology
  • 100% Information Technology
10-50
Employee Size
$5,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Saint Louis County, Missouri, United States
Company Location

tecziq

First Choice for Mobile Application and Software Development
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About

Serving businesses of all sizes across diverse ECommerce, Consumer Products & Services, Retail, the app developers at tecziq deliver expertise in the form of innovative products. They empower clients to achieve digital transformation by offering high-quality iOS and Android app development solutions. [View tecziq profile ]

Service Line
40% Mobile App Development 40% Web Development 20% Custom Software Development
  • 40% Mobile App Development
Industries
35% ECommerce 25% Consumer Products & Services 15% Retail 15% Education 10% Hospitality & Leisure
  • 35% ECommerce
10-50
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Saint Louis County, Missouri, United States
Company Location

Crema

Visit Website
Key Clients:
  • H&R Block American Century Investments SelectQuote Thrivent Financial Black & Veatch adidas Callaway Lockton Companies Kudelski Security SBI (Sal
About

As a dedicated mobile app development agency, Crema maintains a sharp focus on iOS and Android app development for businesses of all sizes. Their expertise is concentrated on providing tailored solutions to organizations within the Consumer Products & Services, Financial Services, Information Technology segments. [View Crema profile ]

Service Line
30% Mobile App Development 40% Custom Software Development 30% UX/UI Design
  • 30% Mobile App Development
Industries
55% Consumer Products & Services 15% Financial Services 15% Information Technology 10% Real Estate 5% Non-Profit
  • 55% Consumer Products & Services
51-100
Employee Size
$25,000+
Min. Project Size
$150 - $199 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Kansas City, Missouri, United States
Company Location

Happen Technologies

we make it happen
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About

Catering primarily to businesses of all sizes within the Advertising & Marketing, Consumer Products & Services, Health Care, Wellness & Medical sectors, Happen Technologies operates as a full-service mobile app development agency. Their team focuses on creating scalable digital products, with specific expertise in iOS and Android app development, helping clients navigate the mobile landscape. [View Happen Technologies profile ]

Service Line
30% Mobile App Development 30% Custom Software Development 30% IT Staff Augmentation 10% UX/UI Design
  • 30% Mobile App Development
Industries
30% Advertising & Marketing 30% Consumer Products & Services 30% Health Care, Wellness & Medical 10% Logistics & Supply Chain
  • 30% Advertising & Marketing
2-9
Employee Size
$50,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Missouri, United States
Company Location

Modus Create

Visit Website
Key Clients:
  • Audi
  • Marriott
  • Pfizer
  • AARP
  • Hobsons
About

With a strong footprint in Automotive, Consumer Products & Services, Education, Modus Create positions itself as a versatile mobile app development company. They assist businesses of all sizes by engineering robust iOS and Android app development solutions that align with business goals. [View Modus Create profile ]

Service Line
25% Mobile App Development 25% UX/UI Design 25% Custom Software Development 25% Cloud Consulting & SI
  • 25% Mobile App Development
Industries
10% Automotive 10% Consumer Products & Services 10% Education 10% Financial Services 10% Health Care, Wellness & Medical 10% Hospitality & Leisure 10% Information Technology 10% Telecommunications 10% Retail 10% Non-Profit
  • 10% Automotive
51-100
Employee Size
Min. Project Size
/ hr
Rate Per Hour
0 Portfolios
Company Portfolios
Jefferson City, Missouri, United States
Company Location

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Unidev

Software development, mobile apps and IT staffing
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About

Unidev is a mobile app development company committed to delivering innovative digital solutions. With expertise in iOS and Android app development, they work closely with businesses of all sizes across Logistics & Supply Chain, Energy & Natural Resources, Manufacturing to create applications that drive business growth. [View Unidev profile ]

Service Line
25% Mobile App Development 40% Custom Software Development 20% IT Staff Augmentation 5% Wearable App Development 5% IoT Development 5% Web Development
  • 25% Mobile App Development
Industries
35% Logistics & Supply Chain 10% Energy & Natural Resources 10% Manufacturing 10% Health Care, Wellness & Medical 10% Advertising & Marketing 10% ECommerce 10% Education 5% Financial Services
  • 35% Logistics & Supply Chain
10-50
Employee Size
$5,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Missouri, United States
Company Location

Software Pro

Software Development Agency Sourcing Top Solutions
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About

As a mobile app development company, Software Pro combines technical excellence with industry insight. Their iOS and Android app development services cater to businesses of all sizes, delivering impactful solutions across ECommerce, Information Technology, Consumer Products & Services. [View Software Pro profile ]

Service Line
20% Mobile App Development 40% Web Development 20% Custom Software Development 20% E-Commerce Development
  • 20% Mobile App Development
Industries
25% ECommerce 15% Information Technology 10% Consumer Products & Services 10% Education 10% Financial Services 10% Real Estate 10% Health Care, Wellness & Medical 10% Advertising & Marketing
  • 25% ECommerce
51-100
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Missouri, United States
Company Location

Variance InfoTech Pvt Ltd

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About

Variance InfoTech Pvt Ltd delivers specialized app development services focused on native iOS and Android app development. This mobile app development agency partners with businesses of all sizes, bringing expertise across the Consumer Products & Services, Health Care, Wellness & Medical, Information Technology industries. [View Variance InfoTech Pvt Ltd profile ]

Service Line
20% Mobile App Development 40% Wearable App Development 10% Digital Marketing 10% UX/UI Design 10% Blockchain 5% E-Commerce Development 5% Custom Software Development
  • 20% Mobile App Development
Industries
35% Consumer Products & Services 15% Health Care, Wellness & Medical 10% Information Technology 10% Real Estate 5% Education 5% Government 5% Hospitality & Leisure 5% Legal 5% Logistics & Supply Chain 5% Retail
  • 35% Consumer Products & Services
51-100
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
OFallon, Missouri, United States
Company Location

Gemini Consulting & Services

Valued and Innovative Partner for Digital Services
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About

Focused on quality and innovation, Gemini Consulting & Services offers comprehensive mobile app development services. This agency specializes in iOS and Android app development, serving businesses of all sizes in Government, Consumer Products & Services, Real Estate with cutting-edge mobile solutions. [View Gemini Consulting & Services profile ]

Service Line
15% Mobile App Development 15% Custom Software Development 15% Web Development 15% Application Management & Support 10% Enterprise App Modernization 10% Web Design 5% IT Strategy Consulting 5% E-Commerce Development 5% UX/UI Design 5% IT Managed Services
  • 15% Mobile App Development
Industries
15% Government 10% Consumer Products & Services 10% Real Estate 10% Non-Profit 10% Oil & Gas 5% ECommerce 5% Information Technology 5% Energy & Natural Resources 5% Mining & Metals 5% Retail 5% Education 5% Food & Beverage 5% Utilities 5% Manufacturing
  • 15% Government
401-500
Employee Size
$5,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Chesterfield, Missouri, United States
Company Location

Blue Stingray

We Build Enterprise Software Solutions.
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About

Blue Stingray is recognized for delivering end-to-end app development services, tailored for businesses of all sizes. Specializing in iOS and Android app development, this mobile app development company works extensively in industries like Manufacturing, Financial Services, Logistics & Supply Chain, building solutions designed to meet specific market demands. [View Blue Stingray profile ]

Service Line
20% Mobile App Development 30% Web Development 15% Cloud Consulting & SI 10% ERP Consulting And SI 10% CRM Consulting And SI 10% E-Commerce Development 5% Custom Software Development
  • 20% Mobile App Development
Industries
35% Manufacturing 20% Financial Services 15% Logistics & Supply Chain 15% Transportation 10% Utilities 5% Health Care, Wellness & Medical
  • 35% Manufacturing
10-50
Employee Size
$5,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
City of Saint Louis, Missouri, United States
Company Location

Digital Radium

We’ll help you glow digital
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About

Digital Radium delivers specialized app development services focused on native iOS and Android app development. This mobile app development agency partners with businesses of all sizes, bringing expertise across the ECommerce, Gaming, Travel & Tourism industries. [View Digital Radium profile ]

Service Line
20% Mobile App Development 45% Web Development 25% Custom Software Development 10% E-Commerce Development
  • 20% Mobile App Development
Industries
40% ECommerce 10% Gaming 10% Travel & Tourism 10% Retail 10% Health Care, Wellness & Medical 10% Entertainment 10% Food & Beverage
  • 40% ECommerce
2-9
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Saint Louis County, Missouri, United States
Company Location

Webenology, Inc

Full Service Custom Web Development and Marketing
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About

Driven by efficiency and performance, Webenology, Inc delivers full-cycle iOS and Android app development. Their app developers serve businesses of all sizes, solving the pain points of multiple industries like Non-Profit, Logistics & Supply Chain, Information Technology, thanks to their strong technical expertise. [View Webenology, Inc profile ]

Service Line
15% Mobile App Development 50% Custom Software Development 15% Web Development 10% Digital Strategy 10% Search Engine Optimization
  • 15% Mobile App Development
Industries
30% Non-Profit 30% Logistics & Supply Chain 20% Information Technology 20% Manufacturing
  • 30% Non-Profit
2-9
Employee Size
$1,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Missouri, United States
Company Location

SteadyRain

Internet Strategy, Design & Development
Visit Website
About

SteadyRain is a mobile app development company that partners with businesses of all sizes to build digital products. Focusing on sectors such as Education, Hospitality & Leisure, Financial Services, the firm delivers custom app development services tailored to business goals. Leveraging their technical expertise in iOS and Android app development, they deliver customized solutions that enhance digital presence and improve ROI. [View SteadyRain profile ]

Service Line
10% Mobile App Development 45% Web Development 15% Custom Software Development 10% Search Engine Optimization 10% Digital Strategy 10% Pay Per Click
  • 10% Mobile App Development
Industries
40% Education 20% Hospitality & Leisure 20% Financial Services 20% Manufacturing
  • 40% Education
10-50
Employee Size
$5,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
City of Saint Louis, Missouri, United States
Company Location

Alliance Systems

Delivering Impact Through Success
Visit Website
About

Alliance Systems provides comprehensive app development services to businesses of all sizes, helping them secure market presence. This mobile app development company specializes in robust iOS and Android app development for clients across ECommerce, Manufacturing, Consumer Products & Services. [View Alliance Systems profile ]

Service Line
10% Mobile App Development 50% Custom Software Development 15% Artificial Intelligence 15% UX/UI Design 10% Enterprise App Modernization
  • 10% Mobile App Development
Industries
30% ECommerce 30% Manufacturing 20% Consumer Products & Services 10% Education 10% Information Technology
  • 30% ECommerce
10-50
Employee Size
$25,000+
Min. Project Size
$150 - $199 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Missouri, United States
Company Location

PC40 Interactive

Growing Businesses Through Digital Strategy
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About

PC40 Interactive provides comprehensive app development services to businesses of all sizes, helping them secure market presence. This mobile app development company specializes in robust iOS and Android app development for clients across ECommerce, Advertising & Marketing. [View PC40 Interactive profile ]

Service Line
10% Mobile App Development 20% E-Commerce Development 20% Web Development 20% Custom Software Development 10% Digital Marketing 10% Search Engine Optimization 10% Social Media Marketing
  • 10% Mobile App Development
Industries
90% ECommerce 10% Advertising & Marketing
  • 90% ECommerce
2-9
Employee Size
$1,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
City of Saint Louis, Missouri, United States
Company Location

VIVIDSITES

Transforming the Way You Reach Customers
Visit Website
About

VIVIDSITES is a mobile app development company that partners with businesses of all sizes to build digital products. Focusing on sectors such as Health Care, Wellness & Medical, ECommerce, Consumer Products & Services, the firm delivers custom app development services tailored to business goals. Leveraging their technical expertise in iOS and Android app development, they deliver customized solutions that enhance digital presence and improve ROI. [View VIVIDSITES profile ]

Service Line
10% Mobile App Development 20% Web Development 20% Web Design 15% E-Commerce Development 10% UX/UI Design 5% Branding 5% Digital Strategy 5% Search Engine Optimization 5% Pay Per Click 5% Artificial Intelligence
  • 10% Mobile App Development
Industries
15% Health Care, Wellness & Medical 15% ECommerce 15% Consumer Products & Services 10% Education 10% Manufacturing 10% Real Estate 10% Retail 10% Financial Services 5% Food & Beverage
  • 15% Health Care, Wellness & Medical
2-9
Employee Size
$5,000+
Min. Project Size
$150 - $199 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
City of Saint Louis, Missouri, United States
Company Location
Table Of Content

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Buying Guide

What services do Mobile App Development companies in Missouri offer?

Hiring a Missouri App Development company in 2026 means getting way more than just a functional APK or IPA file. These agencies have evolved into full-scale product partners. Here is the lowdown on what they are bringing to the table:

1. Comprehensive Product Discovery

They don't just start throwing code at a wall. Top Mobile App Development agencies in Missouri lead with discovery phases—mapping out user personas, defining your MVP (Minimum Viable Product), and ensuring your tech stack aligns with your 5-year goal, not just your 5-month one.

2. High-End UI/UX Design

Visuals are just the tip of the iceberg. Local firms focus on "User-Centric Design," creating intuitive flows that keep your retention rates high. If the app isn't "thumb-friendly" and dead-simple to use, it doesn't leave their shop.

3. Cutting-Edge AI in App Development

The era of the "dumb app" is over. AI in App development is the new baseline in Missouri. Whether it’s integrating generative AI for personalized content or using predictive analytics to suggest a user’s next purchase, local devs are baking intelligence into every layer of the app.

4. Native & Cross-Platform Expertise

Need the raw power of Swift and Kotlin? Or the budget-friendly reach of Flutter and React Native? Mobile App Development firms in Missouri are platform-agnostic, helping you choose the right path based on your performance needs and your wallet.

5. Secure Enterprise & Cloud Integration

With Missouri’s massive footprint in banking and healthcare, security is a "day-one" priority. They build robust backends (AWS, Azure, Google Cloud) that handle massive data loads while keeping everything under lock and key.

6. IoT and Hardware Syncing

Given the state's manufacturing and agricultural roots, Missouri developers are wizards at the Internet of Things (IoT). We’re talking apps that control smart tractors, industrial sensors, or medical devices in real-time.

7. Continuous Support & DevOps

A great app is a living thing. The best agencies provide ongoing maintenance, performance monitoring, and regular updates to ensure your app stays compatible with the latest iOS/Android releases and security patches.

How To Hire Top Mobile App Development Agencies In Missouri

Why Is This List Of Mobileappdaily's Mobile App Development Companies In Missouri The Best?

Cost Guide

What is the cost of partnering with Best Mobile App Development Firms in Missouri?

Let’s talk numbers. Missouri is famous for its lower cost of living, which translates to competitive (but not "cheap") development rates. You’re paying for Midwest reliability and high-tier expertise.

Estimated App Development Costs

App Complexity Typical Features Est. Cost (USD) Timeframe
Simple / MVP Basic UI, 1-2 integrations, local storage. $40,000 - $80,000 3 - 5 Months
Moderate Custom UI, API sync, user accounts, payments. $80,000 - $180,000 6 - 9 Months
Advanced AI in App development, IoT, high-level security. $180,000 - $450,000+ 10+ Months

Hourly Rate Comparison: Missouri vs. The Coasts

Region Avg. Hourly Rate Vibe Check
Missouri (STL/KC) $100 - $160 High-tier seniority, accessible, great value.
California (SF/LA) $200 - $300+ Extreme overhead, talent wars, high prestige.
New York City $180 - $280 Fast-paced, enterprise-focused, premium cost.
Texas (Austin/Dallas) $120 - $180 Rapidly growing, competitive, similar tech focus.

Don't Forget the "Living Costs" of an App

  • Maintenance: Budget for 15-20% of the initial build cost annually.
  • Hosting/Cloud: $100 - $1,000+/month depending on your scale.
  • API Fees: Costs for things like ChatGPT tokens, Google Maps, or Stripe.

Frequently Asked Questions

faq-banner

How long does the app development process take in Missouri?

For a solid MVP, most mobile app developers in Missouri will ask for about 3 to 5 months. For a complex enterprise tool with heavy AI in App development, you’re looking at 10 to 12 months for a fully polished version.

Is it cheaper to build an app in Missouri than in Chicago?

Generally, yes. Missouri's lower overhead costs for office space and living mean that agencies can offer more competitive blended rates while still hiring top-tier talent from schools like Mizzou or WashU.

Can Missouri app developers handle high-security apps (Fintech/Health)?

Absolutely. Missouri is a hub for health-tech and financial services. Many local app development firms in Missouri are experts in SOC2, HIPAA, and PCI compliance.

What is the average price tag for an app in Missouri?

Building an app with Mobile App Development companies in Missouri usually ranges from $40,000 to $150,000+. While basic MVPs are on the lower end, projects featuring complex AI in App development or heavy backends will naturally sit in the higher bracket.

What is the most important question to ask an agency?

"Can you walk me through a time when a project went wrong, and how you fixed it?" Every agency has a "perfect" project. You want to see how they handle the inevitable hurdles of the SDLC.

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