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Mobile App Development

If you have an existing web app or are just starting from an idea our St. Louis mobile app development team can work with you to convert or create a mobile app that improves your business workflow.

St. Louis Mobile App Development Services

At The Joseph Company, we design and develop custom mobile applications for businesses throughout St. Louis and Southern Illinois. From internal business tools to customer-facing applications, our team creates secure, reliable mobile solutions that are built around your goals—not a one-size-fits-all template.
Mobile applications have become an essential part of how modern businesses operate. Whether you're equipping field technicians with real-time information, giving customers a more convenient way to interact with your business, or replacing outdated paper processes, a custom mobile app can improve efficiency, reduce costs, and create better experiences. Not sure whether an app is the right fit? Our guide to deciding on a mobile app walks through the options and costs.
mobile apps
Rather than simply building an app, we work with you to understand your business, identify opportunities for improvement, and create a mobile solution that delivers measurable value for your organization.

Our Mobile App Development Services

A custom mobile application can streamline daily operations, improve communication, and give your team access to important information wherever work takes them.
iOS App Development
Build a reliable, user-friendly iPhone and iPad application designed around your customers, employees, and business goals. We develop custom iOS applications that deliver seamless experiences, improve engagement, and help your business stay connected with users on Apple devices.
Android App Development
Create custom Android applications that provide your users with convenient, flexible access to your products, services, or business tools. We build scalable Android solutions that are secure, intuitive, and designed to support your organization's growth.
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Transportation SAAS
Placard Wizard
A portable, cross-platform hazmat compliance engine now running inside enterprise systems at top transportation companies across North America, on hosting we've managed for over 20 years.
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KhS Vehicle
Automotive / Hail Repair
Intellus Automotive Systems
A hail-repair iOS estimator with offline VIN scanning, paired with a Back Office system to run the business behind it.
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Our Mobile App Development Process
Creating a successful mobile application starts long before writing code.
Discovery
We take the time to understand your business, users, and goals to identify the right solution.
Design
Our team creates intuitive user experiences that make your application easy to learn and enjoyable to use.
Development
We build your application using modern technologies that provide long-term reliability, security, and performance.
Testing
Before launch, we thoroughly test your application across multiple devices to ensure a consistent user experience.
Deployment
We assist with publishing your application to the Apple App Store and Google Play while helping your team prepare for launch.
Ongoing Support
Technology continues to evolve, and so should your application. We provide ongoing updates, enhancements, and support to help your investment continue delivering value.

What are the benefits of one cross-platform mobile app vs. a separate iphone and android app?

Launching a mobile app shouldn't require building separate applications for every device. At The Joseph Company (TJC), we help businesses throughout St. Louis and Southern Illinois develop cross-platform mobile applications that work seamlessly on both iOS and Android.
Whether you're creating a new mobile app, extending an existing web application, or replacing outdated software, our experienced team builds reliable mobile solutions that help your business operate more efficiently and better serve your customers.
Faster Time to Market
Developing one application for multiple platforms allows your business to launch sooner, gather customer feedback faster, and begin seeing a return on your investment earlier.
Lower Development Costs
Because much of the application is shared between iOS and Android, your investment goes further. You'll spend less time paying for duplicate development while still receiving a polished experience for every user.
Easier Maintenance
Updating one application is significantly simpler than maintaining separate native apps. New features, bug fixes, and security updates can often be delivered simultaneously across platforms.
Built for Long-Term Growth
Your application should grow alongside your business. We build scalable mobile solutions that make it easier to add new features, integrate additional systems, and support increasing numbers of users.
mobile app devices
Cross-Platform Mobile Apps That Deliver Business Results
Today's customers expect to interact with your business from anywhere. A well-designed mobile application can improve customer engagement, streamline internal operations, and give your employees access to critical business information while on the go.
Instead of maintaining multiple codebases, you can invest in one scalable solution that supports your long-term business goals.
Our cross-platform development approach allows you to:
  • Launch on both iPhone and Android with a single development project

  • Reduce overall development and maintenance costs

  • Get your application to market faster

  • Deliver a consistent user experience across devices

  • Easily add new features as your business grows

St. Louis Cross-Platform Mobile App Develpment Services

Every business is different, which is why every mobile application we develop is tailored to your specific workflows and objectives. Whether you need employees to access information while working in the field, customers to schedule appointments from their phones, or managers to review reports from anywhere, we'll create an intuitive application that's easy to use and built to grow alongside your business.
Our goal is simple: build mobile software that helps your employees work more efficiently and gives your customers a better experience.
Using cross-platform tools, our developers can curate a unified look and feel without developing multiple native apps. We can more quickly create and launch the product at a more cost-affected approach. Our St. Louis mobile app developers can reuse existing features to provide benefit to multiple platforms, like iOS & Android.
Our development approach allows us to create applications that work seamlessly across both platforms while maintaining a consistent appearance and user experience. This means your business can reach more users, reduce development costs, and simplify long-term maintenance without sacrificing quality. The result is a faster path to launch, easier future updates, and an application that works wherever your users are.
business mobile app

Frequently Asked Questions

How much does it cost to develop a mobile app?
Every project is unique. Costs depend on the features, complexity, integrations, and platforms required. After learning about your goals, we'll provide a detailed estimate and recommendations that fit your budget.
How long does mobile app development take?
Simple applications may take a few months, while larger enterprise solutions require additional planning and development. We'll provide a realistic timeline after learning about your project.
Can you modernize an existing mobile app?
Yes. We can update existing applications with modern designs, improved performance, new features, and better security while extending the life of your current investment.
Should I choose a cross-platform app or a native app?
For many businesses, cross-platform development offers the best balance of performance, functionality, speed, and cost. During discovery, we'll recommend the approach that best fits your goals.
Can you convert my existing web application into a mobile app?
Yes we can! We frequently help businesses extend their existing web applications into mobile apps for iOS and Android while preserving existing functionality.
Will you maintain the app after launch?
We offer ongoing support, feature enhancements, operating system updates, performance improvements, and security maintenance to keep your application running smoothly.

Ready to get started on your next mobile app?

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