The best mobile app development company in St. Louis

How many times have you searched for a mobile app on an app store and have seen poor reviews?  Most likely… more often than not.  A mobile app can make your brand more visible to your customers or prospects.  However, it could also tarnish your brand reputation if it does not work for the end user.

PC40 has worked extensively with companies to build and maintain mobile apps.  The result: they ACTUALLY work as intended.  Whether you are a start-up or enterprise-level company, entrust our mobile app developers in St. Louis help you with your mobile app.

Types of mobile app development we offer

iOS App Development

Our team of iOS app developers will help sustain your app in the extensive market of iPhone users. We use leading technologies such as Swift, Objective-C, CircleCI, and more to help your app stay ahead of the curve.

Android App Development

We build highly-scalable and robust Android mobile applications that are completely customized to your requirements. We use technologies such as Kotlin, Java, Fastlane, Gradle, and more to help your app function as specified.

Cross-platform App Development

Want your mobile app to be compatible for iOS and Android? Our mobile app development company in St. Louis can also develop cross-platform apps that work and create a pleasing user experience across both device types.

We care about your mobile app's long-term performance

Yeah, we could develop a mobile app for upload on the app store(s) and hand it off to your company.  However, we emphasize the importance of running regular app updates to keep it running smoothly and offer ongoing assistance.
Reach out to us today to see how PC40 can develop and maintain your mobile app. While there are a lot of moving parts to developing mobile apps, we continue refining our skillset to deliver the best mobile app results based on your requirements.
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Recent mobile app projects

Let's initiate your mobile app idea

If your company is thinking about developing a mobile app, what do you need it to do once it’s launched?  What would you like it to do down the line?  Identifying what you need your mobile app to do in the short and long-term can help us curate a mobile solution that serves as an extension of the products and services you offer.

Ready to start a conversation about your mobile app?  Reach out to us today, and one of our team members will get back to you within 24 hours about your mobile app inquiry.  We look forward to how we can distinguish your brand through a custom mobile app.