Find the best app development companies in US

An app gives your users the vibe that they belong to a community. Let us help you build that vibe!


  • Top app development agencies in US build apps and provide services that help you grow your business in line with the new trends.

  • Our app development services are created with the goal of delivering features for your company that will help you boost profitability and consistency.

  • Our aim is for you to deliver increased customer satisfaction through an app.

  • Get our app development services in US to Integrate an app into your business model today!

Mobile App Business Growth Facts

  • Users can download up to 2 million applications from AppStore, but Google Play Store offers much more.

  • There are 2 types of apps- permanent ones that users need to keep on their phones, and temporary ones that users just run through and delete.

  • Fintech, eating, travel, and other convenience apps are the most popular.

  • App development agencies in US help the in-app advertising market brings in billions of dollars.

Mobile App Development Services


Our apps help enterprises optimize their operations and engage with different stakeholders. They assist businesses in selling their goods, attracting new clients, and generating direct transactions with just one touch.

SMEs & Startups

With the app development services of Katexs, we help small businesses put the necessary resources in place and demonstrate their capacity for innovation. They get a high ROI from this service.

Types of Mobile App Development Services That We Are Offering

Why Us For Ads and Campaign?

Leads = Success

  • Build everything around simplicity
  • Deliver quantifiable results
  • Be a recipient of its own services

Trust Built on Consistency

  • Focus on creativity
  • Build on brand positioning
  • Trusted by brands across industries

1-Stop Solution for Digital Marketing

  • Operate on real-time data
  • Cover wide target markets
  • Target primary audience

Industries We Help

Benefits of Paid Media Marketing

Increase User Engagement

Customers will get attached and become loyal to your brand as they interact with features on your app.

Better Accessibility

Clear and direct connection between customers and enterprises is made possible through application development services.


Build a community

The more people that like a brand, the better are the chance of them rallying up in support of its products/services.


Offer More Value

By having an app, you can give options for more additional services to benefit the customers.

Provide Assistance

Using features such as chatbots and response teams on an app can greatly improve customer service.


Collect Insights

You can collect data about all your visitors through multiple touchpoints in your app.


Pricing and Packages


  • Curated for the budget-sensitive clients

  • Enjoy the best services such as article production, link building, optimization and analytics among several other services

  • Designed to enable small-scale entrepreneurs have a digital presence

  • Get your startup a digital plan for local SEO today


  • Increase the strength of your marketing campaigns

  • Take advantage of free hosting, management and other tools

  • Reach larger local audiences and start building a community around your brand

  • Upgrade your local SEO plan today


  • Power your business with local SEO services

  • Access high quality, high traffic audiences and get ranked at the top of any page

  • Build your way into the lives of more customers

  • Make the most out of local SEO

Frequently Asked Questions

We specialize in the creation of multiple types of apps for multiple purposes. We can create native apps, web apps, hybrid apps and more and also have different pricing packages depending on the specific type of app you require. Further we also provide additional services such as app maintenance.

We put into place several protocols to ensure a high-level of data security exists on the apps we create. We prioritize the required firewalls, encryptions and place a strong emphasis on ethical behavior.
Yes, Katexs would be more than pleased to develop a mobile browser app for you. Please get in touch with us directly to learn more.
An app is a long-term investment that requires an intensive amount of upfront planning and strategizing. Once goals have been established, a roadmap is created to put into place several KPIs and to create estimated results based on the usability of the app.