Mobile & Web App Development

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App Development Company Miami

Custom Apps That Power Your Business

At AZL Marketing, we design and develop custom mobile and web applications that solve real business problems and elevate user experiences. Whether you’re launching a startup, streamlining internal operations, or creating a client-facing solution, we build powerful apps that scale with your needs.

From MVPs and internal business tools to customer-facing mobile apps, we’re here to bring your ideas to life with clean code, reliable architecture, and strategic planning. Let’s talk about how we can develop your next custom app from concept to launch.

Why Work With Our App Development Team?

  • Cross-Platform Development: We build for both iOS and Android using frameworks like React Native and Flutter, delivering seamless performance and native functionality on every device.
  • Progressive Web Apps (PWAs)
    Need your app accessible via browser but still mobile-friendly? We develop fast, responsive web apps that behave like native apps, perfect for on-the-go users.
  • Custom Backend Development
    Whether it’s user logins, dashboards, CRMs, or secure databases, we build the backend infrastructure your app needs to run reliably and securely.
  • UX/UI Design That Delivers
    Our apps are not just functional—they’re intuitive and user-friendly. We design interfaces that keep users engaged and simplify complex workflows.
  • API Integrations
    From payment gateways and CRMs to third-party tools and custom data feeds, we integrate the services you rely on.
  • Ongoing Support & Scalability
    We don’t just hand off a product and walk away. Our team supports version updates, new feature development, and scaling as your business grows.

We’ll walk you through the process, from initial concept and design to development, launch, and beyond. Already have a website and just need some updates? We’ve got you covered there too.

Let’s Build Something Powerful

Why Choose Us ?

What Sets Our Apps Apart

API Integrations & Custom Features

We build apps that connect seamlessly with third-party platforms and internal systems, giving your users more functionality and flexibility.

Secure Architecture & Scalable Code

Our apps are developed with clean, scalable code structures and built-in security protocols to protect your users and prepare for future growth.

Business-Driven Development

We align every stage of development with your business goals to ensure the app not only functions well but also supports your bottom line.

Your Choice

App Solutions Tailored to Your Platform

Native App Development

We build fully optimized apps for iOS and Android using platform-specific languages like Swift and Kotlin. Native apps deliver the best performance and user experience when speed and responsiveness matter most.

Cross-Platform Solutions

Using frameworks like Flutter or React Native, we develop apps that run smoothly across devices while keeping development time and costs down. Ideal for startups and businesses looking to launch on multiple platforms.

Progressive Web Apps (PWAs)

PWAs offer a hybrid approach—delivering app-like functionality directly in the browser. Fast, lightweight, and installable, they’re perfect for businesses that want mobile features without a full app store rollout.

Some additional services to compliment your new App.

Explore Our Related Services

Website development is the foundation of a successful online presence, blending creativity, functionality, and user experience into a seamless digital solution. 

Build a smarter online presence with a digital strategy tailored to your business. Discover how we help Miami brands grow through focused, data-driven marketing.

Our Custom Software Solutions are tailored to meet the unique needs of your business, ensuring seamless integration with your existing processes and systems.

The development of an App can seem overwhelming, we make the process easy!

Frequently Asked Questions

A native app is built specifically for one platform, like iOS or Android, which means faster performance and a better user experience. Cross-platform apps use a single codebase to work on multiple devices, which can reduce development time and costs.

Timelines depend on the app’s complexity and features. Some smaller apps take a few weeks, while larger, feature-rich apps may take several months. We break the process into clear phases and keep you updated every step of the way.

Yes. If you already have an app but need updates, new features, or performance improvements, we can help. We assess your current app, recommend improvements, and handle upgrades to ensure your app stays secure and competitive.

The cost varies based on functionality, platforms, and design requirements. We provide transparent, tailored estimates to fit your goals and budget. Contact us for a free consultation and we’ll help plan a realistic scope.

Absolutely. We build apps with secure architecture and clean, scalable code. This ensures user data stays protected and your app can grow with your business without needing a full rebuild later.

Still have questions?

We’re always available to talk shop, let’s have a call to discuss the goals of your new App.