Custom software development · Mobile apps

Mobile App Development

Custom mobile app development for your business. We design, build and maintain reliable, scalable mobile apps for iOS and Android that perform.

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15+years building software
120+projects delivered

Mobile app development: apps we design, build & maintain to perform

EpicDev creates reliable, scalable mobile apps for iOS and Android. We build from the ground up, sharing one codebase across platforms where it fits to reduce development time and cost, without compromising quality.

Where we work: based in Durban, we serve clients throughout South Africa and internationally.

Why one codebase?

Cross-platform development gives near-native performance with a single codebase deployed to iOS and Android. It accelerates delivery and reduces long-term maintenance, perfect for start-ups aiming to validate quickly and enterprises wanting consistency across platforms.

Faster iteration and time-to-market
Consistent UI across devices
Lower total cost of ownership

Ongoing support & maintenance

After launch, we keep your app secure and fast, so your users enjoy a reliable experience.

OS updatesYour app kept working and secure as each new iOS and Android version lands.
Dependency upgradesLibraries and packages kept current, so nothing in the app goes stale or unsupported.
Bug fixesIssues found and fixed quickly by the team that built the app.
Performance tuningLoad times and responsiveness monitored and improved as your user base grows.

Clear milestones, collaborative delivery

We keep you involved at every stage, from clickable prototype to app-store release. Here’s how we partner with you.

Design prototype (Figma)We start with a clickable Figma prototype for visualisation and iterative feedback, shaping the product before development begins.
User interface developmentOnce the prototype is approved, we implement the UI and refine user flows for clarity, accessibility, and delight.
Back-end developmentAfter UI sign-off, we build the back-end services, APIs, and data models to power your app’s functionality.
Internal QAOur team performs rigorous functional, performance, and device testing to ensure stability and polish.
User acceptance testing (UAT)You participate directly via a shared monday.com board, tracking issues, verifying fixes, and signing off on readiness.
ReleaseWe prepare and submit a beta to the Apple App Store & Google Play Store, then guide you to full public release.

Flexible on technology

Most of our apps run on iOS and Android from one shared codebase, which keeps delivery fast and maintenance simple. We can also develop fully native iOS and Android apps where that’s the right fit for performance or platform-specific requirements.

We’re not tied to one language, framework or platform. We choose the technology that fits your project, your team and the systems you already run.