Mobile app development

Mobile apps for businesses that need something that works in the real world, not just in a demo.

We build iOS and Android apps for businesses launching consumer products, giving field teams better tools, and solving problems that a mobile site simply can't handle properly. Our apps have been used by fleet operators, air traffic control trainees, real estate teams, and everyday consumers.

We've shipped to the App Store and Google Play, worked with Geotab APIs, built AR experiences, and delivered cross-platform tools that hold up in actual operating conditions. Read what Polyphasic Developers is for the broader picture.

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iOS development

Native iOS apps built for real-world performance and App Store approval.

We develop native iOS apps using Swift, with delivery shaped around Apple's guidelines and the user patterns of the specific product. Whether it is a consumer app, a field tool, or a data utility — we build to hold up in normal usage, not just in demo conditions.

We have shipped iOS apps on the App Store and supported clients through the submission and review process, including apps with GPS integration, real-time data, Geotab API connectivity, and custom AR experiences.

Android and cross-platform

Android apps and cross-platform delivery for products that need to reach both stores.

Android development and cross-platform builds using appropriate tooling for the product type. We make technology decisions based on what the product needs — native where performance and platform integration matter most, cross-platform where speed to both stores is the priority.

  • Consumer apps across both stores
  • Cross-platform delivery for wider market reach
  • Play Store delivery and submission support
  • App enhancement, updates, and long-term support
What we build
  • Consumer-facing iOS and Android apps
  • Field operations and compliance tools
  • AR and immersive experience applications
  • Data and market monitoring utilities
  • Health, wellness, and lifestyle apps
  • App rebuilds, enhancements, and platform updates
Our approach

Good mobile apps solve a clear problem for a clear user. We start with the use case and work backwards to the build — avoiding overengineered first versions and under-specified MVPs that need rebuilding after the first real users arrive.

We have built apps used by consumers, fleet operators, air traffic control trainees, real estate teams, and service businesses. That range gives us practical knowledge of how mobile products work in different operating environments, not just how they look in Figma.

Mobile work

Apps built and shipped across consumer, enterprise, and specialist use cases.

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Client Work — iOS

Circle Check Fleet App

A compliance-focused iOS app for vehicle inspections and fleet management. Built with GPS features and Geotab API integration, it gives drivers and fleet managers a faster, more visible inspection process with location awareness built into the workflow.

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Client Work — AR

NAV Canada Training App

An AR training experience for air traffic control education. Built to make training more immersive while remaining structured and operationally useful — using spatial context to support safer, clearer learning.

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Client Work — AR / Real Estate

The Stack, Oxford Properties

An AR app for showcasing a landmark London real estate development. Built to replace traditional presentation materials with a more immersive spatial experience, helping clients understand design, sustainability, and scale in a way flat renders cannot.

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Consumer App — iOS & Android

XRP Dashboard

A mobile app for XRP market monitoring. Built to give users live information and practical decision support without stitching together multiple data sources — a focused consumer utility built around the actual information users need.

View on App Store
Build your app

Ready to build a mobile app for iOS, Android, or both?

Tell us the product idea, the user problem, and what platform you need to reach. We can scope the build, advise on the right approach, and get a credible first version shipped without unnecessary delay.

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