Mobile Apps

Native-quality apps for iOS, Android, and wearables—built smarter, delivered faster

Cross-Platform Excellence, Native Performance

Building separate apps for iOS and Android used to mean double the development time, double the cost, and double the bugs to fix. With Flutter and our modern cross-platform approach, we deliver native-quality experiences to all your users from a single, maintainable codebase.

Whether you're building a consumer app, enterprise tool, or IoT companion—we combine human expertise with AI acceleration to deliver mobile solutions that perform flawlessly, integrate seamlessly with complex backend systems, and delight users on every platform.

Enterprise-Grade Security & Data Handling

Mobile apps often handle the most sensitive user data—location, health metrics, financial information, personal communications. Our architecture and security practices meet the strictest requirements, from consumer privacy regulations to government and space agency protocols.

We've built systems that integrate with ESA satellite feeds and Met Office APIs, meeting their rigorous security requirements. That same level of care goes into every mobile app we build.

Security & Architecture Standards

  • Secure Authentication: Biometric login, OAuth2/OpenID Connect integration, and secure token management with automatic refresh and secure storage.
  • Data Protection: End-to-end encryption, secure local storage, and compliance with GDPR, HIPAA, and industry-specific regulations.
  • Backend Integration: Our Go-based APIs are built for performance, scalability, and security—with comprehensive authentication, rate limiting, and observability built in.
  • Real-time Communication: WebSocket integration for live updates, chat, notifications, and collaborative features—all secured and optimised for mobile networks.
  • Offline-First Architecture: Apps that work reliably regardless of connectivity, with intelligent sync when networks become available.

Handling the Most Complex Data on Earth

Weather and satellite data is among the most complex data to work with—massive volumes, multiple formats, real-time streams, and predictions that require sophisticated machine learning models. We've done it, and we can apply that expertise to your domain.

Our SeaUrchin project for the European Space Agency integrated Met Office forecasts with ESA satellite feeds, processing high-volume environmental data in real-time to deliver personalised surf condition predictions. If we can predict the ocean, we can handle your data challenges.

Data Integration Capabilities

  • API Orchestration: Seamlessly integrate multiple third-party APIs, handling authentication, rate limits, and data transformation.
  • Real-time Processing: Stream processing for live data feeds, IoT sensors, and time-sensitive applications.
  • Machine Learning Integration: On-device ML for instant predictions, or cloud-based models for complex analysis—we choose the right approach for your use case.
  • Complex Data Visualisation: Transform dense data sets into intuitive, glanceable interfaces—even on a smartwatch screen in bright sunlight.
  • Sensor Integration: GPS, accelerometers, health metrics, cameras—native access to device capabilities with proper privacy handling.

Complex Data? Strict Security Requirements? Tight Deadline?

We've delivered for the European Space Agency and Met Office. Whatever your challenge, we're ready.

Book a Discovery Call

Proven Mobile Excellence

From ESA-funded surf tracking to enterprise applications, our mobile work speaks for itself.

SeaUrchin Surf Tracker app interfaces

SeaUrchin Surf Tracker

ESA-funded surf tracking app with AI-powered predictions

iOS and Android phone and watch apps integrating Met Office and ESA satellite data for personalised wave condition forecasts. Full UX design, native development, and machine learning—meeting space agency security requirements.

Client: SeaUrchin / ESA

Read case study

Our Mobile Development Process

From concept to App Store, we follow a proven process that balances speed with quality. Our ticketing system gives you real-time visibility into every stage, and our human-guided, AI-accelerated approach means faster delivery without compromising on craftsmanship.

  • Discovery & Design: UX research, wireframes, and high-fidelity Figma designs—tested with real users before writing code.
  • Architecture Planning: Choosing the right technical approach based on your requirements, timelines, and long-term maintenance needs.
  • Iterative Development: Regular builds, continuous testing, and frequent reviews so you see progress and can provide feedback early.
  • Quality Assurance: Automated testing, device lab testing, and real-world scenario validation.
  • Launch Support: App Store optimisation, submission handling, and post-launch monitoring.
  • Ongoing Iteration: User feedback integration, feature expansion, and continuous improvement.

See How We Work

Explore our transparent development process—from Figma designs to App Store deployment.

Explore Our Process

Flexible Packages for Mobile Projects

Whether you have designs ready or need end-to-end creative support, our packages offer predictable pricing and exceptional value.

Build to design

£4500pm
  • Transform Figma designs* into real apps
  • TestFlight / internal testing builds
  • API / backend integration
  • iOS and Android from one codebase
  • App Store submission support
Start building
Recommended

Design and build

£6500pm
  • Everything from Build to design plus:
  • Full UX research and design
  • Work with a real UK designer
  • Interactive prototypes for testing
  • As many design revisions as you need
Start designing

Full service

£8500pm
  • Strategy
  • Creative
  • Content
  • Copywriting
  • Design
  • Build
  • Support
  • Iterate
Start anything

Find the Perfect Fit for Your Mobile Project

Explore our transparent pricing and discover the package that aligns with your vision and budget.

View All Packages

Full Platform Coverage

Our Flutter expertise means you get native-quality apps across all major platforms from a single codebase—dramatically reducing development time, costs, and long-term maintenance burden.

Platforms We Build For

  • iOS: iPhone and iPad apps with full App Store submission support
  • Android: Phone and tablet apps for the full range of Android devices
  • Apple Watch: watchOS companion apps for at-a-glance interactions
  • Wear OS: Android smartwatch apps with seamless phone integration
  • Web: Progressive web apps that work on any device with a browser
  • Desktop: macOS, Windows, and Linux apps when you need them

One team, one codebase, all platforms. That's the Actually advantage.

Discovery call Our packages