Mobile apps users open
voluntarily — and keep coming back to.
We build iOS and Android applications that combine technical reliability with the kind of user experience that drives genuine engagement. From cross-platform React Native and Flutter builds to performance-critical native Swift and Kotlin applications — engineered for the platforms your users actually use.
Mobile development that starts with users, not technology
The most common reason mobile applications fail to gain traction is not technical quality — it is product-market fit issues that could have been identified before the first line of code was written. User research, competitive analysis, and prototype testing are not optional extras; they are the work that determines whether your app solves a real problem in a way users actually prefer.
Our mobile app development process begins with structured discovery — understanding the users, their context, their existing behaviour, and the specific friction your app needs to remove. That understanding informs every subsequent decision: what to build first, what to leave for version two, and which platform-specific capabilities to leverage versus which to abstract across platforms.
Cross-platform vs. native — the honest answer
For most business applications, React Native development or Flutter delivers 95% of the native experience at 60% of the cost and timeline. Cross-platform makes sense when you need iOS and Android parity, when your team will maintain the codebase long-term, and when the app’s functionality does not depend on deep platform-specific APIs.
Native development — Swift for iOS, Kotlin for Android — is the right choice when you need ARKit or Core ML on iOS, when frame-rate performance approaches game-level requirements, or when you are building deep integrations with platform health, payment, or device management systems that cross-platform bridges handle poorly. We recommend the right approach for your project — not the one that maximises our billable hours.
App Store submission is part of our scope
We treat App Store and Google Play submission as part of the project, not an afterthought. That means handling provisioning profiles, screenshot preparation, age rating classifications, App Store Optimisation (ASO), and — critically — reviewing for App Store guideline compliance before submission, not after the first rejection.
Mobile app categories
we specialise in
From consumer apps to enterprise mobile platforms — we design and build for the full range of mobile use cases across iOS and Android.
Single JavaScript codebase delivering native-quality experiences on both iOS and Android. Ideal for business applications where development efficiency and feature parity across platforms matter most.
Google’s Flutter framework produces pixel-perfect, consistent UIs across iOS, Android, and web from a single Dart codebase — particularly compelling for consumer apps where visual quality is a competitive differentiator.
When your application requires deep Apple platform integration — ARKit, HealthKit, Core ML, Face ID, or Apple Pay — or when you need the highest possible performance on Apple hardware, native Swift is the right choice.
Native Android for applications requiring deep Android API integration, enterprise device management (MDM/EMM), or the specific hardware capabilities of Android-ecosystem devices.
Field operations tools, mobile ERP clients, inventory management apps, and workforce management platforms — with MDM integration, offline capability, and the security controls enterprise IT requires.
Replacing outdated mobile applications — migrating from Objective-C to Swift, from legacy Cordova/PhoneGap to React Native, or from a brittle native app to a maintainable cross-platform solution.
From idea to App Store
in a structured process
We interview target users, map existing behaviour patterns, and define the specific job the app needs to do — before making any technology or design decisions.
Interactive prototypes tested with real users on actual mobile devices — validating the core user flows before a single line of production code is written.
Two-week sprints with working builds delivered to TestFlight and Google Play Internal Track. You test on real devices throughout development — not just at the end.
App Store submission, production monitoring, crash reporting configuration, and a structured 30-day post-launch support window before handover to ongoing maintenance.
The mobile technologies
we build with
Have a mobile app idea that needs an engineering team?
Book a free 30-minute discovery call. We will listen to your requirements, share honest feedback on approach and timeline, and tell you upfront if the budget is realistic — before you commit to anything.
Why most mobile apps fail to retain users — and how engineering discipline prevents it
The statistics on mobile app development outcomes are sobering. The majority of apps downloaded are used once and abandoned. The minority that retain users are not technically superior — they are designed with a clearer understanding of the specific job they do for a specific user in a specific context. That understanding comes from research, not intuition, and it has to happen before the first design screen is drawn.
As a mobile app development company with over fifty shipped applications, we have seen both failure modes clearly. Apps that skip user research ship features users do not want. Apps that skip performance profiling on real devices ship experiences that feel slow even when they are architecturally correct. Apps that treat App Store compliance as an afterthought lose two to three weeks to rejection cycles at the worst possible time — during the final push to launch.
Our approach to iOS and Android app development treats each of these risks explicitly. User research and prototype testing happen before development. Performance budgets are established at the architecture stage and monitored throughout development. App Store compliance is reviewed internally before submission. These disciplines cost time upfront and save significant time — and relationship capital — downstream.
React Native vs Flutter vs Native — which framework is right for your app?
React Native app development is our default recommendation for business applications targeting both iOS and Android, where the team will maintain the codebase long-term, and where the app’s functionality does not require deep native API access. React Native’s JavaScript bridge to native components means that most UI interactions feel native, while the shared business logic layer reduces the engineering effort of maintaining feature parity across platforms.
Flutter’s approach to cross-platform mobile development is fundamentally different from React Native — it renders its own UI elements rather than mapping to native components, which produces more consistent cross-platform aesthetics but at the cost of slightly different platform feel. Flutter excels for consumer applications where brand-consistent visual design is a priority, and for teams with Dart experience or a preference for strongly-typed compiled code.
Native iOS app development with Swift and Android app development with Kotlin remain the right choice for applications with performance requirements near the device ceiling, deep platform API dependencies, or compliance requirements that make third-party bridge libraries a risk. The cost of maintaining separate codebases is real, but so is the ceiling on what cross-platform frameworks can achieve in hardware-intensive or deeply integrated applications.
A focused mobile application development project for a single platform (iOS or Android) typically costs £25,000–£70,000. Cross-platform apps covering both iOS and Android range from £35,000–£100,000 for mid-complexity applications. Enterprise mobile apps with backend integrations, offline capability, and MDM configuration start at £80,000. These figures assume professional UX research, QA testing on real devices, and App Store submission handling — not rapid prototyping that generates maintenance debt.
Performance in React Native development and Flutter requires specific attention to JavaScript bridge overhead (React Native), widget rebuild cycles (Flutter), and image loading strategies across both frameworks. We establish frame rate budgets (targeting 60fps for all interactions) at the architecture stage and use platform profiling tools — Xcode Instruments for iOS, Android Profiler for Android — to identify and resolve performance bottlenecks on real devices before they reach production.
Enterprise mobile app development introduces requirements that consumer apps do not face: integration with Mobile Device Management (MDM) platforms like Jamf, Microsoft Intune, or VMware Workspace ONE for device policy enforcement and app distribution; VPN and zero-trust network access integration for secure connectivity to internal systems; and certificate-based authentication that meets corporate IT security standards. We handle these integrations as part of the standard enterprise engagement scope.