Mobile App Development

Mobile Apps That Users
Love & Trust.

Native & cross-platform mobile apps engineered for performance, security, and delight. From concept to App Store — we build apps that drive engagement, retain users, and scale with your business.

80+ Mobile Apps Shipped
4.8★ Avg Store Rating
2M+ Total Downloads
99.5% Crash-Free Rate
App Store
Google Play

Build for Every Platform

One codebase or native — we match the right approach to your requirements, budget, and timeline.

iOS Native

Swift-based apps optimised for the Apple ecosystem — iPhone, iPad, Apple Watch. Smooth 120fps animations, deep system integration, and App Store compliance built-in.

Swift SwiftUI Xcode TestFlight

Android Native

Kotlin-first apps that leverage the full power of the Android platform — Material You design, background services, and Play Store optimisation.

Kotlin Jetpack Compose Android Studio

Cross-Platform

React Native & Flutter apps that share 90%+ code across iOS and Android. Faster time-to-market without sacrificing native feel or performance.

React Native Flutter Expo Dart

Progressive Web Apps

Installable web apps that work offline, send push notifications, and feel native — without App Store gatekeeping. Perfect for MVP validation.

PWA Service Workers Web Push Next.js

Wearables & IoT

Companion apps for Apple Watch, Wear OS, and IoT devices. Real-time data sync, health tracking, and Bluetooth integration.

WatchKit WearOS BLE HealthKit

Enterprise & B2B

Internal tools, field-service apps, and bespoke business solutions with MDM compatibility, SSO, role-based access, and offline-first architecture.

MDM SSO/SAML Offline-First RBAC

Built to the Highest Standard

Every app we ship meets the bar for enterprise production — not just a demo.

Blazing Performance

60fps animations, lazy asset loading, efficient state management. We optimise every render cycle for buttery-smooth interactions.

Design-Led UI/UX

Figma prototypes, user research, A/B-tested flows. Every screen is designed for intuitive interaction and brand consistency.

Offline-First Architecture

Local data persistence, background sync, and conflict resolution. Your app works seamlessly even without connectivity.

Enterprise Security

End-to-end encryption, biometric auth (Face ID / fingerprint), certificate pinning, secure keychain storage, and OWASP MASVS compliance.

Smart Push Notifications

Segmented, personalised push notifications with rich media, deep links, and A/B testing. Drive re-engagement without spamming users.

Analytics & Crash Reporting

Firebase Analytics, Crashlytics, custom event funnels. Real-time dashboards so you understand exactly how users interact with your app.

API & Backend Integration

RESTful & GraphQL APIs, real-time websockets, third-party SDKs (payments, maps, social auth). We integrate with any backend stack.

CI/CD & Automated Testing

Automated pipelines with Fastlane, GitHub Actions, and Bitrise. Unit, integration, and UI tests on every commit. Ship with confidence.

Our Mobile Tech Stack

Battle-tested tools and frameworks — chosen for reliability, performance, and developer velocity.

Swift
Kotlin
React Native
Flutter
TypeScript
Firebase
Node.js
GraphQL
Figma
Fastlane
AWS Amplify
Supabase

From Idea to App Store

A proven, transparent process that keeps you in the loop at every milestone.

01
Week 1–2

Discovery & Strategy

We define your target audience, map user journeys, audit competitors, and establish technical requirements. You'll leave with a clear product roadmap and feature priority matrix.

02
Weeks 2–4

UI/UX Design & Prototyping

Wireframes, high-fidelity mockups, and interactive Figma prototypes — designed for both platforms. User testing validates every flow before development begins.

03
Weeks 4–10

Development & Integration

Agile sprints with weekly demos. Backend APIs, third-party integrations, feature development, and continuous internal QA. You review builds via TestFlight / internal testing tracks.

04
Weeks 10–11

QA & Performance Tuning

Device-farm testing across 30+ real devices. Performance profiling, memory leak detection, accessibility audits, and security penetration testing.

05
Week 12+

Launch & Growth

App Store / Play Store submission, ASO (App Store Optimisation), analytics setup, crash monitoring, and post-launch iteration based on real user data.

Real-World Impact

4.8★ Average store rating across all shipped mobile apps
52% Average increase in user retention after 90 days
3.1× Average revenue lift from app-first engagement
99.5% Crash-free session rate across production mobile apps

Built for your vision.
Priced for your reality.

Every app is completely unique. We start with a focused Discovery Sprint — giving you full clarity, wireframes, architecture, and a fixed-price build quote before a single line of code is written.

Start Here First
2-week sprint  ·  Everything delivered upfront

Discovery Sprint

No guesswork. No vague ranges. In two weeks you'll know exactly what to build, how long it takes, and what it costs — with a fixed price in hand, not an estimate.

  • Requirements workshop with your stakeholders
  • Full user journey & feature flow mapping
  • Figma wireframes for every core screen
  • Platform recommendation (native vs cross-platform)
  • Technical architecture & integration map
  • Fixed-price build quote (not a range)
  • Detailed milestone plan & launch timeline
Discovery Sprint £495 one-time fee
Credited in full to your build if you proceed

You receive at the end

Scope doc
Wireframes
Architecture
Fixed quote
Timeline
Roadmap
Not the right fit? You keep every deliverable.

What does a custom app typically cost?

Honest complexity ranges — your Discovery Sprint gives you the exact, fixed number for your specific project.

MVP / Proof of Concept

from £499
8–12 weeks
  • Single platform (iOS or Android)
  • 8–15 core screens
  • Essential feature set
  • 1–2 third-party integrations
  • App Store / Play Store submission
  • 60-day post-launch support

Best for: Startups validating ideas, internal tools, pilot projects

Complex / Regulated

from £5,000+
16+ weeks · phased
  • Native iOS + Android or multi-platform
  • Enterprise integrations (SSO, SAML, MDM)
  • HIPAA, GDPR & compliance frameworks
  • Offline-first with background sync
  • Admin portal & analytics dashboard
  • Dedicated project manager + SLA
  • White-label & multi-tenant architecture

Best for: Healthcare, fintech, enterprise mobility, regulated industries

Estimate your build cost

Select what applies to your project. Watch how each choice shapes your typical investment range.

Typical investment £499–£999
Estimated timeline 8–12 weeks

Indicative only. Your fixed-price quote comes after Discovery.

Get My Fixed-Price Quote

Frequently Asked Questions

How long does it take to build a mobile app?

An MVP typically takes 8–12 weeks from kickoff to store submission. Full-featured cross-platform apps run 12–16 weeks. Enterprise projects are scoped individually. We provide a detailed timeline during the discovery phase.

Should I build native or cross-platform?

It depends on your requirements. Cross-platform (React Native / Flutter) is ideal when you need both iOS and Android with shared logic and faster time-to-market. Native (Swift / Kotlin) is best when you need platform-specific features, peak performance, or deep OS integration. We'll recommend the right approach during discovery.

Do you handle App Store and Play Store submission?

Yes — store submission is always included. We handle screenshots, descriptions, metadata, compliance checks, review responses, and ASO (App Store Optimisation) for discoverability. If your app is rejected for policy reasons, we manage the response and resubmission at no extra cost.

What happens after the app launches?

All builds include a post-launch support period (60–90 days depending on scope, confirmed during Discovery). After that, most clients move to our monthly maintenance plan which covers bug fixes, OS update compatibility, performance monitoring, and feature iterations. Your Discovery document will specify the exact support window for your project.

Can you integrate with our existing systems?

Absolutely. We integrate with any backend — RESTful APIs, GraphQL, Firebase, AWS, Supabase, and legacy systems. We also connect with third-party services like Stripe, Twilio, Salesforce, HubSpot, and more.

How do you handle app security?

Security is baked in from day one. We implement certificate pinning, encrypted local storage, biometric authentication, token-based auth with refresh cycles, and follow OWASP MASVS guidelines. Enterprise apps can include penetration testing and compliance audits.

Will I own the source code?

Yes — you own 100% of the source code, designs, and all intellectual property upon final payment. We provide a complete handover including documentation, architecture guides, and deployment credentials.

Do you build the backend too?

Yes. We build full-stack — mobile frontend plus the backend APIs, databases, authentication, and cloud infrastructure. We typically use Node.js, Python, or Go for backends, deployed on AWS, GCP, or managed platforms like Supabase and Firebase.

Ready to Build Your App?

From idea to App Store — let's build something your users will love. Get a free consultation and project estimate today.