Mobile App Development in London

We create powerful mobile applications for iOS and Android that users love. From concept to App Store launch, our London team delivers native and cross-platform apps that drive engagement and growth.

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Professional Mobile App Development Services

In today's mobile-first world, having a well-designed app can transform your business. At BekService, we specialise in building mobile applications that deliver exceptional user experiences while meeting your business objectives.

Our London-based development team has extensive experience creating apps across various industries, from consumer-facing applications to enterprise mobility solutions. We handle the entire app development lifecycle, ensuring your app succeeds on the App Store and Google Play.

Mobile Development Platforms

iOS App Development

Native iPhone and iPad applications built with Swift and SwiftUI. We follow Apple's Human Interface Guidelines to create intuitive apps that feel right at home on iOS devices.

  • Native Swift development
  • SwiftUI for modern interfaces
  • Apple Watch & iPad support
  • App Store optimisation

Android App Development

Native Android applications using Kotlin and Jetpack Compose. We build apps that perform excellently across the diverse Android device ecosystem.

  • Kotlin-first development
  • Material Design 3
  • Tablet optimisation
  • Google Play deployment

Cross-Platform Development

Build once, deploy everywhere with Flutter or React Native. Reach both iOS and Android users with a single codebase, reducing time to market and development costs.

  • Flutter development
  • React Native apps
  • Shared business logic
  • Native performance

Technologies We Use

Flutter

Cross-platform

React Native

Cross-platform

Swift

iOS native

Kotlin

Android native

Firebase

Backend services

AWS Amplify

Cloud backend

Types of Apps We Build

Why Choose BekService for Mobile Development?

App Store Expertise

We understand the approval processes for both Apple App Store and Google Play. Our apps are built to meet platform guidelines from day one.

User-Centred Design

Every app starts with understanding your users. We create intuitive interfaces that drive engagement and retention.

Performance Focused

We optimise for speed, battery efficiency, and smooth animations. Your app will feel fast and responsive.

Secure by Design

Security is built in from the start, with encrypted data storage, secure API communication, and privacy compliance.

Ongoing Support

Post-launch updates, bug fixes, and feature additions. We keep your app current with OS updates and user feedback.

Analytics Integration

Built-in analytics help you understand user behaviour, track KPIs, and make data-driven decisions.

Our Mobile App Development Process

1. Strategy & Discovery

We begin by understanding your business goals, target audience, and competitive landscape. This phase defines the app's core features, monetisation strategy, and success metrics.

2. UX/UI Design

Our designers create wireframes, user flows, and high-fidelity mockups. We prototype key interactions so you can experience your app before development begins.

3. Development

Using agile sprints, we build your app iteratively. You'll see working builds regularly and can provide feedback throughout the development process.

4. Testing

Comprehensive testing on real devices ensures your app works flawlessly. We test functionality, performance, security, and usability before launch.

5. App Store Launch

We handle the submission process, including app store listings, screenshots, and descriptions optimised for discoverability.

6. Growth & Iteration

Post-launch, we help you respond to user feedback, add features, and grow your user base with updates and improvements.

Frequently Asked Questions

Should I build a native or cross-platform app?

It depends on your requirements. Native apps offer the best performance and platform-specific features, while cross-platform (Flutter/React Native) allows faster development for both platforms with a single codebase. We'll recommend the best approach based on your app's needs, budget, and timeline.

How much does mobile app development cost in the UK?

Mobile app development costs typically range from £30,000 for a simple app to £150,000+ for complex applications with advanced features. The cost depends on platforms (iOS, Android, or both), features, integrations, and design complexity. We provide detailed quotes after understanding your specific requirements.

How long does it take to develop a mobile app?

A typical mobile app takes 3-6 months from concept to launch. Simple apps might be completed in 2-3 months, while complex applications with advanced features could take 9-12 months. We'll provide a realistic timeline during our initial consultation.

Do you help with App Store submission?

Yes, we handle the entire submission process for both Apple App Store and Google Play. This includes creating store listings, screenshots, app previews, and managing the review process. We also provide guidance on app store optimisation (ASO) to improve visibility.

Can you update and maintain my existing app?

Absolutely. We work with clients to maintain, update, and improve existing mobile applications. This includes bug fixes, feature additions, OS compatibility updates, and performance improvements.

Ready to Build Your Mobile App?

Share your app idea with us and let's discuss how we can bring it to life.

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