IT Support Specialists for Growing UK Businesses

Mobile App Development Service Building Apps That Scale

Transform your business with a custom mobile app designed for growth. Our mobile app development services deliver can native and cross-platform solutions tailored to your unique business needs.

IT Support Specialists for Growing UK Businesses

Mobile App Development Service Building Apps That Scale

Transform your business with a custom mobile app designed for growth. Our mobile app development services deliver can native and cross-platform solutions tailored to your unique business needs.

Why Choose Our Mobile App Development Services?

At Nimble Technology, we're more than just a mobile app developer company, we're your technology partner. We specialise in building custom mobile applications that solve real business challenges for small and high-growth companies across iOS, Android, and cross-platform environments.

Our approach combines technical excellence with deep business understanding. We don't just write code; we focus on creating mobile solutions that enhance customer experiences, streamline operations, and drive measurable growth.

From customer-facing mobile apps and booking platforms to internal business tools and enterprise solutions, we build mobile applications that are intuitive, performant, and designed to evolve with your business.

Cross-platform mobile app development company portfolio showcase
Cross-platform mobile app development company portfolio showcase
Cross-platform mobile app development company portfolio showcase

Companies We’ve Worked With

  • Prestige Bedrooms Logo
  • NUVO Technology Logo
  • Marylebone Cricket Club
  • Douglas & Gordon Logo
  • Jaguar Land Rover Logo
  • Company Logo
  • TATA Technology Logo
  • McLaren Applied Logo

Mobile App Development Solutions We Deliver

Mobile App Development Solutions We Deliver

Whether you're launching a new mobile app from scratch, need to enhance an existing application, or want to assess your current mobile strategy, we provide flexible mobile app development services tailored to your unique needs. We match the right development approach to your requirements, timeline, and budget, from native iOS and Android apps to cost-effective cross-platform solutions.

Whether you're launching a new mobile app from scratch, need to enhance an existing application, or want to assess your current mobile strategy, we provide flexible mobile app development services tailored to your unique needs. We match the right development approach to your requirements, timeline, and budget, from native iOS and Android apps to cost-effective cross-platform solutions.

Progressive Web App (PWA) running on mobile devices
Progressive Web App (PWA) running on mobile devices
Progressive Web App (PWA) running on mobile devices

Types of Mobile App Builds

New Mobile App Development
New Mobile App Development

Complete mobile app projects from concept to launch, including strategy, UX/UI design, development, testing, and App Store deployment.

Complete mobile app projects from concept to launch, including strategy, UX/UI design, development, testing, and App Store deployment.

Complete mobile app projects from concept to launch, including strategy, UX/UI design, development, testing, and App Store deployment.

App Modernisation & Enhancement
App Modernisation & Enhancement

Upgrade legacy mobile apps, add new features, improve performance, or migrate to modern frameworks and platforms.

Upgrade legacy mobile apps, add new features, improve performance, or migrate to modern frameworks and platforms.

Upgrade legacy mobile apps, add new features, improve performance, or migrate to modern frameworks and platforms.

Mobile Strategy & Consulting
Mobile Strategy & Consulting

Expert guidance on mobile technology choices, platform selection, architecture planning, and go-to-market strategy.

Expert guidance on mobile technology choices, platform selection, architecture planning, and go-to-market strategy.

Expert guidance on mobile technology choices, platform selection, architecture planning, and go-to-market strategy.

Types of Mobile App Solutions

Native iOS & Android Apps
Native iOS & Android Apps

Platform-specific applications built with Swift and Kotlin for maximum performance, native features, and optimal user experience.

Platform-specific applications built with Swift and Kotlin for maximum performance, native features, and optimal user experience.

Platform-specific applications built with Swift and Kotlin for maximum performance, native features, and optimal user experience.

Cross-Platform Mobile Apps
Cross-Platform Mobile Apps

React Native and Flutter applications sharing a single codebase across iOS and Android, reducing development time and costs by up to 40%.

React Native and Flutter applications sharing a single codebase across iOS and Android, reducing development time and costs by up to 40%.

React Native and Flutter applications sharing a single codebase across iOS and Android, reducing development time and costs by up to 40%.

Progressive Web Apps (PWAs)
Progressive Web Apps (PWAs)

Web-based applications that work like native apps, offering app-like experiences without App Store distribution.

Web-based applications that work like native apps, offering app-like experiences without App Store distribution.

Web-based applications that work like native apps, offering app-like experiences without App Store distribution.

Mobile app interface design showing intuitive user experience
Mobile app interface design showing intuitive user experience
Mobile app interface design showing intuitive user experience

Every solution we build includes modern UX/UI design, robust backend infrastructure, and App Store optimisation, ensuring your mobile app is built to succeed from day one. Not sure which approach is right for you?

Every solution we build includes modern UX/UI design, robust backend infrastructure, and App Store optimisation, ensuring your mobile app is built to succeed from day one. Not sure which approach is right for you?

Technology We Use

As an experienced cross-platform mobile app development company, we leverage modern technologies and frameworks to build fast, reliable, and scalable mobile applications:

Native Development: Swift (iOS), Kotlin (Android), SwiftUI, Jetpack Compose

Cross-Platform: React Native, Flutter, Expo

Backend & APIs: Node.js, Python, Firebase, REST APIs, GraphQL

Cloud & Services: AWS, Google Cloud, Azure, push notifications, in-app purchases

Design & Testing: Figma, XD, TestFlight, Firebase Test Lab

Analytics & Monitoring: Firebase Analytics, Sentry, App Store Analytics

We select the right technology stack based on your specific requirements, budget, and timeline, ensuring your mobile app is built on a solid, future-proof foundation that can scale with your business.

As an experienced cross-platform mobile app development company, we leverage modern technologies and frameworks to build fast, reliable, and scalable mobile applications:

Native Development: Swift (iOS), Kotlin (Android), SwiftUI, Jetpack Compose

Cross-Platform: React Native, Flutter, Expo

Backend & APIs: Node.js, Python, Firebase, REST APIs, GraphQL

Cloud & Services: AWS, Google Cloud, Azure, push notifications, in-app purchases

Design & Testing: Figma, XD, TestFlight, Firebase Test Lab

Analytics & Monitoring: Firebase Analytics, Sentry, App Store Analytics

We select the right technology stack based on your specific requirements, budget, and timeline, ensuring your mobile app is built on a solid, future-proof foundation that can scale with your business.

  • vue.js logo
  • MySQL logo
  • mongo DB logo
  • AWS Logo
  • Google Cloud Logo
  • React Logo
  • kubernetes logo
  • Docker Logo
  • Angular logo
  • node.js logo
  • python Logo
  • php logo
  • .net framework logo
  • PostgreSQL logo

Our Mobile App Development Process

1

Discovery & Strategy

We start by understanding your business goals, target users, and technical requirements. Our team provides expert recommendations on platform selection (native vs cross-platform), feature prioritisation, and go-to-market strategy to maximise ROI.

What You Get:

  • Free initial consultation

  • Platform recommendation (iOS, Android, or both)

  • Technical feasibility assessment

  • UX/UI wireframes and user flow mapping

  • Project roadmap and timeline

  • Transparent cost breakdown

2

Design & Development

Using agile methodology, we design and build your mobile app in iterative phases. This allows us to deliver working features quickly, gather user feedback, and adjust our approach based on real insights.

Our Approach:

  • User-centered design focusing on intuitive mobile interfaces

  • Clean, maintainable code following platform best practices

  • Regular progress updates and interactive prototypes

  • Comprehensive documentation at every stage

  • Native performance optimization

  • Accessibility compliance (WCAG standards)

3

Testing & Launch

Before launch, we rigorously test your mobile app across devices, OS versions, and real-world scenarios. We handle App Store and Google Play submission, ensuring compliance with all platform guidelines.

Quality Assurance:

  • Functional testing across devices and OS versions

  • User acceptance testing with real users

  • Performance and load testing

  • Security audits and vulnerability assessments

  • App Store optimisation (ASO) for discoverability

  • Smooth deployment to production

4

Support & Evolution

Our relationship doesn't end at launch. We provide ongoing support, monitoring, analytics review, and feature enhancements to ensure your mobile app continues delivering value as your business grows.

Ongoing Partnership:

  • Performance monitoring and crash analytics

  • Regular updates for new OS versions

  • Feature enhancements based on user feedback

  • App Store ranking optimisation

  • Scalability improvements as users grow

  • Bug fixes and security patches

Why Nimble Technology Stands Out For Mobile App Development

Full-Service Capability

From initial concept and UX/UI design through development, testing, and App Store launch, we handle every aspect of mobile app creation.

Full-Service Capability

From initial concept and UX/UI design through development, testing, and App Store launch, we handle every aspect of mobile app creation.

Full-Service Capability

From initial concept and UX/UI design through development, testing, and App Store launch, we handle every aspect of mobile app creation.

Post-Launch Success

We don't just build and disappear. Our ongoing support ensures your app stays updated, secure, and competitive as mobile platforms evolve.

Post-Launch Success

We don't just build and disappear. Our ongoing support ensures your app stays updated, secure, and competitive as mobile platforms evolve.

Post-Launch Success

We don't just build and disappear. Our ongoing support ensures your app stays updated, secure, and competitive as mobile platforms evolve.

Transparent Process

No surprises. Regular demos, clear communication, and iterative development mean you see progress at every stage and have input throughout.

Transparent Process

No surprises. Regular demos, clear communication, and iterative development mean you see progress at every stage and have input throughout.

Transparent Process

No surprises. Regular demos, clear communication, and iterative development mean you see progress at every stage and have input throughout.

Cost-Effective Solutions

We work within your budget, recommending the most efficient approach, native when performance is critical, cross-platform when speed and cost matter most.

Cost-Effective Solutions

We work within your budget, recommending the most efficient approach, native when performance is critical, cross-platform when speed and cost matter most.

Cost-Effective Solutions

We work within your budget, recommending the most efficient approach, native when performance is critical, cross-platform when speed and cost matter most.

Industries We Serve

Nimble Technology delivers mobile app development services across diverse sectors, ensuring secure, efficient solutions.

Hospitality & Leisure

Elevate customer experience through integrated booking systems, property management solutions, and guest engagement platforms.

Retail

Deploy smart inventory systems, point-of-sale integrations, and omnichannel solutions that adapt to changing consumer expectations.

Education

Support learning delivery with reliable digital infrastructure, learning management systems, and collaborative platforms.

Start ups

Establish solid technology foundations that support rapid growth without requiring constant rebuilds or replacements.

Non Profit

Maximise impact with cost-conscious technology solutions that streamline operations and enhance donor engagement.

FinTech

Implement robust, compliant infrastructure for payment processing, data security, and regulatory requirements.

ECommerce

Optimise your digital storefront with performance-tuned platforms, secure payment processing, and seamless customer journeys.

Estate Agency

Streamline listing management, client communication, and transaction workflows with purpose-built systems.

Different sector? Our IT support specialists deliver customised solutions across all industries.

Retail checkout operations powered by integrated technology and software solutions
Retail checkout operations powered by integrated technology and software solutions
Retail checkout operations powered by integrated technology and software solutions
Professional using reliable IT infrastructure and business software solutions
Professional using reliable IT infrastructure and business software solutions
London business district - technology consulting specialists serving UK businesses
London business district - technology consulting specialists serving UK businesses

Frequently Asked Questions

How much does mobile app development cost?

Mobile app development costs vary based on complexity, platform choice, and features. A simple cross-platform MVP typically starts from £15,000-£30,000, while more complex native apps range from £40,000-£100,000+. As a cross-platform mobile app development company, we can reduce costs by 30-40% compared to building separate native apps. We provide transparent quotes after understanding your specific requirements during a free consultation.

How much does mobile app development cost?

Mobile app development costs vary based on complexity, platform choice, and features. A simple cross-platform MVP typically starts from £15,000-£30,000, while more complex native apps range from £40,000-£100,000+. As a cross-platform mobile app development company, we can reduce costs by 30-40% compared to building separate native apps. We provide transparent quotes after understanding your specific requirements during a free consultation.

Should I build native or cross-platform?

Native apps (Swift/Kotlin) offer maximum performance and platform-specific features but cost more and take longer. Cross-platform apps (React Native/Flutter) share code between iOS and Android, reducing costs by 30-40% and development time by half, with near-native quality. We recommend cross-platform for MVPs, business apps, and content-driven applications, while native makes sense for performance-critical apps, games, or those requiring cutting-edge platform features.

Should I build native or cross-platform?

Native apps (Swift/Kotlin) offer maximum performance and platform-specific features but cost more and take longer. Cross-platform apps (React Native/Flutter) share code between iOS and Android, reducing costs by 30-40% and development time by half, with near-native quality. We recommend cross-platform for MVPs, business apps, and content-driven applications, while native makes sense for performance-critical apps, games, or those requiring cutting-edge platform features.

How long does it take to build a mobile app?

Simple cross-platform apps take 8-12 weeks from kick-off to App Store launch. More complex native applications take 16-24 weeks. Our agile approach means you'll see working features within the first 2-3 weeks, with regular updates throughout development. Timeline depends on features, platform choice, integrations, and design complexity.

How long does it take to build a mobile app?

Simple cross-platform apps take 8-12 weeks from kick-off to App Store launch. More complex native applications take 16-24 weeks. Our agile approach means you'll see working features within the first 2-3 weeks, with regular updates throughout development. Timeline depends on features, platform choice, integrations, and design complexity.

Do you provide App Store submission and approval?

Yes, our mobile app development services include complete App Store (iOS) and Google Play (Android) submission. We handle all technical requirements, create store listings, optimize for discoverability (ASO), and manage the approval process. We also guide you through age ratings, privacy policies, and compliance requirements for both platforms.

Do you provide App Store submission and approval?

Yes, our mobile app development services include complete App Store (iOS) and Google Play (Android) submission. We handle all technical requirements, create store listings, optimize for discoverability (ASO), and manage the approval process. We also guide you through age ratings, privacy policies, and compliance requirements for both platforms.

Can you update or improve our existing mobile app?

Absolutely. We regularly take over existing mobile apps to add features, improve performance, fix bugs, or modernize outdated code. Whether your app was built by another team or an in-house developer, we can assess the codebase, identify improvements, and implement enhancements while maintaining stability. We also help migrate legacy apps to modern frameworks like React Native or Flutter.

Can you update or improve our existing mobile app?

Absolutely. We regularly take over existing mobile apps to add features, improve performance, fix bugs, or modernize outdated code. Whether your app was built by another team or an in-house developer, we can assess the codebase, identify improvements, and implement enhancements while maintaining stability. We also help migrate legacy apps to modern frameworks like React Native or Flutter.

Supporting Businesses Across the UK

Headquartered in London and the Midlands, our technology consulting specialists work with organisations nationwide.

We have particularly strong presence serving businesses in London, Surrey, Warwickshire, and Oxfordshire, while supporting clients throughout the United Kingdom. Our delivery combines in-person collaboration and remote support to match your project requirements.

Supporting Businesses Across the UK

Headquartered in London and the Midlands, our technology consulting specialists work with organisations nationwide.

We have particularly strong presence serving businesses in London, Surrey, Warwickshire, and Oxfordshire, while supporting clients throughout the United Kingdom. Our delivery combines in-person collaboration and remote support to match your project requirements.

Supporting Businesses Across the UK

Headquartered in London and the Midlands, our technology consulting specialists work with organisations nationwide.

We have particularly strong presence serving businesses in London, Surrey, Warwickshire, and Oxfordshire, while supporting clients throughout the United Kingdom. Our delivery combines in-person collaboration and remote support to match your project requirements.