How much does it cost to develop an app in the UK?

Most UK-based apps range from GBP 10k–70k depending on complexity, features, and integrations. Enterprise and compliance-heavy builds may require larger budgets.

How long does it take to develop a mobile app in London?

The average timeline for mobile app development in the UK is 3–5 months for an MVP, depending on scope and platforms.

Do you provide ongoing app support and maintenance?

Yes, we provide OS upgrades, bug fixes, crash monitoring, and LiveOps to ensure your app performs reliably after launch.

Can you integrate UK-specific payment gateways?

Yes. We integrate local payment gateways, Apple Pay/Google Pay, and regional providers based on compliance and customer preference.

Do you provide app development in London for startups and enterprises?

Yes. We provide app development in London for startups, scale-ups, and enterprises—covering UX/UI, iOS, Android, cross-platform builds, secure backend, QA, launch, and ongoing support across the UK.

Can I hire your app development company for an MVP in the UK?

Yes. You can hire our app development company to build an MVP in 6–12 weeks depending on scope. We help define features, design user flows, build the app, and prepare analytics, releases, and iteration plans.

What tech stack do you use for app development in the UK?

We build native apps using Swift and Kotlin, and cross-platform apps using Flutter or React Native. Backends typically use Node.js, Python, .NET, and cloud services on AWS/Azure/GCP based on your product needs.

How do you handle GDPR and data security for UK apps?

We follow privacy-by-design practices: secure authentication, encryption, role-based access, audit logs, and data minimisation. We also support consent flows and compliant data storage approaches for UK and EU users.

App Development Company in London, UK iOS, Android, Flutter and React Native

StudioKrew is a London app development company delivering iOS, Android, and cross-platform apps for UK startups, scale-ups, and enterprises. Native Swift and Kotlin builds, GDPR-compliant backends, full UX design, QA, and post-launch LiveOps, all under one delivery team.
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StudioKrew End-to-End App Development Services for UK SMEs & Enterprises

Since 2013, StudioKrew has delivered mobile app development services across iOS, Android, and cross-platform for clients in the UK, USA, UAE, and India. Our engineering team works across Swift, Kotlin, Flutter, React Native, ARKit, ML Kit, and cloud backends to deliver apps built for performance, compliance, and long-term reliability.

Our App Development Services include

We design and build applications that match the way UK organisations actually operate. From departmental tools and customer-facing apps to internal workflow automation, our team delivers solutions that fit your processes instead of forcing you to adapt to generic off-the-shelf software.

Android App Development

We build high-performance Android applications in London and across the UK and Europe, using Kotlin, Java, and Jetpack libraries. Our Android experts ensure compatibility with smartphones, tablets, Smart TVs, and IoT devices, delivering secure apps that pass Google Play compliance seamlessly.

iOS App Development

As a leading iOS app development company in London, we design apps with Swift, SwiftUI, and Objective-C for iPhone, iPad, watchOS, and tvOS. Our team follows Apple’s strict guidelines to ensure App Store approval, enterprise security, and engaging user experiences tailored for European businesses.

Custom App Backend Service Development Company

Cloud ERP Backend Development

Our engineering team builds secure backend systems and scalable APIs powered by AWS, Azure, and Google Cloud. From authentication to payment gateways, we ensure seamless integration with your mobile apps for long-term stability and enterprise growth.

Cross-Platform App Development London

Looking for Flutter or React Native developers in UK or Europe? We specialize in cross-platform app development that lets you build once and deploy everywhere. Using Flutter, React Native, and .NET MAUI, we deliver native-like performance, reduced costs, and faster time-to-market for startups and enterprises.

App Gamification

We help brands across London and the UK increase retention through gamified mobile app development. From reward systems and leaderboards to challenges and loyalty points, our gamification strategies make apps more engaging, boosting user interaction, ROI, and customer loyalty.

App Maintenance & LiveOps

We don’t just launch apps — we keep them thriving. Our mobile app maintenance services in London and across the UK include OS upgrades, bug fixes, crash monitoring, and analytics-driven improvements. Our LiveOps team ensures your app performs reliably across devices and markets.

AR VR Game Development Company StudioKrew

AR & Next-Gen Applications in UK

Bring innovation into your business with Augmented Reality / AR app development in the UK. From AR-powered retail experiences to healthcare and training apps, we leverage ARKit and ARCore to create immersive, business-driven solutions that stand out in the European market.

Game App Development

With the rise of gaming, we understand the importance of creating immersive experiences optimized for handheld devices. Our mobile game development services are designed to provide intuitive controls, captivating gameplay, and eye-catching visuals, ensuring that your game stands out on iOS and Android platforms.

React Native Mobile App Development company StudioKrew

React Native Applications

Developing cross-platform applications with React Native, ensuring consistent performance across various devices and operating systems.

Enterprise App Development

We build secure ERP, CRM, and workflow automation apps for UK enterprises. Cloud-native solutions on AWS, Azure, and GCP with SSO, audit trails, role-based access, and analytics dashboards. Scalable microservices architecture with SLA-backed support for long-term reliability.

Entertainment App Development

We craft OTT, streaming, and interactive media apps with AR/VR features for UK and European audiences. From content delivery and subscription management to DRM and analytics, our entertainment apps are built for engagement, retention, and scalable monetisation.

Healthcare App Development

A trusted healthcare app development company in the UK, we deliver HIPAA-ready telemedicine, e-prescription, EHR, and remote monitoring apps. Our Custom UX, secure data flows, and AI triage/chatbots improve patient outcomes while meeting regional compliance and privacy standards.

Educational Institute App Development company StudioKrew

Apps for Education & Institutes

We’re an educational app development company building LMS, student portals, and AR/VR classroom apps for schools and universities across UK and the Europe. Gamified learning, assessments, and analytics help institutions boost outcomes, engagement, and teacher productivity.

AI-Integrated App Development

As an AI-integrated app development company, we embed ML, NLP, and predictive analytics into mobile and web apps for European enterprises. From chatbots and recommendation engines to anomaly detection and computer vision, we ship production-ready AI that drives measurable ROI.

Architect, Engineering, & Construction

We build AEC apps for London’s construction ecosystem—BIM viewers, Revit automation, Digital Twin dashboards, geofencing, BOM and progress tracking. Our solutions improve site-office collaboration, reduce rework, and accelerate handovers with precise data visualization.

Simulations and Training App Development company StudioKrew

Simulation & Training App Development

We create simulation and training apps using AR/VR and real-time 3D for aviation, defense, healthcare, and enterprise L&D in the UK. Scenario-based modules, analytics, and certification workflows deliver safer practice, faster upskilling, and lower training costs.

Game App Development and App Gamifications Development company StudioKrew

Game Development and Gamifications

From mobile and web to console, our game development and gamification services help UK brands boost engagement, retention, and learning. We design reward loops, leaderboards, and quests—plus custom games—that convert users and lift LTV with measurable results.

Strategic Product Discovery

We begin every project with in-depth discovery—aligning app goals, user journeys, and business KPIs. This ensures every line of code and design choice contributes directly to measurable success.

Long-term Maintenance & Support

OS upgrades, crash monitoring, performance tuning, and iterative releases to keep your app stable after launch.

Agile App Development

Using proven frameworks (Swift, Kotlin, Flutter, React Native), our component-based development approach ensures scalability, faster delivery, and high-quality outputs for iOS, Android, and cross-platform.

Mobile + Web + Cloud Under One Team

One delivery team for app UI, backend APIs, admin panels, analytics, and integrations — reducing risk and time-to-market.

Security, Privacy & Compliance

Secure authentication, audit logs, role-based access, encrypted storage, and GDPR-ready practices for UK organisations.

Warranty & Post-Delivery Support

All apps come with a warranty window for critical bug fixes, ensuring stability post-deployment. We stand by our work and provide SLA-backed support for peace of mind.

Fixed Price MVP

Defined scope, agreed timeline, and a fixed budget. Ideal for UK startups and SMEs building their first product or validating a feature set. Typical MVP delivery: 6 to 14 weeks depending on scope.

Dedicated App Development Team

Hire a dedicated team of iOS, Android, backend, and QA engineers embedded in your product workflow. Monthly billing, full code ownership, and the same team throughout your product's lifecycle.

App Maintenance and LiveOps

Post-launch SLA-backed support covering OS upgrades, crash monitoring, performance tuning, third-party API updates, and analytics-driven iteration. Monthly retainer with no lock-in period.

StudioKrew

StudioKrew is a leading app development company in London, serving clients across the UK and Europe. Holding expertise in android and iOS mobile apps like SWIFT, Kotlin, Flutter, and React Native, web and enterprise software, AI-integrated solutions, and cloud-native platforms for startups and enterprises across the UK and Europe. Our teams build secure, scalable products with Multilingual support, local payment/SMS integrations, and compliance-ready backends (HIPAA/GDPR/PCI). Beyond apps, we specialize in AEC/BIM automation (Revit & Digital Twin), simulation & training (AR/VR/3D), and game development & gamification to boost engagement and learning. The tech stack spans Swift, Kotlin, React/Next, Node.js, Python, .NET, Unity/Unreal, and AWS/Azure/GCP. From discovery and UX to MVP, launch, LiveOps, and SLA-backed maintenance—we partner for measurable outcomes in London, England, UK, and Europe.