We Design
& Build Digital
Experiences

stakk service
stakk services

We’re not your average software development firm. We’re a strategic technology partner building intelligent, scalable, and production-ready software with ruthless focus on performance, reliability, and real-world impact. Since 2017, we’ve helped 100+ startups, agencies, and scale-ups turn complex ideas into robust digital products.

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From MVP to Enterprise:
Scalable Solutions for
Every Vision

We understand that every business has unique needs, whether you're a startup launching your first product or an established enterprise seeking to expand your digital footprint.

Enterprise Solutions

We specialize in crafting robust, scalable enterprise solutions that integrate seamlessly with your existing systems

Minimum Viable Products (MVPs)

Our MVP development focuses on delivering core functionalities that validate your concept and gain user feedback, allowing you to iterate and improve with agility.

Approach
and Philosophy

Book a Consultation

Stakk offers a comprehensive suite of services, including design, software development, app development, automation, and AI/IoT solutions. We focus on building intelligent, future-ready platforms that exceed client expectations and enable brands to operate smarter in a connected digital world.

  • Discovery & Definition

    The most critical part of any digital product is the ideation and strategy phase. We work together with you to define your product, the positioning, and the differentiators. We will learn what your vision is and align the entire process accordingly.

  • UI / UX Design

    We believe that great design should be transparent and user-centric. Our approach is simplicity and sophistication in bringing together the interface and interactions occurring throughout the product in a cohesive manner.

  • Product Development

    Our deep knowledge and constant evolution of process enables us to create superior digital experiences that allow you to scale exponentially.

  • Quality Assurance

    The core part of any product development cycle is ensuring that constant testing and quality control metrics are taken. Our comprehensive standards will reveal and amend all the possible cracks before the release.

Services we offer

Design
  • Journey Mapping
  • Wireframing
  • Prototyping
Mobile
  • React Native
  • Flutter
  • iOS
  • Android
Core
  • AngularJS
  • ReactJS
  • Node.js
  • Python
  • .NET Core
AI
Emerging
  • Artificial Intelligence
  • Augmented Reality
  • Automation

Take your development forward

Elevate your digital presence with our team of highly skilled developers, dedicated to turning your vision into cutting-edge reality.

    I’m looking for a help with:

    I’m hoping to stay in a cost range of:

    Frequently Asked Questions

    Below are some of the common questions which may help you in your journey.

    Mobile app development costs in the UK range from £10,000 to £300,000. A basic app costs £10,000-£40,000, a moderately complex app costs £40,000-£100,000, and a feature-rich enterprise app costs £100,000-£300,000+.

    Building a mobile app takes 3-9 months on average. Simple apps require 2-4 months, medium complexity apps take 4-6 months, and complex enterprise applications need 6-12+ months from initial concept to App Store launch.

    Choose native app development (Swift for iOS, Kotlin for Android) for maximum performance, complex features, and best user experience. Choose cross-platform development (Flutter, React Native) to save 30-40% on costs and reduce time-to-market while maintaining good performance for most business apps.

    Mobile app development in the UK includes business analysis, UI/UX design, iOS and Android development, backend development, API integration, quality assurance testing, App Store submission, deployment, and ongoing maintenance support.

    iOS app development in the UK costs between £15,000 and £250,000. A simple iOS app costs £15,000-£45,000, a medium complexity app costs £45,000-£120,000, and a complex enterprise iOS app costs £120,000-£250,000+.

    You need both iOS and Android apps if you want to reach the maximum UK audience (iOS holds 51% market share, Android 48%). Start with both platforms if budget allows, or prioritize based on your target demographic—iOS for affluent users aged 25-45, Android for broader demographics and global reach.

    The mobile app development process consists of 6 key phases: Discovery & Planning (2-4 weeks), UI/UX Design (3-6 weeks), Development (8-20 weeks), Quality Assurance Testing (2-4 weeks), App Store Deployment (1-2 weeks), and ongoing Maintenance & Support.

    Yes, we specialize in MVP mobile app development for startups. An MVP app in the UK costs £15,000-£50,000 and takes 2-4 months to build, focusing on core features needed to validate your business idea and gather user feedback before full-scale development.

    We can add 100+ features to mobile apps including user authentication, push notifications, payment processing, GPS/maps, camera integration, social media login, in-app chat, offline mode, barcode scanning, video streaming, AR features, AI/ML capabilities, wearable integration, and custom API integrations.

    Let’s team up
    and move
    forward together
    +44 20 3314 4040
    hello@stakk.co.uk
    1-3 Worship Street, London, England, EC2A 2AB
  • © Stakk Limited 2026

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