Best Cross-Platform Development Companies in the UK

3 min
Targets we’ve achieved:
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Max Mykal
Co-Founder @ Lengreo

    Introduction

    Cross-platform development has become a crucial strategy for businesses aiming to deliver applications that work seamlessly across multiple platforms. In the UK, several companies are leading the way in creating high-performance, scalable applications that meet the needs of modern enterprises. These companies leverage frameworks like Flutter, React Native, and Xamarin to build apps that perform well on both iOS and Android, cutting down on development time and costs. This article highlights some of the top cross-platform development companies in the UK that can help you turn your app idea into a reality.

    1. LenGreo

    1. LenGreo

    We at LenGreo provide a wide range of services designed to enhance business growth through effective digital marketing and custom development. While we specialize in B2B marketing strategies, SEO, web development, and lead generation, our expertise extends to cross-platform development. This allows us to help businesses build scalable applications that function seamlessly across multiple platforms, ensuring broader reach and greater user engagement. We focus on tailoring solutions to meet specific business needs, working with clients across various industries such as SaaS, eCommerce, and FinTech.

     

    Key Highlights:

    • Expertise in B2B digital marketing strategy and consulting
    • Proficient in cross-platform development for mobile and web applications
    • Specialize in SEO, lead generation, and social media management
    • Focus on delivering high ROI through optimized marketing campaigns
    • Experienced in working with multiple industries, including eCommerce, SaaS, and healthcare

     

    Services:

    • Cross-platform application development
    • SEO and digital marketing strategy
    • Website development and custom web solutions
    • Lead generation and appointment setting
    • Social media marketing and content creation
    • Paid advertising strategies (PPC, Meta Ads, LinkedIn Ads)
    • Business development and consulting services

     

    Contact Information:

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    SEO for BIM & VDC Services Provider
    SEO for BIM & VDC Services Provider
    PPC For Adult Content Platform
    PPC For Adult Content Platform
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    Biological Age Blood Testing Kit
    2. ManekTech

    2. ManekTech

    ManekTech provides a range of cross-platform mobile app development services, specializing in creating applications that run seamlessly on both Android and iOS platforms. The company uses frameworks like React Native, Xamarin, and Flutter to help businesses create scalable, efficient, and cost-effective solutions that meet the needs of global audiences. The team’s focus is on delivering high-quality, user-friendly apps tailored to each client’s specific requirements, with a strong emphasis on performance and smooth functionality.

     

    Key Highlights:

    • Expertise in cross-platform app development using popular frameworks like React Native, Xamarin, and Flutter
    • Focus on cost-effective and scalable mobile app solutions
    • Experienced team of developers and designers
    • Specializes in creating mobile apps that work seamlessly across devices and platforms

     

    Services:

    • Cross-platform mobile app development
    • Custom multi-platform app development
    • Wearable app development
    • Web-based cross-platform apps development
    • Cross-platform UI/UX design
    • AI-based mobile app development

     

    Contact Information:

    • Website: www.manektech.com
    • Address: 7 Artisan Place Harrow, HA3 5DS, UK
    • Phone: +447894401455
    • E-mail: uk@manektech.com
    • LinkedIn: www.linkedin.com/company/manektech
    • Twitter: x.com/manektech
    • Facebook: www.facebook.com/ManekTech-191482567545069
    • Instagram: www.instagram.com/manektech

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      3. Net Solutions

      3. Net Solutions

      Net Solutions is a cross-platform app development company that helps businesses accelerate their time to market by creating apps that work seamlessly across platforms. Using technologies like React Native and Flutter, the company delivers apps that are scalable, maintainable, and high-performing. With a strong focus on optimizing budgets and resources, Net Solutions offers a variety of development services to support the needs of both startups and enterprises.

       

      Key Highlights:

      • Specialized in React Native and Flutter for cross-platform mobile app development
      • Focus on reducing time to market and optimizing development costs
      • Strong expertise in creating high-performing, scalable apps
      • Works with a wide range of industries, including healthcare, finance, and retail

       

      Services:

      • Cross-platform app development
      • React Native and Flutter app development
      • Mobile app strategy and consulting
      • Enterprise mobile solutions
      • App design and prototyping
      • App maintenance and support

       

      Contact Information:

      • Website: www.netsolutions.com
      • Address: 6th Floor, 9 Appold Street, London, EC2A 2AP, UK
      • Phone: +44 (20) 3807-3803
      • LinkedIn: www.linkedin.com/company/net-solutions
      • Twitter: x.com/netsolutions
      • Facebook: www.facebook.com/NetSolutionsHQ
      • Instagram: www.instagram.com/netsolutions
      4. TekRevol

      4. TekRevol

      TekRevol is a company specializing in cross-platform app development, providing custom mobile applications for both Android and iOS platforms. Utilizing technologies like React Native and Flutter, TekRevol ensures that applications are cost-effective while maintaining a native look and feel. The company is dedicated to creating highly scalable and interactive apps with seamless user experiences, catering to industries such as retail, healthcare, and finance.

      While TekRevol operates globally, its services are particularly relevant to the UK market, where the demand for high-quality, cross-platform solutions is growing. Businesses in the UK can leverage TekRevol’s expertise to enhance their mobile offerings, improve customer engagement, and streamline app development costs.

       

      Key Highlights:

      • Expertise in React Native and Flutter for cross-platform app development
      • Focus on delivering user-friendly, scalable, and high-performance mobile apps
      • Works with a diverse range of industries
      • Offers end-to-end app development services, from ideation to post-launch support

       

      Services:

      • Cross-platform app development
      • React Native and Flutter app development
      • Mobile app strategy and consulting
      • App UI/UX design
      • App maintenance and optimization
      • Enterprise app development

       

      Contact Information:

      • Website: www.tekrevol.com
      • Phone: +1 (800) 362-9239
      • E-mail: info@tekrevol.com
      • LinkedIn: www.linkedin.com/company/tekrevol
      • Twitter: x.com/tekrevol
      • Facebook: www.facebook.com/TekRevolOfficial
      • Instagram: www.instagram.com/tekrevol
      5. GoodCore

      5. GoodCore

      GoodCore specializes in delivering robust cross-platform mobile applications with a single codebase for both iOS and Android platforms. Their expert team uses frameworks like React Native, Xamarin, and Flutter to create high-quality, scalable apps. GoodCore provides tailored cross-platform app development solutions that cater to specific business needs, reducing development time and costs while ensuring a seamless experience across different devices and platforms.

       

      Key Highlights:

      • Expertise in React Native, Xamarin, and Flutter for cross-platform app development
      • Focus on delivering scalable and high-performance mobile apps
      • Provides end-to-end app development services, including design, development, and maintenance
      • Works with clients across various industries, including eCommerce, healthcare, and finance

       

      Services:

      • Cross-platform app development
      • Xamarin, Flutter, and React Native app development
      • Mobile app design and prototyping
      • App maintenance and support
      • Enterprise mobile solutions
      • Consultation and advisory services

       

      Contact Information:

      • Website: www.goodcore.co.uk
      • Address: Airport House, Purley Way, Croydon CR0 0XZ, UK
      • Phone: +44 20 8781 6903
      • E-mail: contact@goodcore.co.uk
      • LinkedIn: www.linkedin.com/company/goodcore-software
      • Facebook: www.facebook.com/goodcoresoftware
      6. Glance

      6. Glance

      Glance is a UK-based mobile app development company that focuses on creating cross-platform applications with a psychology-driven approach. They specialize in developing apps for both Android and iOS using frameworks like React Native and Flutter. Their development process is centered on understanding user behavior to create apps that engage users and drive measurable growth. The company offers end-to-end services, from discovery and strategy to launch and optimization, ensuring that apps deliver long-term value for their clients.

       

      Key Highlights:

      • Specializes in cross-platform app development using React Native and Flutter
      • Focuses on a psychology-driven development process for user engagement
      • Offers full-spectrum services from strategy and design to development and optimization
      • Proven track record with successful app launches, including top App Store rankings

       

      Services:

      • Cross-platform app development
      • UI/UX design based on behavioral psychology
      • Scalable backend development
      • App launch strategy and optimization
      • Continuous post-launch support and maintenance

       

      Contact Information:

      • Website: thisisglance.com
      • Address: 20-22 Wenlock Road, London, N1 7GU
      • Phone: +44 (0)20 3026 3293
      • E-mail: enquiries@thisisglance.com
      • LinkedIn: www.linkedin.com/company/glance-uk
      • Twitter: x.com/thisisglance
      • Facebook: www.facebook.com/thisisglance
      • Instagram: www.instagram.com/thisisglance
      7. Coderus

      7. Coderus

      Coderus is a UK-based mobile app development company specializing in creating cross-platform apps for Android, iOS, and Windows. They provide end-to-end development services, from initial concept and design to post-launch support. The company focuses on delivering high-quality, scalable applications using frameworks like React Native and Xamarin. They cater to various industries, including healthcare, logistics, and automotive, ensuring that each app is optimized for performance and user experience.

       

      Key Highlights:

      • Expertise in cross-platform app development with React Native, Xamarin, and Flutter
      • End-to-end mobile app development from concept to post-launch support
      • Focus on high-quality, scalable solutions tailored to business needs
      • Serves industries such as healthcare, logistics, and automotive

       

      Services:

      • Cross-platform app development
      • Native iOS and Android app development
      • API integration and backend services
      • Mobile app maintenance and support
      • IoT and M2M app development

       

      Contact Information:

      • Website: www.coderus.com
      • Address: St John’s Innovation Centre, Cowley Road, Cambridge, CB4 0WS
      • Phone: +441223795097
      • LinkedIn: www.linkedin.com/company/coderus-limited
      • Twitter: x.com/coderus
      • Facebook: www.facebook.com/coderus
      • Instagram: www.instagram.com/coderusltd
      8. Magora

      8. Magora

      Magora is a UK-based mobile app development company that has been delivering cross-platform mobile apps. They specialize in using frameworks like React Native and Flutter to build high-performance apps for both Android and iOS platforms. The company focuses on delivering custom solutions that are tailored to the specific needs of businesses, ensuring a consistent user experience across platforms. Magora also provides app support and maintenance services to ensure the long-term success of the apps they develop.

       

      Key Highlights:

      • Cross-platform app development
      • Expertise in using React Native and Flutter for high-performance apps
      • Custom solutions tailored to business needs
      • Offers app support and maintenance services

       

      Services:

      • Cross-platform app development
      • Native Android and iOS app development
      • UX/UI design and prototyping
      • App support and maintenance
      • MVP and PoC development

       

      Contact Information:

      • Website: magora-systems.com
      • Address: Office 4.01, 4th Floor The Tea Building, 56 Shoreditch High St London E1 6JJ
      • Phone: +44 (0) 20 7183 5820
      • E-mail: info@magora.co.uk
      • LinkedIn: www.linkedin.com/company/magora
      • Twitter: x.com/magora_systems
      • Facebook: www.facebook.com/magora.system
      • Instagram: www.instagram.com/magora_team
      9. London App Development (LAD)

      9. London App Development (LAD)

      London App Development (LAD) specializes in cross-platform mobile app development, offering a unified solution that works across iOS, Android, and web platforms. LAD focuses on delivering apps that are scalable, cost-effective, and provide a consistent user experience across devices. They use popular frameworks like React Native and Flutter to build high-quality applications that meet the specific needs of businesses, whether for startups or large enterprises.

       

      Key Highlights:

      • Specializes in cross-platform app development using React Native and Flutter
      • Provides scalable and cost-effective mobile app solutions
      • Focus on delivering consistent user experience across multiple platforms

       

      Services:

      • Cross-platform app development
      • UI/UX design and prototyping
      • Mobile app strategy and consulting
      • API integration and backend development
      • Post-launch support and maintenance

       

      Contact Information:

      • Website: londonappdevelopment.co.uk
      • Address: Kemp House 152-160, City Road, London, EC1V 2NX, United Kingdom
      • Phone: +44 203 467 7471
      • E-mail: sales@londonappdevelopment.co.uk
      • LinkedIn: www.linkedin.com/company/london-app-development
      • Twitter: x.com/london_app_dev
      10. Foresight Mobile

      10. Foresight Mobile

      Foresight Mobile is a UK-based mobile app development company that specializes in cross-platform app development using Flutter. They focus on creating robust mobile and web applications that run on both Android and iOS, all from a single codebase. The company works closely with clients to ensure that their app ideas are turned into functional and scalable products. Foresight Mobile also provides mobile SDK development, mobile app support, and maintenance services.

       

      Key Highlights:

      • Expertise in Flutter for cross-platform app development
      • Focus on creating scalable and robust mobile and web apps
      • Provides mobile SDK development and app maintenance
      • Collaborative approach to app development, ensuring client satisfaction

       

      Services:

      • Cross-platform app development using Flutter
      • iOS and Android app development
      • Mobile SDK development
      • App support and maintenance
      • Fractional CTO services

       

      Contact Information:

      • Website: foresightmobile.com
      • Address: Cheadle Place, Stockport Road, Cheadle SK8 2JX
      • Phone: +44 (0) 161 552 5498
      • E-mail: manchester@foresightmobile.com
      11. Hedgehog Lab

      11. Hedgehog Lab

      Hedgehog Lab is a UK-based digital product development company that specializes in cross-platform app development. The company leverages modern technologies to craft scalable and user-centric mobile solutions for clients across various sectors, including finance, healthcare, retail, and logistics. Their expertise in mobile and web applications, along with a deep focus on AI and cloud-based solutions, enables them to deliver innovative products that help businesses grow and future-proof their operations.

       

      Key Highlights:

      • Expertise in cross-platform app development using technologies like React Native and Flutter
      • Strong focus on creating scalable and user-friendly solutions
      • Serves a wide range of industries, including finance, retail, and healthcare
      • Provides end-to-end services from design to post-launch optimization

       

      Services:

      • Cross-platform app development
      • Mobile and web application development
      • AI and cloud-based solutions
      • UX/UI design and prototyping
      • Digital transformation consulting

       

      Contact Information:

      • Website: hedgehoglab.com
      • Address: One Strawberry Lane, Newcastle Upon Tyne, NE1 4BX, UK
      • Phone: 0333 2423132
      • LinkedIn: www.linkedin.com/company/hedgehog-lab
      • Twitter: x.com/hedgehoglab
      • Facebook: www.facebook.com/hedgehoglabhq
      • Instagram: www.instagram.com/hedgehog_lab
      12. Apadmi

      12. Apadmi

      Apadmi is a UK-based mobile app development company that focuses on delivering bespoke native and hybrid mobile solutions. The company specializes in developing high-quality apps for large organizations, offering services that include complex system integrations, data science, and digital transformation. Apadmi partners with major brands to create mobile products that enhance customer experiences and drive business growth.

       

      Key Highlights:

      • Expertise in native and hybrid mobile app development
      • Provides complex system integrations and data analytics
      • Focuses on digital transformation and product optimization
      • Works with leading brands in sectors like retail, healthcare, and entertainment

       

      Services:

      • Mobile app development (native and hybrid)
      • System integrations and middleware development
      • Data science and analytics services
      • Digital transformation consulting
      • Mobile app optimization and conversion

       

      Contact Information:

      • Website: www.apadmi.com
      • Address: Level 9, Anchorage Two, Salford Quays, United Kingdom, M50 3YW
      • Phone: 0161 850 1300
      • E-mail: hello@apadmi.com
      • LinkedIn: www.linkedin.com/company/apadmi-ltd
      • Twitter: x.com/apadmi
      • Facebook: www.facebook.com/ApadmiLTD
      • Instagram: www.instagram.com/apadmi
      13. Kwalee

      13. Kwalee

      Kwalee is a mobile game development company based in the UK, known for its expertise in creating cross-platform mobile games. The company focuses on building high-quality games for both Android and iOS platforms. Kwalee has a strong presence in the mobile gaming industry, with over a billion downloads and a portfolio of successful game titles. Their services include game development, publishing, marketing, and post-launch support.

       

      Key Highlights:

      • Specializes in cross-platform mobile game development
      • Over 1 billion downloads of their published games
      • Provides game publishing support, including marketing and monetization
      • Focuses on delivering high-quality gaming experiences across mobile platforms

       

      Services:

      • Mobile game development (cross-platform)
      • Game publishing and marketing
      • Monetization strategies for mobile games
      • Post-launch support and updates
      • User acquisition and analytics

       

      Contact Information:

      • Website: www.kwalee.com
      • Address: Kwalee Ltd, Southam Road, Radford Semele, Leamington Spa, CV31 1FQ
      • LinkedIn: www.linkedin.com/company/kwalee
      • Twitter: x.com/kwalee
      • Instagram: ​​www.instagram.com/kwalee
      14. Tag Games

      14. Tag Games

      Tag Games, now a part of Scopely, is a UK-based mobile game development studio that specializes in creating cross-platform mobile games. Tag Games has developed a wide variety of games, including popular titles for iOS and Android. They offer comprehensive services from concept development to game publishing, and they work with top brands and publishers in the mobile gaming industry.

       

      Key Highlights:

      • Expertise in cross-platform mobile game development
      • Focus on creating engaging and high-quality mobile games
      • Works with top publishers and brands in the mobile gaming industry

       

      Services:

      • Cross-platform mobile game development
      • Game concept development and prototyping
      • Game publishing and distribution
      • Post-launch game updates and support
      • Collaboration with publishers and brands

       

      Contact Information:

      • Website: www.tag-games.com
      • Address: Unit 6A, The Vision Building, Greenmarket, Dundee, DD1 4QB, UK
      • E-mail: info@tag-games.com
      • LinkedIn: www.linkedin.com/company/tag-games-scopely
      • Twitter: x.com/taggames
      • Facebook: www.facebook.com/TagGamesStudi
      15. ustwo

      15. ustwo

      Ustwo is a digital product studio that focuses on creating cross-platform solutions to help businesses meet the demands of the modern digital landscape. They work with global brands to design and build mobile apps, digital experiences, and AI-powered interfaces. Their services span across various sectors, including healthcare, retail, finance, and entertainment. The company’s team integrates user-centric design with cutting-edge technologies, ensuring that businesses are prepared for the future through scalable, impactful solutions.

       

      Key Highlights:

      • Specializes in cross-platform app development with a focus on user-centric design
      • Expertise in AI and emotionally intelligent interfaces
      • Works with global clients across industries like healthcare, retail, and finance
      • Emphasizes social, ethical, and environmental responsibility in business operations

       

      Services:

      • Cross-platform app development
      • AI and machine learning solutions
      • UX/UI design and prototyping
      • Digital transformation consulting
      • Custom software development

       

      Contact Information:

      • Website: ustwo.com
      • Address: 154-158 Shoreditch High St, London, E1 6HU, United Kingdom
      • Phone: +44 (0)20 7613 0433
      • E-mail: hello@ustwo.com
      • LinkedIn: www.linkedin.com/company/ustwo-
      • Twitter: x.com/ustwo
      • Instagram: www.instagram.com/ustwo
      16. Nimble AppGenie

      16. Nimble AppGenie

      Nimble AppGenie is a cross-platform app development company that focuses on building mobile applications for businesses looking to reach a wide audience. Their team specializes in creating apps that perform across multiple platforms, including iOS and Android, without compromising the user experience. They offer a range of services, from consultation and design to integration, QA, and support. Their use of modern technologies like AI, blockchain, and IoT ensures that the apps they build are innovative and future-proof.

       

      Key Highlights:

      • Focuses on cross-platform app development for iOS and Android
      • Offers services from consultation to post-launch maintenance
      • Uses cutting-edge technologies like AI, blockchain, and IoT
      • Specializes in delivering cost-effective and scalable solutions

       

      Services:

      • Cross-platform app development
      • Mobile app consultation and strategy
      • UI/UX design for cross-platform apps
      • App integration and migration services
      • App quality assurance and testing
      • Support and maintenance for mobile apps

       

      Contact Information:

      • Website: www.nimbleappgenie.com
      • Address: 27 Old Gloucester Street, London, WC1N 3AX, United Kingdom
      • Phone: +44 20 8123 3976
      • E-mail: hr@nimbleappgenie.com
      • LinkedIn: www.linkedin.com/company/nimble-appgenie
      • Twitter: x.com/nimbleappgenie
      • Facebook: www.facebook.com/nimbleappgenielondon
      • Instagram: www.instagram.com/nimbleappgenie

      Conclusion

      Cross-platform development companies in the UK offer businesses a significant advantage by allowing them to reach a wider audience without the need to develop separate apps for different platforms. These companies provide innovative solutions that ensure a seamless user experience across iOS and Android, all while reducing costs and development time. By leveraging cutting-edge technologies like AI, blockchain, and IoT, they create apps that are not only functional but also future-proof.

      Whether you’re a startup looking to test an idea or an established company needing scalable solutions, the cross-platform development firms in the UK provide a range of services, from initial consultation to post-launch maintenance, ensuring that your app performs optimally across multiple devices. With their expertise, businesses can confidently move forward in today’s digital-first world, knowing their mobile apps are designed to meet the demands of modern users.

      Choosing the right development partner is crucial, and UK-based cross-platform app developers offer the expertise, experience, and support necessary to help businesses thrive in the competitive digital market.

      AI Summary