Top 100 Cross Platform App Developers in London

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Top 100 Cross Platform App Developers in London

The Best of November 2026

Looking for a top cross platform mobile app development company in London?

Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. 

Jump to Most Reviewed Companies

List of the Best London Cross Platform Mobile App Development Companies

  • 241
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    London, England
    XPERTNEST SOLUTIONS PRIVATE LIMITED is a midsize AR/VR development company launched in 2014. Their team offers AR/VR development, Artificial Intelligence, BI & big data consulting & SI, web development, and more. The company is in London, United Kingdom; Ahmedabad, India; Den Haag, Netherlands and Almere, Ireland.
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    Industries

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  • 242
    (5 Reviews) 3.8

    Timeliness

    3.5

    Service Excellence

    3.9

    Value

    3.8

    Would Recommend

    3.9
    $5,000+
    10 - 49 employees
    London, England
    FZHP Global Vision is a mobile & app marketing company. The small team is in London, United Kingdom; 5900 Balcones, Austin, TX, USA., and Niagara Falls, Canada. Their services include mobile & app marketing, social media marketing, search engine optimization, other digital marketing, and more.
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    Industries

  • 243
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    Limy Technologies is a website development company established in 2022. Their small team is in London, United Kingdom and Santa Cruz de Tenerife, Spain. Their services include web development, ux/ui design, custom software development, Artificial Intelligence, and more.
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  • 244
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    New Barnet, England

    WorkSpin Ltd. Is a mobile application development company. They focus on mobile app development, web development, devops managed services, application management & support, and more and were launched in 2020. The firm is based in New Barnet, United Kingdom.

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    Clients

    Watz Gud

    Industries

  • 245
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Fitzrovia, London, England
    Web development firm OWA Digital is based in Oxford, England and Fitzrovia, London, England. Their services include Web Development and Mobile App Development.
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    Industries

  • 246
    (9 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.4
    $50,000+
    10 - 49 employees
    London, England

    Fan Studio is a mobile app and gaming development firm founded in 2008 with offices in London and Romania. Fan Studio's team of about 50 employees has nearly a decade of experience specializing in gaming and mobile app development, custom software development, and UI/UX design. 

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    Clients

    Hafele UK

    Industries

  • 247
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    London, England
    Established in 2020, Core Devs Ltd is a small Dubai, United Arab Emirates-based software development company. Their team provides Custom Software Development and Blockchain.
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    Industries

  • 248
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    London, England
    Webdigi is a web development firm. They are located in London, England and have small team of experts. Their services include Web Development and UX/UI Design.
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    Industries

  • 249
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    London, England
    Decartel is an application development company founded in 2022. Their midsize team is located in London, United Kingdom. The firm specializes in mobile app development, graphic design, application management & support, and ux/ui design.
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    Industries

  • 250
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    Innolab AI is a small artificial intelligence firm. The Columbus, Ohio-based firm was launched in 2020. Their services include Artificial Intelligence, UX/UI Design, Web Development, Mobile App Development, and more.
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    Clients

    Buddy Lee Jump Rope

    Industries

  • 251
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    London, England
    HybridTechLabs - Custom Apps Development - Software Developers Poland, a software development firm, was established in 2017. The firm offers Custom Software Development and Mobile App Development.
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    Industries

  • 252
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    London, England
    Established in 2015, Muljin is a software development firm. The small team offers Custom Software Development and Mobile App Development.
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  • 253
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    50 - 249 employees
    London, England
    Montenegro Systems is a custom software development firm founded in 2022. Their services include Custom Software Development and Artificial Intelligence.
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    Industries

  • 254
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    London, England
    Infowebusa Technologies is a SEO agency in Los Angeles, California and Noida, India. The team provides Search Engine Optimization and Pay Per Click.
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  • 255
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.7
    $25,000+
    10 - 49 employees
    London, England
    Custom software development firm DEVITGROUP LTD was launched in 2020. They are headquartered in London, England and have a small team. DEVITGROUP LTD focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.
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    Industries

  • 256
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Wembley, England
    Reytech Infoways PVT LTD is a web development company located in Dubai, United Arab Emirates and Muscat, Oman. Their services include Web Development and Mobile App Development.
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    Industries

  • 257
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    Mvp.Pro is a software development firm launched in 2020. The small team provides Custom Software Development and Web Development.
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  • 258
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    250 - 999 employees
    London, England
    Founded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.
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    Industries

  • 259
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    London, England
    Digitaal Agency, a web design agency, was launched in 2021. The agency focuses on Web Design and Web Development, and is small.
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    Industries

  • 260
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    London, England
    KADENCE TECH, a midsize software development firm, is headquartered in London, England. The team focuses on Custom Software Development and Web Development.
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  • 261
    (21 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Potters Bar, England
    Academy Smart is a software development firm. Their midsize team is in Kharkiv, Ukraine; Potters Bar, England and Wrocław, Poland. The agency focuses on Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more. The agency was established in 2009.
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    Clients

    Blue EQ Volidar 2LRN4 Cyber Inc

    Industries

  • 262
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    London, England
    Krify UK Limited is a social media marketing company. Founded in 2005, the firm is based in Sheridan, Wyoming and London, England. Their team provides Social Media Marketing and Web Development.
    Read More

    Industries

  • 263
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    Launched in 2021, Coderacle is a custom software development company. Their team specializes in Custom Software Development and Artificial Intelligence.
    Read More

    Industries

  • 264
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Heathrow, England
    Established in 2004, Root Info Solutions is an e-commerce development firm. The firm offers E-Commerce Development and Mobile App Development, and is midsize.
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  • 265
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    Located in London, England, Laravel Company is a web development company. They specialize in Web Development, Mobile App Development, Web Design, Email Marketing, and more and were founded in 2019.
    Read More

    Industries

  • 266
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England
    Headquartered in London, United Kingdom, Deca is a small IT staff augmentation company. Launched in 2024, the team provides IT staff augmentation.
    Read More

    Industries

  • 267
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    London, England
    Akoom Tech, a custom software development company, is based in London, England and Bristol, England. The team provides Custom Software Development and Web Development.
    Read More

    Industries

  • 268
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    10 - 49 employees
    London, England
    Momin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.
    Read More

    Industries

  • 269
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    London, England
    Headquartered in London, England, Lolly Co is a small Enterprise App Modernization company. The team specializes in Enterprise App Modernization and Digital Strategy.
    Read More

    Industries

  • 270
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England

    SOKOLDEV is a small web development firm and mobile app development firm. The Lahore, Pakistan-based company was founded in 2017. Their team provides web development and mobile app development.

    Read More

    Industries

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