Top 100 Cross Platform App Developers in Sydney

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Top 100 Cross Platform App Developers in Sydney

The Best of December 2025

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

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 Sydney Cross Platform Mobile App Development Companies

  • 31
    (8 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Sydney, Australia

    Headquartered in Hong Kong, Hong Kong and Sydney, Australia, RHM is a web design company. The small agency was established in 2012. Their team provides web design, ux/ui design, web development, and mobile app development.

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    Industries

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  • 32
    (5 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Sydney, Australia
    Designpluz is a web design agency. Established in 2008, the midsize firm is located in Sydney, Australia and Bella Vista, Australia. Their team specializes in Web Design, Custom Software Development, Web Development, Mobile App Development, and more.
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    Industries

  • 33
    (16 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Sydney, Australia
    Creuto is a software development firm founded in 2023. They are in Bhubaneswar, India; Bengaluru, India; Sydney, Australia and Dubai, United Arab Emirates and have a small team. Their services include Custom Software Development, Mobile App Development, UX/UI Design, and Web Development.
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    Industries

  • 34
    (4 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.6

    Value

    4.8

    Would Recommend

    4.6
    $5,000+
    10 - 49 employees
    Sydney, Australia

    DigiGround is a mobile application development company based in Syndney. The company, founded in 2016, has a team of more than ten that provides mobile app and web development services to various companies.

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    Clients

    Sports Focus Physiotherapy

    Industries

  • 35
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Surry Hills, Australia

    Founded in 2017, Noble Steed Games is a other application development company. The agency specializes in other application development, AR/VR development, and mobile app development and has a small team.

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    Industries

  • 36
    (16 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.6

    Value

    4.3

    Would Recommend

    4.6
    $25,000+
    2 - 9 employees
    Sydney, Australia

    Appomate is a mobile app development company based in Melbourne, Australia. Founded in 2011, it has 4 employees and provides mobile app development and marketing strategy services.

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    Clients

    Adidas
  • 37
    (25 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Sydney, Australia
    Based in Sydney, Australia, VT Digital is an app development company. The small team focuses on Mobile App Development, Web Development, Custom Software Development, CRM consulting and SI, and more and was established in 2013.
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    Industries

  • 38
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Lavender Bay, Australia
    Gomeeki, an user experience design company, is headquartered in Lavender Bay, Australia and Bangkok, Thailand. The small company was launched in 2008. Their team provides UX/UI Design, Digital Strategy, Mobile App Development, and Mobile & App Marketing.
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    Clients

    Aussie Farmers Direct
  • 39
    (2 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.3

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Liberty Grove, Australia

    Snapio Pty Ltd is a software development company founded in 2020 in Brendale, Australia. Their team of more than two offers custom software, web, and mobile app development solutions to small and medium-sized businesses alike.

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    Clients

    HotHardware

    Industries

  • 40
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Chippendale, Australia

    Chaos Theory is a game development agency located in Sydney. Founded in 2012, they currently have 9 employees. They specialize in AR/VR development, custom software development, and mobile application development for primarily small businesses in gaming, advertising and marketing, and education.

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    Clients

    Traffik Group / Clemenger

    Industries

  • 41
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Bankstown, Australia
    Headquartered in Bankstown, Australia, Y Interval is a mobile app development firm. Launched in 2015, the midsize team focuses on Mobile App Development, Custom Software Development, Web Development, Low/No Code Development, and more.
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    Industries

  • 42
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sydney, Australia
    East Nova Tech, a branding company, was founded in 2024. Their small team is in Sydney, Australia and provides Branding, UX/UI Design, IT staff augmentation, Custom Software Development, and more.
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    Industries

  • 43
    (37 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Rosehill, Australia

    Founded in 2014, SUPPORTSOFT TECHNOLOGIES is a mobile development firm. Their team of around 5 employees is based in Camellia, Australia. They focus on mobile app development, social media marketing, and web development.

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    Clients

    Rio Tinto

    Industries

  • 44
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Liverpool, Australia

    Digitalrooar is a Liverpool, Australia-based digital agency. Their team of over 10 employees serves businesses of all sizes across a range of industries including consumer services, automotive, and e-commerce. Services include web development, social media marketing, SEO, PPC, and mobile app development. They were founded in 2019.

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    Clients

    Popsicase

    Industries

  • 45
    (2 Reviews) 4.5

    Timeliness

    4.3

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    4.5
    $25,000+
    50 - 249 employees
    Barangaroo, Australia

    XEnabler is a mobile app development firm launched in 2011. The midsize Baulkham Hills, Australia-based team specializes in mobile app development, custom software development, Artificial Intelligence, AR/VR development, and more.

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    Industries

  • 46
    (30 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Engadine, Australia

    AIS Technolabs is a leading digital marketing agency offering top-notch Web & Mobile App development, customized Software development, Gaming solutions, SEO, PPC, & SMM strategies across the globe. With the presence in the UK, US, Canada, and India, they have a team of 200+ employees, focusing on providing digital marketing solutions to a plethora of industry verticals since its inception in 2011.

     

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    Industries

  • 47
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    50 - 249 employees
    Sydney, Australia
    Bilue, a mobile app development firm, was launched in 2011. Headquartered in Sydney, Australia and Melbourne, Australia, the team provides Mobile App Development and Web Development.
    Read More

    Industries

  • 48
    (3 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Sydney, Australia

    Graphic design agency iGeekTeam is located in Tustin, California. The company focuses on graphic design, web design, branding, and search engine optimization and is midsize.The company was launched in 2015.

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    Industries

  • 49
    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    $25,000+
    10,000+ employees
    Paris, France
    Persistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.
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    Industries

  • 50
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Sydney, Australia

    Founded in 1998, The Digital Embassy is headquartered in Adelaide, Australia with other locations in Sydney and Melbourne. With 15 employees, they provide web development, digital strategy, and web design services for enterprise, midmarket, and small businesses. They focus on government, manufacturing, and financial services industries.

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    Clients

    ElectricSuper

    Industries

  • 51
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sydney, Australia

    Mode Games is a production studio founded in 2014. With headquarters in Sydney, their small team of about three experts specialize in mobile app development, custom software development, artificial intelligence, and more. 

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    Clients

    Disney

    Industries

  • 52
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Crows Nest, Australia

    Creativ Digital is a web development company based in Sydney. Founded in 2007, the team of 8 specializes in custom software development, mobile app development, and SEO. 
     

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    Clients

    University of NSW

    Industries

  • 53
    (3 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Belmore, Australia
    Software development company ITC Group was established in 2017. The midsize team specializes in Custom Software Development, IT strategy consulting, Web Development, Mobile App Development, and more. The company is headquartered in Ho Chi Minh City, Vietnam; Berkeley, Australia; Pascoe Vale South, Australia and Belmore, Australia.
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    Industries

  • 54
    (20 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Lane Cove North, Australia
    Kryptoninc® is an IT staff augmentation company established in 2019. They are based in Bengaluru, India; Ahmedabad, India and Lane Cove North, Australia and have a small team. The agency specializes in IT staff augmentation, Microservices Architecture Services, IT strategy consulting, Custom Software Development, and more.
    Read More

    Industries

  • 55
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    The Rocks, Australia

    Cognitum Services SA is a custom software development firm. The Warszawa, Poland-based company was launched in 2010. The small team provides custom software development, mobile app development, wearable app development, Artificial Intelligence, and more.

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    Industries

  • 56
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Macquarie Park, Australia

    Digital Hub Australia is a Sydney-based marketing firm founded in 2015. Their team of approximately 8 employees specializes in social media marketing, SEO and PPC management, and web development. Their SEO efforts include onsite optimization, link earning, and content generation.

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  • 57
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Bankstown, Australia
    X2hundred is a web development firm. The small Bankstown, Australia-based company was founded in 2021. Their team provides web development, e-commerce development, custom software development, and mobile app development.
    Read More

    Industries

  • 58
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Paddington, Australia
    Nakatomi, a Marketing Strategy company, is in Paddington, Australia. The team focuses on Marketing Strategy and Custom Software Development.
    Read More

    Industries

  • 59
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Sydney, Australia
    Netambition is a mobile application development company. The Sydney, Australia-based agency was launched in 2011. Their services include Mobile App Development and UX/UI Design.
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    Industries

  • 60
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    The Rocks, Australia
    Drappier is a Cybersecurity company. The small The Rocks, Australia-based company was founded in 2009. Their services include Cybersecurity, IT managed services, IT strategy consulting, Custom Software Development, and more.
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    Industries

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