Top 100 Mobile App Developers in Sydney
The Best of December 2025Looking for a top mobile app development company in Sydney?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Sydney. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sydney Mobile App Development Companies
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121$10,000+10 - 49 employeesSurry Hills, AustraliaLaunched in 1985, BRAINS, a small Advertising company, is in Surry Hills, Australia and Amsterdam, Netherlands. Their team provides Advertising and Digital Strategy.Read More
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122$5,000+50 - 249 employeesBaulkham Hills, AustraliaWeb99 is a digital strategy and web development company launched in 2012. They are located in Melbourne, Australia and have a small team. Their services include digital strategy and web development.Read More
Clients
https://winningsmilesdentists.com.au/ -
123$1,000+10 - 49 employeesManly, AustraliaGriffel Studio, a small custom software development company, is based in Atlanta, Georgia and Manly, Australia. The team specializes in Custom Software Development and Mobile App Development.Read More
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124$10,000+10 - 49 employeesCamperdown, AustraliaApp 360, a custom software development firm, was founded in 2005. The small team provides Custom Software Development and Mobile App Development.Read More
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125Undisclosed50 - 249 employeesSydney, AustraliaBluebirdz is a software development company. Their midsize team is based in Sydney, Australia and focuses on Custom Software Development and Mobile App Development. The agency was launched in 2016.Read More
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126$10,000+10 - 49 employeesSydney, AustraliaRead More
Blitzm Systems Pty Ltd is a custom software development company. They offer custom software development, IT strategy consulting, mobile app development, web development, and more and were founded in 2011. Their small team is Richmond, Australia-based.
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127$5,000+2 - 9 employeesFairfield, AustraliaPac Digital, a SEO services firm, was established in 2025. They provides Search Engine Optimization and Pay Per Click.Read More
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128$5,000+50 - 249 employeesBarangaroo, AustraliaDigital Personas is a web design agency. Located in Hyderabad, India and Barangaroo, Australia, the firm was launched in 2016. Their services include Web Design and UX/UI Design.Read More
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129$1,000+10 - 49 employeesSydney, AustraliaDevHub Pty Ltd is a custom software development company. They are located in Sydney, Australia and have small team. They offer Custom Software Development and Mobile App Development.Read More
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130$5,000+2 - 9 employeesMcMahons Point, AustraliaCode and Visual is an user experience company. They are headquartered in McMahons Point, Australia and have small team. They provide UX/UI Design and Mobile App Development.Read More
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131$10,000+10 - 49 employeesSydney, AustraliaLaunched in 2016, Intuition SofTech Australia is a software development firm. The small team provides Custom Software Development and Mobile App Development.Read More
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132$5,000+50 - 249 employeesBella Vista, AustraliaMetaWeb is a website development firm. The company is in Bella Vista, Australia and Williams Landing, Australia. Their team provides Web Development and Mobile App Development.Read More
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133$10,000+250 - 999 employeesSydney, AustraliaLaunched in 2006, Aleph Labs is an UX design company. The team offers UX/UI Design and Web Development.Read More
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134$100,000+10 - 49 employeesNorth Sydney, AustraliaConn3cted is a custom software development company in North Sydney, Australia. Their services include Custom Software Development and UX/UI Design.Read More
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135Undisclosed10 - 49 employeesSurry Hills, AustraliaV2 AI is a cloud consulting & SI company. The Surry Hills, Australia-based agency offers cloud consulting & SI and Custom Software Development.Read More
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136$1,000+50 - 249 employeesLavender Bay, AustraliaLaunched in 2013, Alkye Service Pty Ltd is a branding agency. The agency provides Branding and Digital Strategy, and is midsize.Read More
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137$1,000+10 - 49 employeesGirraween, AustraliaEstablished in 2019, Prime Technologies Global (Pvt) Ltd is a custom software development firm. The firm provides Custom Software Development and Web Development.Read More
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138$1,000+10 - 49 employeesWetherill Park, AustraliaLets Go Digital is a social media marketing firm. Their small team of employees is headquartered in Wetherill Park, Australia. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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139$10,000+2 - 9 employeesSydney, AustraliaSpark Digital is a mobile app development firm. In Richmond, Australia and Sydney, Australia, their team focuses on Mobile App Development and Web Design.Read More
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140$1,000+2 - 9 employeesHurstville, AustraliaSolverCircle, a website development company, was founded in 2005. The small team focuses on Web Development and Mobile App Development.Read More
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141Undisclosed2 - 9 employeesMona Vale, AustraliaValeySoft is a software development company. Located in Mona Vale, Australia, the team specializes in Custom Software Development and Web Development.Read More
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142$1,000+50 - 249 employeesSydney, AustraliaAussie Branding Solutions is a Sydney, Australia-based branding agency. The firm offers Branding, Logo, Web Development, Mobile App Development, and more and is midsize.The firm was launched in 2018.Read More
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143$5,000+1,000 - 9,999 employeesGordon, AustraliaSeasia Infotech is a custom software development firm in Emeryville, California; Gordon, Australia; Sahibzada Ajit Singh Nagar, India and Edmonton, Canada. Established in 2000, the large team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
HDFC Bank Flipkart CDAC HouseJoyIndustries
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144$1,000+50 - 249 employeesLiverpool, AustraliaFounded in 2023, Sharktech Global is a midsize UX agency. Their team focuses on UX/UI Design and Web Development.Read More
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145Undisclosed10 - 49 employeesPadstow, AustraliaThe Ardor is an IT managed services company established in 2020. Located in Padstow, Australia, the team focuses on IT managed services and BI & big data consulting & SI.Read More
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146$1,000+10 - 49 employeesSydney, AustraliaHiDigitals is a small user experience company. Established in 2015, the team specializes in UX/UI Design and Digital Strategy.Read More
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147$1,000+10 - 49 employeesHolroyd, AustraliaLaunched in 2024, qrandco is a small branding agency based in Holroyd, Australia. Their team provides Branding and Digital Strategy.Read More
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148$1,000+10 - 49 employeesSydney, AustraliaCustom software development firm CODESTUDIO provides Custom Software Development and E-Commerce Development. They are based in Sydney, Australia.Read More
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149$1,000+10 - 49 employeesSydney, AustraliaCreatio is a Sydney, Australia-based UX agency. They provide UX/UI Design and Mobile App Development and were founded in 2007.Read More
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150Undisclosed10 - 49 employeesBaulkham Hills, AustraliaWeb Mobile Solutions, a SEO company, was founded in 2014. The company provides Search Engine Optimization and Web Design, and is small.Read More
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