This is Rocket Lab.

We are a web & mobile app development studio based in Sydney, Australia.
We love clean code and great design.

View our work
Rocket Lab - Sydney App Developers
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Custom Web & iOS/Android Mobile App Development Specialists

You’ve found the best web & mobile app development agency Sydney & Melbourne has to offer! We are mobile app developers and web specialists based in Australia who have designed & developed iOS & Android apps for Red Bull, Webjet, James Hardie,, Agentbox, CoverGenius,  and much more.

Our team of designers and developers are local & experienced. Whether your project is complex or not, we will always challenge your idea and make it a collaborative effort.

We are firm believers that the tiniest details can make the biggest impact. We take pride in the smallest details because ultimately that is where our clients thrive. Rocket Lab handles every project with the highest attention to details & quality. It’s our passion along with designing experiences people love.

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UX & UI Design

We design simple and human-centred digital solutions.

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Mobile App Development

We design & develop beautiful iOS & Android mobile apps.

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Enterprise Web Development

We develop innovative web solutions solving real world problems.

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Team Augmentation

We accelerate your web & app development capabilities.

View all our services

We work with great companies

Rocket Lab works with webjet doing web & app development
Rocket Lab works with james hardie doing web & app development
Rocket Lab works with red bull doing web & app development
Rocket Lab works with independent reserve doing web & app development
Rocket Lab works with pearson doing web & app development
Rocket Lab works with agentbox doing web & app development
Rocket Lab works with oohmedia doing web & app development
Rocket Lab works with before you bid doing web & app development

What clients say about us

We'll be with you every step of the way.

Read more about us

Rocket Lab's ability to help define and execute our business through software in a timely fashion, has been a breath of fresh air and a pleasure to work with. They guided us through the launch of our MVP and due to their expertise in building web & app products, our business has been going from strength to strength!

Anthony Mazzei
Erin Living - Co-founder, Melbourne

Julien and his team are a real pleasure to work with. They are well rounded with a solid understanding of design/user experience best practices as well as diving deep under the hood with superior web and app development capabilities. Don't think twice about working with this super responsive crew of forward thinkers :)

Woj Kwasi - Founder, Adelaide

Rocket Lab helped digitally transform our business by moving from our initial MVP website/platform built in India to a scalable model built on the latest JS tech stack. Our business has hundreds of suppliers and thousands of customers so we needed a highly robust structure and that’s exactly what was delivered by Julien, Jen and the RL development team. The bonus was that they were great to work with! We strongly recommend them for your web & app development needs.

Rocket Lab works with before you bid doing web & app development
Jordan & Rhys Rogers
Before You Bid - Founders, Sydney

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How much does mobile app development cost?
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The cost of mobile app development will vary based on your requirements.

The average cost to build a mobile app in Australia is anywhere from $100,000 to $300,000. The exact cost will vary based on requirements in terms of design, features, integrations and backend capabilities. The location of the team will also impact costs. The salaries of creatives and software engineers in Australia are quite high explaining why most local companies will be more expensive. Make sure to check where the software development is located as it is not uncommon to see companies charging local rate when the team is actually overseas.

Before you get a quote to build a mobile app, we recommend going through a discovery phase where the wireframes, user stories and overall UX & UI design are defined.

How long does it take to build a web application?
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Because every project is different in scope and complexity, there is not a clear answer to this question. If we were to assign a t-shirt size to projects, we can give you the following indication:

- Small = 1-3 months
- Medium = 3-6 months
- Large = 6+ months

If you're not sure whether your project is small, medium or large contact our team to discuss it and we'll be able to help you.

What makes Rocket Lab different from other web development companies?
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Rocket Lab was founded by a software developer and project manager back in 2014. We know what we are talking about and we care about quality code. We're an Australian team of experts in all things web and mobile app. We have helped hundreds of startups, scale-ups and publicly listed companies to grow, digitise & improve their processes.

We live and breath technology, we are entrepreneurs at heart and work in the best interests of our clients and partners.

Our preferred technology stack is Javascript and we love to work with the following:
- Flutter
- React Native
- ReactJS
- NodeJS
- GraphQL

Let's Talk

Drop us a line below and we'll contact you.

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