How much does it cost to build an app or custom software in Australia?

What do software and app developers charge per hour in Australia?

App development cost in Australia starts with the hourly rate. Clutch lists US$100 to US$149 an hour as the typical rate for both software development and app development companies in Australia, in pricing guides built from verified client reviews and updated on 21 September 2026. Across all companies listed on Clutch, the most common rate is lower, at US$24 to US$49 an hour for software development and US$25 to US$49 for app development, figures that cover firms in every country on the platform.

Sources: Clutch, software development pricing guide (updated 21 September 2026); Clutch, app development pricing guide (updated 21 September 2026)

Hourly rates differ with seniority, location and the size of the firm, and a lower rate does not always mean a lower total. A team that needs fewer hours to deliver the same scope can cost less overall at a higher rate.

How much does it cost to build an app or custom software?

Clutch reports that custom software development projects reviewed on the platform typically cost US$10,000 to US$49,999, and that the average project cost US$132,480.29 and took about 13 months. For app development, most projects fall between US$10,000 and US$49,999, and the average was US$90,780.11 over about 11 months. The averages sit well above the typical range, which means a smaller number of large projects raise them.

Sources: Clutch, software development pricing guide (updated 21 September 2026); Clutch, app development pricing guide (updated 21 September 2026)

These figures come from one platform's reviews, cover many countries and are in US dollars. Use them to understand the spread of the market, and expect your own price to come from a written scope.

What drives the cost of custom software?

The biggest drivers are the number of features and user roles, the systems the software must connect to, any data to be moved from old systems, and the platforms it runs on, such as web, iOS and Android. Design complexity, security and compliance requirements, testing, project management and support after launch all add to the total.

• Features and user roles: each role needs its own screens, permissions and tests.
• Integrations: payment providers, accounting software, CRMs and booking systems each take work to connect and to handle failures.
• Data migration: moving and checking records from an old system can be a project of its own.
• Platforms: a web app, an iOS app and an Android app are three things to build and test, even when they share code.
• Compliance: health, financial and personal data can carry obligations that add design and testing work.
• Support: hosting, monitoring, updates and changes after launch continue for as long as the software runs.

What ongoing costs should I budget for?

After launch, budget for hosting, third-party services and licences, security updates, fixes, and changes needed when the systems your software connects to change. Mobile apps also need developer accounts to publish: Apple's Developer Program is 99 USD per membership year, and Google Play Console has a one-time registration fee of US$25.

Sources: Apple, Apple Developer Program enrolment; Google, Get started with Play Console

Ask each developer to list the running costs of what it proposes to build, including any service charged per user or per transaction, and to say which accounts will be registered in your business's name. Support after handover should be described and priced in writing.

Does a mobile app cost more than a web application?

It depends on the scope. Much of the answer to how much it costs to build an app lies in this extra work. A mobile app adds work that a web application does not need: building for both iOS and Android, testing on a range of devices, and preparing each release for app store review. A web application runs in a browser, so one build reaches every device. Many products need both, such as a web dashboard for staff and an app for customers, which means two front ends sharing one back end.

If you are unsure which you need, ask a developer to explain what each option would cost to build and to maintain for your users, and which one it would start with.

How do I compare quotes for custom software?

Give every developer the same written brief and ask each to break its quote into phases, with the features, hours and price for each. Check what is included: design, testing, project management, data migration, hosting, third-party licences and support after launch. Read the assumptions, compare the payment milestones as well as the total, and check that the contract transfers ownership of the code written for you.

Quotes are usually structured in one of three ways: a fixed price for each phase, time and materials, or a monthly retainer for ongoing development. Each spreads risk differently between you and the developer. The guide to choosing a custom software development company covers pricing structures and the questions to ask on a first call.

Why do quotes for the same project differ so much?

Quotes differ because developers make different assumptions about the scope, use teams of different seniority and location, and include different things in the price. A fixed-price quote also includes the developer's allowance for risk. A quote that is much lower than the others may leave work out, so ask what it excludes before you compare totals.

Unclear requirements widen the spread between quotes. A short scoping phase that produces a written scope gives every developer the same basis to quote against, and the guide to red flags when hiring an app or software developer lists what that scope and the contract should contain.