In 2026, a mobile app in Australia costs between $18,000 and $200,000 or more. A focused first version with a clear feature set sits around $18,000 to $50,000. A mid-complexity app with accounts, payments and integrations typically runs $80,000 to $200,000. Enterprise builds go higher again. The range is wide because “an app” can mean a booking tool with four screens or a marketplace with two sided accounts, live messaging and a payment system.
This guide breaks down what actually drives the number, so you can walk into a quote conversation knowing what you are paying for.
Quick answer: app cost by type
| App type | Typical cost (ex GST) | Timeline | Example |
|---|---|---|---|
| Simple app, one user type | $18,000 to $35,000 | 8 to 12 weeks | Directory, booking tool, content app |
| Standard app with accounts and payments | $35,000 to $80,000 | 12 to 20 weeks | Membership app, ordering app, fitness tracker |
| Mid-complexity, multiple user types | $80,000 to $200,000 | 5 to 9 months | Marketplace, two sided platform, logistics |
| Enterprise or heavily regulated | $200,000+ | 9 months+ | Fintech, health, compliance-heavy systems |
At TALKK our mobile app builds start at $18,000 ex GST and run about twelve weeks, covering design in Figma through to both app stores. We keep the scope tight on version one deliberately, for reasons covered below.
What actually drives the cost
App quotes vary wildly between agencies because the underlying work varies wildly. These are the five factors that move the number most.
1. Feature complexity
This is the big one. Industry analysis puts feature complexity at more than 60 percent of the pricing decision. A screen that displays information is cheap. A screen where users create something, that syncs across devices, that other users can respond to, and that triggers a notification, is many times the work.
The features that reliably add cost:
- User accounts, password resets and social logins
- Payments, subscriptions and refund handling
- Real-time features such as chat, live tracking or notifications
- Offline mode and data syncing
- Admin dashboards, which are effectively a second product
- Third-party integrations with systems that have poor documentation
2. One codebase or two
Building separately for iOS and Android roughly doubles the development work. Cross-platform frameworks like Flutter and React Native let one codebase ship to both stores, which typically cuts 30 to 40 percent off the build for most business apps. We use Flutter or React Native for exactly this reason. Fully native builds still make sense for graphics-heavy apps or anything leaning hard on device hardware.
3. Design depth
A templated interface is cheap and looks it. Custom design in Figma with a proper component system costs more upfront but makes every later change faster, because the build follows a system rather than one-off screens. For a consumer app where the interface is the product, this is not the place to save money.
4. Who builds it
Rates in the Australian market in 2026 sit roughly like this:
- Small and medium agencies: $150 to $330 per hour
- Larger firms: $330 to $495 per hour
- Enterprise consultancies: $577 to $1,400+ per hour
- Offshore teams: $25 to $80 per hour
Offshore looks compelling on a spreadsheet. It works when you have someone technical in-house to write specifications and review the work. Without that, the savings tend to get eaten by rework, timezone lag and the cost of finding someone local to fix it later. We have inherited a fair few of those projects.
5. Backend and infrastructure
If your app stores data, has accounts, or talks to anything else, there is a backend. Sometimes that is a managed service like Firebase or Supabase, which is fast and cheap to start. Sometimes it is custom, which costs more but avoids limits you will hit later. Getting this decision right early saves a rebuild at month eight.
The costs people forget
The build is not the whole number. Budget for these as well.
Ongoing maintenance: 15 to 20 percent of build cost per year. Apple and Google change their operating systems annually, and apps that are not maintained eventually stop working or get pulled from the stores. On a $40,000 app, expect $6,000 to $8,000 a year.
App store fees. Apple charges USD $99 a year for a developer account. Google Play is a one-off USD $25. Both take a commission on in-app purchases, currently 15 percent for most small developers.
Backend hosting. Usually $50 to $500 a month depending on traffic and storage.
The second version. Almost nobody launches and stops. Once real users arrive you will learn things that change the roadmap, and that work needs funding.
How to keep the cost down without regretting it
Three approaches work. Two do not.
What works:
- Cut features, not quality. Ship five features built properly rather than fifteen built poorly. You can always add more once you know what people actually use.
- Validate before you build. If the concept is unproven, a clickable Figma prototype tested with ten real users costs a fraction of a build and routinely changes the plan.
- Start with a web app. If your users will be at a desk or do not need the camera, GPS or push notifications, a web app is cheaper to build and faster to change. We cover that trade-off in our guide to custom web apps versus off-the-shelf software.
What does not work: choosing purely on price, and skipping design. The cheapest quote is usually cheapest because it assumes less scope than you have in your head, and the gap surfaces as variations halfway through.
Why quotes differ so much for the same brief
If you send the same brief to five agencies you will get five very different numbers. Usually it is one of these:
- They scoped different things. One assumed an admin panel, one did not.
- They assume different levels of your involvement. A cheaper quote may assume you supply final content, assets and decisions on time.
- Fixed price versus time and materials. Fixed price quotes include a risk buffer. That is not padding, it is the cost of carrying uncertainty.
- Seniority. A team of juniors and a team of seniors produce very different quotes and very different code.
Ask each agency what they assumed. The answers tell you more than the number does.
Frequently asked questions
How much does an app cost in Australia in 2026?
Most apps cost between $18,000 and $200,000. A focused first version runs $18,000 to $50,000, a mid-complexity app with multiple user types runs $80,000 to $200,000, and enterprise or regulated builds go higher.
How long does it take to build an app?
A simple app takes 8 to 12 weeks. A standard app with accounts and payments takes 12 to 20 weeks. Larger platforms take five to nine months. Our mobile app builds run about twelve weeks from kickoff to both stores.
Is it cheaper to build for iOS or Android first?
Building for one platform only is cheaper than building both natively, but with Flutter or React Native you get both from one codebase for close to the price of one. For most Australian businesses, cross-platform from the start is the better value.
What ongoing costs should I budget for?
Plan for 15 to 20 percent of the build cost per year in maintenance, plus app store fees of about USD $99 a year for Apple and a one-off USD $25 for Google, plus backend hosting from $50 a month.
Can I build an app for under $10,000?
Not a custom one, in Australia. Under $10,000 your realistic options are a no-code builder, a template, or an offshore team you manage closely. Any of those can be the right call for validating an idea, but they are a different product to a custom build.
Do I need a technical co-founder to get an app built?
No, but you do need an agency that will do the thinking with you rather than just take orders. The value is in someone challenging the scope before it is built, not after.
Getting a number for your project
The honest answer is that nobody can price an app from a one-line description. What we can do quickly is tell you which bracket you are in and what is driving it, which is usually the information you actually need before committing to anything.
If you have an idea and want a realistic range, book a free 20 minute call and we will talk through it. We are a small studio in Byron Bay working with businesses across Australia, and we will tell you if a web app or a simpler build gets you there cheaper.
Sources
- Tech Guide, mobile app development cost in Australia 2026: https://www.techguide.com.au/news/computers-news/how-much-does-mobile-app-development-cost-in-australia-in-2026/
- Wave Digital, how much does it cost to build an app in Australia: https://wavedigital.com.au/blog/how-much-does-it-cost-to-build-an-app-in-australia/
- Radixweb, app development cost in Australia 2026 price guide: https://radixweb.com/blog/cost-of-mobile-app-development-in-australia
