App Development Cost Estimator Australia

How Much Does It Cost to Build an App in Australia?

Mobile app development costs in Australia range from $10,000 for a simple app to over $200,000 for enterprise-grade applications. The final price depends on platform choice, features, design complexity, and backend requirements.

Platform Choice and Cost Impact

iOS Only: Building for iPhone and iPad using Swift typically costs 100% of the base price. Apple's ecosystem is more standardised, which can reduce testing time.

Android Only: Similar cost to iOS, though the wider range of Android devices can increase testing effort by 10-20%.

Both Platforms (Native): Building separate native apps for iOS and Android costs approximately 170% of a single platform — not quite double, as shared design and backend work reduce duplication.

Cross-Platform (React Native/Flutter): A single codebase for both platforms costs about 130% of a single native app. You save on development but may compromise on platform-specific features.

Feature Costs Breakdown

• User Authentication: $2,000 – $5,000 (email/password, social login, biometrics)
• Push Notifications: $1,500 – $3,000
• In-App Purchases: $3,000 – $8,000 (includes payment gateway integration)
• GPS/Maps Integration: $2,000 – $5,000
• Camera/Media: $2,000 – $6,000 (capture, editing, filters)
• Chat/Messaging: $5,000 – $15,000 (real-time, media sharing)
• AR Features: $10,000 – $30,000 (depending on complexity)

Hidden Costs to Budget For

Beyond development, budget for Apple Developer Program ($149 AUD/year), Google Play Console ($35 one-time), backend hosting ($50–$500/month), app store optimisation, ongoing maintenance (typically 15-20% of initial build cost per year), and marketing.

Timeline Expectations

Simple apps take 2-3 months, medium complexity 3-6 months, and complex applications 6-12+ months. Factor in design sprints, development phases, testing, and app store review processes.