Enterprise App Development
for Australian Businesses
Reviewed by Praharsh Parikh, Founder and CEO, Appmart. Updated 30 September 2026.
Get a Fixed-Scope Quote
Enterprise Apps Built for Scale, Security and Integration
Enterprise app development is how larger organisations move work off spreadsheets, email and ageing systems and onto software their teams actually use. We build enterprise apps for Australian organisations that need to handle real volume, connect to the systems you already run, and stand up to a security and compliance review. Whether you are replacing a legacy platform, extending an ERP to the field, or giving thousands of staff a single tool, we design for the scale, governance and integration an enterprise build demands from day one.
15+
Years of Experience
2000+
Successful Projects
100+
Happy Clients Australia-Wide
100%
Focus on Building the Right Features
Enterprise Application Development Services for Australian Organisations
Appmart designs, builds and supports enterprise applications for Australian organisations with complex needs. Our team covers mobile, web, cloud, integration and ongoing support under one contract. You deal with one accountable partner from discovery to rollout.
Hire Enterprise App Developers
Custom Enterprise Mobile Apps
Appmart builds iOS and Android apps for staff, partners and customers at enterprise scale. Each app supports role-based access, offline use and device management. We design for thousands of users from the first sprint.
Enterprise Web and Cloud Applications
We build secure web portals, dashboards and progressive web apps that run in any browser. Each one runs on your chosen cloud platform or your own servers. Your team gets one login across web and mobile.
ERP, CRM and System Integration
We connect your app to SAP, Salesforce, Microsoft 365, Xero, MYOB and other core systems. Data syncs through secure APIs instead of manual exports. Your teams work from one source of truth.
Legacy Application Modernisation
We rebuild ageing desktop, Access and on-premise systems as modern web and mobile apps. We migrate your data and replace features in stages. Staff keep working while we switch each module over.
Field Service and Workforce Apps
We build apps for technicians, inspectors and drivers who work away from a desk. Features include job scheduling, digital forms, photos, GPS and offline sync. Data reaches head office as soon as a device reconnects.
Employee and Internal Apps
We build internal apps for rostering, leave, approvals, onboarding and staff communication. Single sign-on lets staff log in with their work account. We design each screen around how your people already work.
AI and Workflow Automation
We add AI features such as document processing, smart search and chat assistants to enterprise apps. We automate approvals, reports and data entry that consume staff hours. Your data stays under your control.
Support, Maintenance and SLAs
We keep your app secure and current after launch. Our plans cover monitoring, bug fixes, OS and SDK updates, and security patches. Enterprise clients can add service level agreements with agreed response times.
How We Deliver an Enterprise App
Discovery & Scoping
We map the workflows, users and systems the app has to serve, then agree what it must do, what it will cost, and which Australian regulations apply. You leave discovery with a prioritised feature list, individual estimates and an integration plan you own.
Architecture & Planning
We design the architecture your app runs on: data models, security layers, user roles and the APIs that connect to your ERP, CRM and identity provider. Getting this right up front is what keeps an enterprise build stable as it scales.
Prototype & Sign-off
We hand you a working prototype your stakeholders can tap through before development starts, so IT, security and the business sign off on the same thing. Changes are cheap at this stage and expensive later, so we resolve them here.
Design & Development
We build in two-week blocks, with a testable release at the end of each one so you steer the project as it runs. Every screen follows your brand and accessibility standards, and we build and test integrations against your real systems rather than mocking them.
Deployment & Integration
We deploy to your environment, whether cloud, on-premise or hybrid, connect the live integrations, and run security and load testing before anyone signs in. For public app store releases we handle submission under your own developer accounts.
Rollout & Support
Enterprise apps succeed on adoption, not downloads. We support staff rollout, training material and phased release across teams or sites, then stay on for maintenance, security updates and the next round of features once the app is live.
What Our Clients Say
Trusted by Businesses, Startups & Enterprises Across Australia
Appmart brought our vision to life. Their team was easy to work with and guided us through each phase of development. Highly recommended!
Appmart has been outstanding in developing our app — professional, efficient, and highly skilled. Their team went above and beyond to deliver a seamless experience from start to finish. We’re extremely impressed with the results and have already referred other businesses to their exceptional and reliable services. Highly recommended!
We’ve worked with other app developers in Melbourne, but none offered the clarity and support Appmart did. Their dedication post-launch is unmatched.
Great team to partner with right from the start. Our medical app is proving to be a huge success and super excited to see how this has taken shape. The team at Appmart were engaging with ideas flowing through every meeting and the final outcome was nothing but more than what we were expecting. 100% go to team if you are looking to develop an app that you were dreaming since long.
A hardworking local team committed to building innovative technology. Transparent and honest management, would happily work with them again.
Their extensive experience enables them to quickly identify multiple solutions to any challenge and communicate them clearly.
Great team to work with, very switched on and creative bunch of professionals. My work was delivered earlier then the committed timeline which is a great experience for a customer and overall from start to finish I was kept informed at all stages about the progress of the work.
Will definitely do all my future business with you guys !
Why Australian Organisations Choose Appmart for Enterprise Apps
We are Australian owned and operated, with our enterprise team working from South Melbourne in your timezone and your contract sitting under Australian law. When a build touches sensitive data, that matters: decisions, data and accountability stay onshore.
An enterprise app is only as good as what it connects to. We integrate with the ERP, CRM, identity and payment systems you already run, and build cross-platform where it saves budget. Our Flutter app development and React Native app development teams ship a single codebase to iOS and Android instead of funding two native builds.
We build regulated, data-heavy platforms across sectors where the compliance bar is high, including finance and banking, healthcare and SaaS. Where you need bespoke back-office systems rather than a mobile app, our custom software development team handles the heavier builds.
We work consultatively with your project managers, security team and business owners, and stay on beyond launch to build consistent improvements as your organisation grows.
The Appmart Difference for Enterprise App Projects
We offer flexible engagement models, including in-house, remote or onsite delivery. You keep full control and visibility at every stage of your project.
Australian owned and operated, based in South Melbourne.
15+ years building apps for Australian organisations.
Transparent, real-time progress updates every sprint.
50+ developers across mobile, web and cloud.
Helped large-scale enterprises, including Fortune 500, up to 10X their revenue.
Full source code and IP ownership at handover.
Enterprise Mobility Solutions Across Industries
Discuss Your IndustryAppmart builds enterprise mobility solutions for regulated and data-heavy sectors across Australia. Each industry brings its own rules, systems and users, and we plan for them from day one.
Healthcare
Banking
Fintech
Insurance
Logistics & Transport
Education
Real Estate
eCommerce
Information Technology
Fitness
Entertainment
Social Media
MPGo
MPGo is a purpose-built platform designed to make healthcare program delivery simple, connected and accountable.
Discuss a Similar Project
Carer’s Notebook
Carer’s Notebook is a digital care-management platform based in Australia, built to support caregivers by organising essential care data in one secure, accessible place.
Discuss a Similar Project
Aesthetik Dental
Aesthetik Dental is one of the most contemporary cosmetic dental brands in Australia, offering a wide range of services from aligners and veneers to whitening and full smile makeovers.
Stonaa
Stonaa is a premium stone supplier in India, specialising in Granites, Marble, Travertine, Sandstone, Bluestone, Artificial Stones, and Stacked Stone (Elevation).
Discuss a Similar Project
Enterprise App Development
Technology Stack
Native iOS apps for iPhone and iPad
Modern declarative interfaces for Apple devices
Native Android apps for phones and rugged devices
One codebase for iOS, Android and web
Cross-platform apps with native performance
Component-based portals and dashboards
Web and cross-platform application logic
Secure PHP backends and admin panels
Scalable APIs and real-time services
Clean APIs for apps and integrations
Scalable hosting, storage and serverless functions
Managed infrastructure and data services
Authentication, messaging and analytics
Consistent builds across every environment
Version control and code review
Automated builds, tests and releases
ERP data for field and office apps
CRM records synced to your app
Staff accounts, files and calendars
Invoices, orders and accounting data
Secure online payment processing
Staff sign in with their work account
Secure token-based app authentication
Each user sees only what they need
Data protected at rest and in transit
Independent security testing before launch
Collaborative UI/UX design and prototyping
Interactive UI/UX design and wireframing
Design handoff and developer collaboration
Planning an Enterprise App
for Your Organisation?
Talk to our South Melbourne team about scope, integrations and a fixed quote.
Talk to an Enterprise App ExpertWhat Enterprise App Development Costs in Australia
Enterprise app development in Australia runs from $80,000 to $500,000 or more, and the range is wide because "enterprise app" covers everything from a single-workflow tool to a multi-platform, regulated platform.
Departmental App
A departmental app that digitises one workflow and integrates with one system sits around $80,000 to $150,000.
Standard Enterprise App
A standard enterprise app with multiple user roles, a custom backend and integrations to your ERP, CRM and identity provider runs $150,000 to $350,000.
Large or Regulated Platform
A large, multi-platform or compliance-heavy build moves past $350,000. Expect several platforms, user groups and a formal security sign-off.
Security and Compliance
Security and compliance engineering, including privacy-by-design, penetration testing and legal review, typically adds 10 to 40 percent depending on the data you handle.
Ongoing Maintenance
Budget 15 to 20 percent of the build cost per year for maintenance, and note that agency invoices carry GST.
Fixed-Scope Quote
We quote fixed scope after discovery, so the number you approve is the number you pay.
When an Enterprise App Isn't the Right Call
Book a Free ConsultationWe will tell you when a full enterprise build is the wrong spend. If you are validating a new idea, a leaner start-up MVP build proves it for a fraction of the cost before you commit to enterprise scale. If an off-the-shelf platform already does 90 percent of what you need, configuring it usually beats building from scratch. And if your problem is really a broken internal process, software will only make the mess faster. We would rather scope you into the right solution than sell you the biggest one.
Request For Proposal
Our Thoughts On Enterprise App Development
Why Work With Us?
Request For ProposalWe have built software for large organisations and start-ups alike across more than 15 years, which tells us exactly what an enterprise build needs that a small app doesn't: governance, integration, security and a plan for the years after launch. Our job is to give your project the skill set it needs to succeed, and to stay honest with you about scope the whole way through.
Latest Technologies
Long-term Relationship
Full Transparency
Skilled Team
On-Time Delivery
Quality Assurance
Enterprise App Development FAQs
Enterprise application development is the design and build of software that runs core operations for a large organisation. These apps serve many users, roles and sites at once. They connect to systems such as ERP, CRM and identity platforms. They must also meet security, audit and privacy standards that consumer apps rarely face.
Enterprise app development in Australia costs $80,000 to $500,000 or more. A single-workflow departmental app runs $80,000 to $150,000. A standard enterprise app with integrations and a custom backend runs $150,000 to $350,000. Compliance engineering adds 10 to 40 percent, and maintenance runs 15 to 20 percent of build cost per year.
Most enterprise apps take four to nine months from kickoff to rollout. A focused departmental app can launch in three to four months. Large, regulated or multi-platform builds run nine to fifteen months. Integration depth and internal sign-off cycles affect the timeline more than development speed does.
Yes. We integrate enterprise apps with the systems you already run, including SAP and other ERPs, Salesforce and other CRMs, and single sign-on through SAML or OAuth. We build against your real systems during development rather than mocking them, so integration issues surface early instead of at launch.
We build to the Australian Privacy Act, using privacy-by-design, encryption, role-based access and penetration testing before launch. We keep data onshore where residency matters and design for your internal security review from the first sprint. Australia's privacy law now lets individuals sue directly over misuse of their data, so we treat this as core, not optional.
You own all of it. At handover you receive the full source code repository, design files, documentation and backend access, and we deploy under your own accounts and infrastructure. You can bring the app in-house or move to another developer later without needing our permission, because nothing is locked to us.
Cross-platform usually wins for enterprise. A single Flutter or React Native codebase ships to iOS and Android for roughly 1.1 to 1.3 times the cost of one platform, versus 1.6 to 1.8 times for two native builds. We recommend native only when the app depends heavily on device-specific hardware or performance.
An enterprise app serves hundreds or thousands of users across departments, not one team. It needs single sign-on, role-based permissions and audit logs. It must integrate with existing systems and pass a security review. Appmart plans for these needs during discovery, because adding them later costs far more.
Yes. Appmart rebuilds legacy desktop, Access and on-premise systems as modern web and mobile apps. The team audits your current system, migrates your data and replaces features in stages. Staff keep working throughout the switch. You can modernise one module at a time to spread cost and risk.
