MYER
Developed and maintained scalable Warehouse Resource Management software.
Custom App Development
Bespoke App Development for Enterprises and Startups
Anglicare
Mobile app with ARCHIBUS integration kiosk stand software development.
Visuals2Go
Cross platform mobile & tablet app for disabled people.
NobleOak
A complex financial model with end-to-end and AI customised user journey.
SydneyWater
Custom software integration between SAP ERP and InEight (project controls software).
Hillsong
Mobile donations form with payment gateway integration.
Metro Finance
Designed and developed a web application to manage & streamline shifts.
Site360
SaaS platform – Geofenced visitor management & fully customisable workflow forms.
Acorn Rentals
Custom accident replacement vehicle system that automates the entire rental process.
TaxToday
Streamlining instant refunds with highly secure cloud native application.
Custom Mobile App Development for Australian Enterprises
Designpluz is a trusted custom app development company in Australia, building customised web and mobile applications for enterprises seeking to better connect with customers. Custom apps are crucial for providing companies with a more visible and mobile workforce and better customer experiences, a need that is becoming increasingly important as the adoption of digital technologies increases.
Our custom app development services can help you create an application that enhances operational efficiency, improves service delivery, and provides long-term operational control, whether you are looking for a mobile app for your customers, an internal business platform, or an enterprise-class app. Our custom app development is geared towards your organisation.
Case Studies
We pride ourselves on the work we deliver and the outcomes we achieve for our clients everyday.
Our commitment to client satisfaction is evident through our genuine 5-star
google reviews
I have been working with Designpluz for the past year, and found the team to provide fantastic support in leading various projects.
Steve Jenke
Site 360
The Designpluz team has allowed us to accelerate the time to market for our platform, translating to money in the bank.
David Philips
Biode
I wish I could give you more than 5 Star for the work you have delivered for me Designpluz Team. Your work is fantastic and the professionalism is top notch.
Shashi Singh
YourOSHC
I’ve recently worked with the Designpluz team to develop our site, they have taken a complex offline model and built this into our website.
Sara Gill
NobleOak
I was looking for a design team that could build me a new website and solidify our brand in the market. If I were building a critical website in future, this would be my go-to team.
David Gleig
Bedbug Wholesale
Thx for helping us with our website design and development for our new venture. You made it really easy for us to consider the options available and delivered a great website which presents our services and capability succinctly and professionally to our target clients.
Manish Goklaney
Verveo
The team went above and beyond to launch earlier than expected and handled every challenge with patience and care. They were always responsive, easy to communicate with, and proactive in finding solutions.
Florencia Nicogossian
Topaz Furniture
Working with a dedicated project manager who was our single point of contact made communication seamless and efficient, which allowed us to go live on time and on budget
Mark Camilleri
Bremick
CRC have had a great experience with Designpluz on the development and implementation of our new website. They were thorough in their work making sure our specifications were met with accessibility in mind, and they provided a wonderful contemporary look.
Gwen Rogers
Community Restorative Center
Designpluz is an amazing company to work with! Everyone in their team is lovely to work and collaborate with. They always action task efficiently to make beautiful end results.
Amarni Story
New Age Veneers
Working with Designpluz was a great experience to build our Strathfield Plaza Website. Response time was commendable and overall result was great. Thanks to Mia and the Team!!
Matthew Woo
Strathfield Plaza
An experienced team, a bunch of great people, and simply amazing work. Designpluz was very patient with us as we chopped and changed our project
George Khoury
Knomis
Transparency is key in any partnership, and Designpluz excels in this aspect. They're upfront about their processes, timelines, and costs, which instills trust and confidence in their services.
Trinh Bui
Newington Lane
Priya and Mia have assisted us with our website updates and have been so professional, listening to what we wanted and providing us with updates throughout the process. ...they are so skilled at what they do and excellent at communicating with us on our level!
Joanne Baldwin
KU Legal
Priya and the team were fantastic to work with. They took the time to understand our brief, and deliver amazing results with high attention to detail.
Tommy Lim
SF Capital
The team at Designpluz are fantastic - quick responses; excellent work and just so easy to deal with particularly for website support. They are my go to for any website work.
Anthony Gray
MEAUST
Their answers to questions and general communication was very good which made the whole process a little easier.
Rob Archibald
Emjay Products
They are approachable, responsive, and have consistently taken the time to understand our marketing needs, accommodating all our requests with professionalism and efficiency. Looking forward to continued growth with Designpluz.
Jocelyn Szot
Nover
Our Numbers Tell Our Story
We Design and Develop High-calibre Application.
110
110+ Five-star Google reviews showcasing our commitment to excellence.
45
Over 45 In-house technology experts driving innovation and quality.
50,000
50,000 Australians use our software every day to streamline their work.
1,000
Over 1000 Successful projects delivered with precision and expertise.
100
100% Fully Australian-owned family business with over 18 years of proven reliability.
40
Over $40 Million Processed annually through our software, empowering businesses.
Custom Application Development Services
Custom Mobile App Development
We design and develop fully customised mobile applications tailored to your business models, operational workflows, and customer engagement strategy. We implement domain-driven design principles and flexible architecture patterns (microservices) to ensure long-term maintainability.
Cross-Platform App Development
With our expertise in cross-platform app development frameworks such as Flutter and React Native, we build mobile applications with a single codebase that run seamlessly on iOS and Android platforms. This ensures consistent UI behaviour across devices and simplifies maintenance.
Custom Enterprise Mobile Applications
Our custom app developers build enterprise-grade mobile applications that support internal operations, workforce management, and business-critical workflows. Employees can access dashboards, manage tasks, capture field data, approve requests, and generate reports in real-time.
Android & iOS App Development
Our custom mobile app developers build native Android applications using Kotlin or Java, and iOS applications using Swift. We utilise native SDKs, device-level capabilities (camera, GPS, biometrics, push notifications), and platform-specific UI standards to deliver seamless user experiences.
Mobile App Modernisation
Our developers modernise the legacy apps by refactoring them into Kotlin and Swift-based modular architecture. The team re-architects backend services, implements cloud services, enhances security protocols, and improves workflows and app responsiveness.
App Migration & Upgrade Services
We migrate legacy apps to modernised frameworks using staged rollout strategies and feature flagging. Our cloud migration service includes migrating backend services to serverless environments (AWS or Azure) to improve scalability.
Benefits of Custom App Development
Scalability & Flexibility
Whether you are expanding to new locations, adding more features, upgrading services, or launching new products, a custom mobile application adapts without needing a complete rebuild.
Seamless Integration Capabilities
Businesses have the flexibility to integrate the mobile app with their preferred third-party apps, like ERP, CRM, inventory management apps, and even AI-powered tools. Information flows smoothly and leads to better visibility.
Tailored Features for Business Needs
Instead of adjusting processes to fit an off-the-shelf app, custom mobile app development services build a tailored application with the features that fit your needs and interfaces that reflect your brand style.
Competitive Advantage
A bespoke mobile app gives your business a direct communication channel to connect with your customers immediately. Through push notifications, in-app messaging, and personalised updates, you can promote offers in real-time.
The core technologies powering our
app solutions.
Building future-proof bespoke applications tailored to specific business needs requires the right tools and technologies.
Why Choose Designpluz?
Focus on Performance & Security
As a custom app development company, we embed security at every layer and make the app performance-optimised. From efficient code architecture to latency-reduction strategies, our solutions are developed with consideration for Australian regulatory requirements to operate reliably under load while protecting sensitive data.
Transparent Communication & Reporting
Clients will always be kept updated throughout the entire development process with clear communication, workflow structure, and frequent project status updates. We create a backlog of user stories and plan sprint releases to get and integrate client feedback.
Cost-Effective Custom Solutions
When providing custom mobile application development services, we select the right technology stack based on long-term maintainability, licensing costs, and infrastructure efficiency. Our structured development process reduces future redevelopment costs and ongoing maintenance overhead, ensuring you get a high ROI on your investment.
Post-Launch Support & Maintenance
Through ongoing maintenance & support services, our team of mobile developers will maintain your mobile application to ensure the app is secure, up-to-date with industry trends, and meets the evolving user expectations.
Meet your expert team
Priya Songappan
Founder / Creative Head
Leads strategy, UI/UX, and the digital marketing team with 20 years of experience. Priya has worked with businesses of all sizes across diverse industries to drive sustainable business growth through design, strategy, and execution. She is deeply involved in projects from start to finish, as this is where her passion lies.
Jag Kandasamy
Director - Software, AI & Data
Jag has over 20 years of experience in architecture and delivery of enterprise software, large scale websites, eCommerce platforms and ERP integrations. He specialises in secure, scalable cloud architecture on Azure and AWS, ensuring reliable delivery and high-performance solutions from strategy through to deployment and support.
Shaun Cooper
Technical Project Manager
Experienced project manager from a technical background with great communication & client management skills. Shaun has a transparent approach towards projects and has a great eye for detail, resulting in perfection. Approaches projects in a proven, methodical manner, ensuring timely delivery and accurate budget management.
Subanki Chandrasekaran
Technical Business Analyst
Subanki is a Technical Business Analyst with over 15 years of experience helping organisations deliver successful digital solutions. She enjoys turning complex business challenges into clear, practical requirements and works closely with clients, designers, and developers to deliver solutions that are intuitive, scalable, and aligned with business goals.
Murugesan Thangavel
Head of Technology and Delivery
Leading the delivery of enterprise software, web, mobile, and cloud solutions, Murugesan brings over 15 years of industry experience. He brings a wealth of knowledge in Microsoft technologies, Azure, AWS, microservices, and enterprise integrations, enabling companies to modernise their operations with secure, scalable, and high-performing digital solutions.
Veerakumar Krishnasamy
Senior Software Tester
Veerakumar has 7+ years of software testing experience and is well-versed in software automation, manual testing, API testing, database testing, and CI/CD integration. He has extensive experience in Selenium, Playwright, Java and C# and contributes to achieving reliable enterprise software releases quickly and at top quality.
Muthukumar Mathivanan
Senior Frontend Developer (Angular)
Having developed responsive web applications for over 9 years across healthcare, digital wellness, and skilled labour management, he has established strong expertise in Angular development. He has a keen interest in frontend architecture, user experience, and performance, which aids in providing high-quality digital solutions and engaging user experiences.
Our Custom App Development Process
Step 1
Requirement Gathering & Planning
We plan and discuss the mobile app requirements, target audience, feature prioritisation, and integration requirements with your team and stakeholders. We write user stories to help in defining the project scope, which assists in estimating the completion date and timelines.
Step 2
Wireframing & UI / UX Design
We implement a WYSIWYG (What You See Is What You Get) approach to ensure that the mobile app can be visualised before development even starts. We create low-fidelity wireframes for layout and feature placement validation, and high-fidelity wireframes to stimulate real app behaviour.
Step 3
App Development
As per the selected technology stack (native or cross-platform), we follow an agile sprint cycle with version control, peer code reviews, and continuous integration to maintain code quality and scalability.
Step 4
Testing & Quality Assurance
Our testing team conducts unit, integration, device compatibility, and performance testing under various loads using automated and manual testing approaches to ensure application stability and functionality.
Step 5
Launch & Deployment
We manage the entire deployment and launch process, including Google Play Store and App Store submissions. The backend services are deployed on cloud infrastructure with monitoring, logging, and failover configuration in place.
Step 6
Ongoing Support & Maintenance
Post launch, we provide ongoing maintenance and support services, which include OS compatibility upgrades, dependency updates, bug resolution, feature enhancements, and infrastructure scaling.
Frequently Asked Questions
How long does it take to build and launch a custom mobile app?
The time needed to develop a solution highly depends on what is part of its scope, as well as how complex the solution is and what additional features or integrations may be required. Many custom mobile application development projects follow a phased release process so that core features can be rolled out first and then enhanced later.
Can you develop custom apps for both iOS and Android platforms?
Yes, mobile applications are built natively or cross-platform for both Android and iOS platforms by mobile app developers.
What technologies do you use for custom app development?
For custom app development, we utilise a range of modern technologies and frameworks, such as Kotlin, Java, Swift, Angular, React Native, MERN, Xamarin, and Azure and AWS for cloud environments, and Microsoft SQL Server for the database.
Will my app be scalable for future growth?
Custom-built applications are built with architectural scalability to accommodate potential future enhancements of features and additional levels of integration, and to handle additional users as the business expands.
Can you integrate third-party applications with Azure?
Yes, mobile application integration services can connect mobile applications to several different platforms, including CRM, ERP, analytics tools, and third-party integrations, to create an efficient data exchange and streamline business processes.
