From initial idea, through to launch and support, we turn your bold vision into a functional, cross-platform mobile app.
We disrupt business verticals with cloud-native, scalable and robust mobile applications focused on customer experience (CX), streamlining workflows and driving competitive edge.
A leading mobile app design and
development agency in Sydney with over
15 years experience & a proven track record.
At Designpluz, we work with driven business leaders from established brands to emerging tech
startups, delivering powerful mobile apps.
MYER
Developed and maintained warehouse resource management software, ensuring optimal performance and scalability.
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
Designed and implemented a custom software integration between SAP ERP and INEIGHT (project controls software) to streamline workflows.
Hillsong
Mobile donations form with payment gateway integration.
Metro Finance
Migrated an in-house .NET application to Azure PaaS with minimal downtime and established a foundation for future microservices-based development.
Site360
Geofenced visitor management & fully customizable workflow forms.
Acorn Rentals
Built a custom accident replacement vehicle system that automates the entire rental process-from application to vehicle return-improving efficiency and user experience.
TaxToday
Streamlining instant refunds with highly secure cloud native application.
With 40+ In-house experts, our team has proficiency resulting in significant time and cost savings.
We have developed a comprehensive & well tested library of core components, allowing us to focus more on delivering business value rather than wasting time on technical, re-used infrastructure.
Case Studies
We pride ourselves on the work we deliver and the outcomes we achieve for our clients everyday.
Site360
Site360 is a mobile application with an admin portal designed to assist businesses in managing their visitors and ensuring compliance with business protocols.
View case study- 100,000 users a day
- iOS & Android
- Web & mobile app

Financial Planning Software
Digitalising (SaaS) a complex financial model & building a feature rich, end-to-end and AI customised user journey.
View case study- Digitalised a complex financial model
- Cloud native microservices architecture
- AI personalisation integration
- 800,000+ lines of code
- Production support & enhancements

Tax Today
Streamlining instant refunds with highly secure cloud native web application.
View case study- Dedicated customer portal
- Streamlined refunds
- Automated reconciliation
- Credit/Risk check automation
- Reduced phone traffic

Anglicare
Anglicare, a non-profit aged care organisation in NSW, needed a solution to streamline visitor management.
View case study- Integration with service management software ARCHIBUS.
- Multilingual support & elderly focused design
- Kiosk, web & mobile ready
- Integration with 3rd party software (Archibus)
- Streamlined visitor management & reduced administrative effort


Bring your mobile app idea to life with modern & creative UI/UX design and powerful code.
Meet our Director/Software Architect for a free 60-minute consultation at our Sydney office.
Get startedTestimonials
Discover what our clients have to say about their experiences with us.
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Steve Jenke
Site360
I have been working with Designpluz for the past year, and found the team to provide fantastic support in leading various projects from idealisation, scoping, design implementation to review.
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
David Philips
Biode
We have enjoyed working with Jag, Shaun, and several of Designpluz’s developers over the past 18 months. The Designpluz team has allowed us to accelerate the time to market for our platform, translating to money in the bank and added scale to our internal development team without the risks, time delays, and costs associated with hiring new staff.
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Shashi Singh
YourOSHC
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.
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Sara Gill
NobleOak
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, they are happy to take on our questions and feedback and work quickly to iterate. Would recommend.
Services Provided
- Branding
- Graphic Design
- UI/UX Design
- Marketing Collaterals
Have a look at the cutting-edge
technologies we use.Our numbers tell our story
We design and develop high-caliber mobile apps and websites.
100Five-star Google reviews showcasing our commitment to excellence.40In-house technology experts driving innovation and quality.50,000Australians use our software every day to streamline their work1,000Successful projects delivered with precision and expertise.100Australian-owned family business with 15+ years of proven reliability40Processed annually through our software, empowering businesses.Our App Development Process
We apply years of software development mastery to make complex processes simple for our clients.
Step 1 - Requirements Analysis
We start by conducting in-depth discovery sessions to understand your business objectives, target audience, and unique challenges. Through collaborative workshops, we identify the core problem your app will solve and define measurable success metrics – whether revenue growth, user acquisition, or product-market fit.
This phase establishes:
- Clear product vision aligned with business goals
- Documented functional and technical requirements
- Validated user pain points and desired outcomes
- Prioritised metrics for measuring success
By investing time in comprehensive discovery, we ensure the final solution delivers real value to both your users and your business.
Step 2 - Scoping & Project Planning
We start by defining the complete project scope, including core features, technical specifications, and development milestones. Our business analysts work closely with you to create detailed user stories that document every user interaction, functional requirement, and technical consideration for your app.
These user stories serve multiple purposes:
- Development blueprint for our engineering team
- Cost estimation framework for accurate budgeting
- Future roadmap for post-MVP enhancements
- Our planning approach includes:
- Phased delivery strategy for iterative releases and early user feedback
- Resource breakdown with required skillsets, estimated effort, and development rates
- Clear deliverables for each project phase
This structured process ensures your app launches quickly with an MVP while maintaining the flexibility to scale with your business growth.
Step 3 - UI/UX Design
We transform your app’s functionality into an intuitive and visually engaging experience. Our design process begins with low-fidelity wireframes to validate user flows, followed by high-fidelity prototypes that incorporate your brand identity—colors, typography, and visual style—ensuring a cohesive look and feel.
Key focus areas include:
- User-Centered Design: Streamlined navigation and clear calls to action that minimise friction
- Visual Consistency: A polished interface that aligns with your brand while enhancing usability
- Efficiency Optimisation: Reducing steps to complete key tasks (e.g., fewer clicks to conversion)
Through iterative testing and feedback, we refine the design to ensure it not only looks great but also delivers a seamless experience tailored to your users’ needs.
Finally, the team delivers a high-fidelity prototype that can be used to promote your app to investors if required.Step 4 - Development
Using Agile methodologies, we build your app in 2-week sprints with continuous integration. The process includes backend development, API integrations, UI development and feature implementation with modular, documented code. Regular staging builds allow for early testing and course correction. We emphasize clean architecture principles to ensure scalability, security, and maintainability—critical for long-term success in evolving mobile ecosystems.
Step 5 - Testing & Quality Assurance
A dedicated QA team performs comprehensive testing across devices and OS versions. We execute functional, performance, security, and usability tests, followed by beta testing with real users. Identified issues are logged, prioritized, and resolved through iterative cycles. This rigorous process ensures your app meets enterprise-grade reliability standards before launch.
Step 6 - Deployment & Ongoing Support
We manage app store submissions and oversee phased rollout strategies. Post-launch, we monitor performance metrics, user feedback, and crash reports.
Ongoing support includes feature enhancements, security updates, and scalability improvements—all backed by clear SLAs. This long-term partnership approach helps sustain app success in competitive markets.