Mobile App Development
for Perth, Melbourne, Sydney, Brisbane businesses.
We build custom mobile apps for iPhone, Android and cross-platform. Field worker tools, customer-facing apps, booking systems, companion apps for your existing platforms. Built for how your business actually operates.
Perth-based. Australia-wide. Fixed-price quotes. Full code ownership.
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Mobile Apps That Your Team and Customers Actually Use
Not every business needs a mobile app. But when your team works in the field, your customers want self-service from their phone, or your existing systems need a mobile front door, a well-built app changes how the business operates.
We build custom mobile applications for Australian businesses. Cross-platform apps that run on both iPhone and Android. Native apps when the project demands it. Field tools with offline support. Customer apps with push notifications, payments and booking. Companion apps that extend your existing web platform to mobile.
HELLO PEOPLE is a Perth-based app development company. We use React Native, Flutter, Swift and Kotlin to build apps that integrate with your backend systems, your accounting software, and whatever else your business runs on.
When your team needs mobile access
If your business deals with any of these, a custom mobile app is probably the missing piece.
Field teams working blind
Your crew is on site but the office has no idea what is happening until they drive back and fill in a form. Photos get texted, notes get lost, timesheets arrive days late.
Customers calling for things they should do online
Booking appointments, checking order status, requesting quotes. Your team handles these by phone and email instead of letting customers do it themselves from an app.
No connectivity, no work
Your team hits dead zones: mine sites, rural areas, underground floors, basements. The web-based system goes down, data capture stops, and catch-up happens at the end of the day.
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Tell us what the app needs to do
Field tools, customer apps, booking systems, offline access. Tell us what you need and we will come back with a practical recommendation.
Mobile apps by use case
These are the most common mobile apps we build for Australian businesses. Each one solves a specific operational problem.
Mobile job management for field teams
Your technicians, tradies and field crews receive jobs on their phone, see the address, check the scope, and start work. Photos, notes, time logs and completion checklists all captured on site. No paperwork back at the office.
Offline mode is built in. Your team keeps working in basement car parks, rural sites and mobile dead zones. Everything syncs the moment signal returns. GPS stamps confirm where and when work happened.
Completed jobs flow straight into invoicing. The office sees real-time progress without calling anyone. If you are running field operations on paper or spreadsheets, this is where it changes.
Job management software →Mobile timesheets and time tracking
Your team clocks on and off from their phone. GPS verification confirms they are on site. Break times, travel time, overtime and different pay rates all captured accurately without anyone filling in a paper form at the end of the week.
Managers approve timesheets from their phone with a tap. Flagged entries (early starts, missed clock-offs, unusual hours) get highlighted automatically so issues are caught before payroll.
Data flows into your payroll and accounting software so there is no double-handling. If your crew is still texting hours or scribbling on dockets, you are losing money to rounding and guesswork every single pay run.
Timesheet & time tracking software →Mobile safety checklists and compliance
Pre-start checklists, site inductions, incident reports, hazard logs, toolbox talks. All completed on a phone or tablet, with photo evidence, digital signatures and GPS-stamped timestamps. Stored centrally, searchable instantly.
When an auditor asks for records from six months ago, you pull them up in seconds instead of digging through filing cabinets. Overdue inspections and expired certifications trigger automatic alerts before they become a problem.
We build these for construction, mining, healthcare, manufacturing and facility management. If your safety processes still involve clipboards and carbon copies, you are carrying more risk than you realise.
Compliance & safety software →Mobile booking and scheduling apps
Your customers book appointments, classes, consultations or services straight from their phone. Real-time availability. Instant confirmation. Push notification reminders that cut no-shows by 30 to 50 percent.
The app handles payments at booking, waitlists when sessions fill up, cancellations and rebooking. Your admin team stops playing phone tag and your calendar fills itself.
Works for clinics, salons, fitness studios, trades businesses, consultants, cleaners. Anyone who books time with customers. We connect it to your calendar, payment gateway and CRM so nothing falls through the gaps.
Booking & scheduling software →Mobile dashboards and real-time reporting
Revenue, pipeline, job progress, cash flow, team utilisation. The numbers your leadership team checks every morning, available on their phone wherever they are. Not a PDF emailed on Friday. Live data.
Pull from multiple sources: your accounting software, CRM, operations platform, project tools. One screen, one truth. Tap into a number to drill down into the detail behind it.
Useful for business owners who travel, project managers who visit sites, and sales leaders who need pipeline visibility between meetings. If your team still waits for someone to compile the monthly report, this replaces that.
Dashboard & reporting software →Mobile customer self-service portals
Your customers check order status, view invoices, download documents, submit requests and track progress from their phone. No phone call. No email. No waiting for business hours.
Push notifications let them know when something changes: quote ready, job complete, invoice issued, delivery dispatched. They stay informed without your team lifting a finger.
Reduces inbound support calls and gives your customers the experience they expect from a modern business. We build these as standalone apps or as mobile-optimised extensions of your existing web portal.
Customer portals & self-service →
Field app that helped HVAC techs complete 25% more jobs per week
We built a mobile field app for HVAC technicians. Job checklists, photo capture, compliance forms, time tracking and automatic Xero invoicing from the field.
Read the full case study →What a custom mobile app gives your business
Offline access, push notifications, device features, native performance. Here is what mobile app development actually delivers.
Your business in every customer's pocket
A mobile app puts your service, your booking system, your loyalty programme, your communication channel right on the home screen of every customer's phone. No browser, no URL, no searching.
Push notifications bring people back. A well-built app becomes a daily touchpoint, not a website they visit once and forget.
Works where Wi-Fi does not
Field workers on mine sites, delivery drivers between drops, sales reps at client offices. Your team does not always have reliable internet. Mobile apps can work offline and sync when connectivity returns.
That means data capture, form submission, photo uploads and job updates keep happening even when the signal drops out.
Camera, GPS, push notifications and more
Mobile apps access hardware features that web apps cannot. Camera for photo documentation. GPS for location tracking. Push notifications for real-time alerts. Biometric login for fast, secure access.
These are not gimmicks. They solve real business problems. Photo evidence on job sites. Driver location for dispatch. Instant alerts when something needs attention.
Performance that users actually notice
Native and cross-platform apps are faster than mobile websites. Smoother animations, instant navigation, no page reloads. Your team and customers get a tool that feels responsive instead of clunky.
For apps that staff use dozens of times a day, that speed difference adds up. Less friction means faster work and fewer complaints.
Integrated with your backend systems
The mobile app talks to your web portal, your accounting software, your CRM, your job management system. Data entered on the phone shows up everywhere it needs to be, instantly.
No duplicate entry. No emailing photos back to the office. No waiting for someone to update the spreadsheet. The app is the front door to your whole operation.
How we price mobile app development
No hourly billing that spirals. No vague estimates. Here is how we approach pricing.
Free 15-minute call
Tell us what the app needs to do. We will give you an honest answer on whether mobile, web, or both is the right approach, and what the realistic next steps look like.
Fixed-price quote
After a free consultation and discovery phase, you get a fixed price for the project. No hourly billing. You know what it costs before development starts.
Staged delivery
We build in phases, each delivering working features to TestFlight and Google Play beta. You see real progress, test on real devices, and pay in milestones tied to what has been delivered.
How the Project Works
Every app is different. The process adapts, but the structure stays the same.
Our field crew used to text photos back to the office and fill in paper forms at the end of the day. Now they capture everything on the app — photos, notes, time, GPS — and it syncs straight to our system. We invoice the same day instead of three days later.
Mobile app development by industry
Every business is different. Here is how we tailor mobile apps for the industries we work with most.
Trades & Construction
Job tracking, photo documentation, safety checklists, time capture and GPS logging. Field teams use it on site, office staff see updates instantly. Integrates with simPRO, ServiceM8 and Tradify.
Healthcare
Patient apps for appointment booking, results access and medication reminders. Staff apps for clinical workflows, patient tracking and referral management. Australian health data compliant.
Logistics & Transport
Driver apps with route optimisation, proof of delivery, compliance checklists. Dispatch dashboards with live GPS tracking. Customer apps for shipment tracking and ETAs.
Mining & Resources
Safety reporting, asset inspections, shift management and compliance tracking. Offline-capable for remote sites. Built for rugged Android devices and harsh conditions.
Hospitality & Food
Order-ahead apps, table booking, loyalty programmes, menu management. Kitchen display integration. Push notifications for promotions and order status updates.
Retail & eCommerce
Shopping apps, in-store experiences, click-and-collect, barcode scanning for inventory. Connected to Shopify, BigCommerce, Square and your fulfilment systems.
Why HELLO PEOPLE
We build, not just advise
We write the code, design the interface, deploy the systems, and support them long-term. No subcontracting, no offshore handoffs.
Fixed-price quoting
You get a clear price before we start. No hourly billing that spirals, no surprise invoices at the end of the month.
Built for Australian business
We understand BAS, super, award rates, Australian privacy law, and the tools local businesses actually use: Xero, MYOB, ServiceM8, Tradify.
Senior team, direct access
You talk to the people building your software. No account managers, no project managers relaying messages, no ticket queues.
Full code ownership
You own everything. The code, the data, the hosting. No lock-in. No proprietary platforms you cannot leave.
Common questions about mobile app development
Do I need a mobile app or would a web app be enough?
If your users need offline access, push notifications, camera or GPS, or if having an icon on their home screen matters for engagement, a mobile app makes sense. If the tool is mostly used at a desk or only needs a browser, a responsive web app is usually cheaper and simpler. We will tell you honestly which approach fits your situation.
How much does mobile app development cost?
Every project is different, so we do not publish fixed price ranges. We offer a free initial consultation to understand your requirements, followed by a discovery phase. After that, you get a fixed-price quote. No hourly surprises. Book a free 15-minute call and we will give you an honest steer.
How long does it take to build a mobile app?
A focused app (a field tool, booking system, or companion app) typically takes 10 to 16 weeks. Larger apps with complex features, multiple user types and backend integrations may take 16 to 24 weeks, delivered in phases so you see working builds early via TestFlight and Google Play internal testing.
Should I build for iPhone, Android, or both?
For most Australian business apps, both. Cross-platform frameworks like React Native and Flutter let us ship one app to both App Store and Google Play at roughly 60–70 percent of the cost of building two separate native apps. We recommend native only when deep hardware integration or specific platform features require it.
Do you handle App Store and Google Play submission?
Yes. We manage the full submission process: app listings, screenshots, descriptions, review compliance, signing certificates, staged rollouts and beta testing via TestFlight and Google Play internal tracks. We also handle updates and version management after launch.
Can the app connect to our existing business systems?
Yes. We integrate mobile apps with Xero, MYOB, Salesforce, HubSpot, Shopify, simPRO, ServiceM8, Deputy, Stripe and dozens of other platforms via APIs. The app becomes another channel into your existing data, not a separate silo.
Do I own the app and the code?
Yes, 100 percent. Source code, designs, App Store and Google Play accounts, backend infrastructure. All yours. No licensing fees, no lock-in. The accounts are in your name from day one.
What about ongoing maintenance after launch?
iOS and Android release major updates every year, and your app needs to keep pace. We offer monthly support plans covering OS compatibility updates, bug fixes, new features, performance monitoring and App Store compliance. Most clients stay with us because we already know the codebase.
Get Started
Ready to put your business in your team's pocket?
Whether it is a field tool, a customer app or a companion to your existing platform, it starts with a conversation. We will tell you what makes sense and what it costs.
Describe the Problem You Want Solved
Who uses the app, what they need to do, and where they will use it. Give us the basics and we will come back with a clear recommendation and realistic cost.
Prefer a quick chat? Call 0425 531 127 – we're Perth-based and we answer the phone.
