Mobile App Development

Native iOS, native Android, and cross-platform apps built in Australia for small business. Free working prototype before you commit.

AusWeather AU — Built and Shipped by Us

A native weather app for Australia on iOS, macOS & Android — designed, developed, and submitted to the App Store and Google Play from our Melbourne studio. Real proof we ship — not just slides.


AusWeather AU app icon View on the App Store → Get it on Google Play →

Free · iPhone, iPad, Mac & Android · No ads, no tracking

Live severe-weather warnings, national rain radar, river gauge heights, and farmer-specific forecasts for every corner of Australia — built for locals, not adapted from a global product.

Live BOM-style severe-weather alerts National precipitation radar + satellite River gauge heights & flood status Spray windows, frost & ET₀ for farmers Home-screen widgets & custom locations Privacy-first — no analytics or trackers

Native Swift & SwiftUI · StoreKit subscriptions · iOS 17+ / macOS 14+ · Designed, built & submitted in Australia

Apps That Earn Their Place on the Home Screen

An app is only worth building if it does something your website can't. We'll tell you honestly whether you need one — and if you do, we build it properly, end to end, in Australia.


Native iOS

Swift and SwiftUI for the App Store. Face ID, widgets, Apple Wallet, Live Activities.

Native Android

Kotlin for Google Play. Notifications, background services, Google Pay.

Cross-Platform

React Native or Flutter — one codebase, both stores, when speed to market matters.

Progressive Web Apps

Installs from your site, runs offline, sends push notifications. Skips Apple's 30% cut entirely.

Internal & Field Apps

Job tracking, inspections, stock counts, timesheets — wired into the software you already run.

Booking & Loyalty

Customer apps for cafés, clinics, salons, gyms, and trades — bookings, points, repeat orders.

Do You Even Need One?

A surprising amount of our advice is "don't build one yet." We'd rather lose the project than waste your budget on an app the App Store will quietly bury.


App, or Mobile Site?

If customers visit a few times a year, a responsive site or PWA does the job for a fraction of the cost.

Apple's 30% Cut

If your model is subscriptions or in-app purchases, that maths matters. We walk you through it before you build.

Year-Two Cost Is Real

iOS and Android ship breaking changes every year. We're upfront about ongoing costs — not just the build.

The Install Wall

Convincing a stranger to install an app is a huge ask. We help you think through how they'll actually find it.

Our Process


01

Discovery

We work out who'll use it, what it needs to do, and whether you actually need an app at all.

02

Free Prototype

A clickable prototype of the core screens so you can hold it on your phone before any real cost.

03

Build

Short iterations — you see progress every couple of weeks, not three months of silence.

04

Submit & Launch

App Store and Google Play submissions, listing copy, screenshots, and review responses — handled.

05

Support & Updates

We keep your app compatible, secure, and current as Apple and Google ship updates — flat monthly.

Built in Australia

Designed, developed, and submitted from Melbourne. No offshore dev teams, no timezone gaps.

You Own the Code

Source code, store accounts, signing certificates — all in your name. Walk away with everything.

Ready to Experience the Calligo IT Difference?

Contact us today for an obligation-free consultation. Discover what it means to have a technology partner who truly understands your business.

Get In Touch Call 1300 401 844