Mobile app development in Sydney
iPhone, iPad and Android apps, designed, built and published by a small Sydney studio.
We write native Swift on iOS and native Kotlin on Android when an app needs to feel exactly right, or share one React Native codebase when that is the faster, simpler path. Either way, each platform gets its own conventions, widgets and notifications.
You get a working build every week that you can install on your own phone, and we handle App Store and Google Play submission, signing and review through to launch day. Our own apps, such as Doodle: Learn to Draw on the App Store, go through the same process.
What you get
Native or cross-platform
Swift and Kotlin when the app needs to feel exactly right, or React Native when one codebase is the better path. We tell you which, and why, in the scope.
Design you can click through
Flows and screens you can try before a line of code is written.
Weekly builds on your phone
A working build every week, installed on your own device, so you see progress rather than hear about it.
Store submission handled
App Store and Google Play listings, signing and review, through to launch day.
Backends when you need them
Accounts, sync and real-time servers, so a person's data stays with them across devices.
Support after launch
Updates as iOS and Android move, crash reporting once you are live, and new features as you need them.
Work we have shipped
Doodle: Learn to Draw
Step-by-step drawing lessons for every artist in the family, from three years old to adults.
Distil
The best ideas from great books, a few minutes a day.
Skyline
An Australian weather app built on the Bureau's own feeds, with a kids mode that changes everything but the forecast. Working title, in internal use.
How it goes
From prototype
to release.
- 01
Find the point.
Understand the people, the problem and what a useful outcome looks like.
- 02
Make it tangible.
Put a prototype in your hands. Test the idea while it is still easy to change.
- 03
Build it properly.
Build the interface, integrations and release pipeline.
- 04
Ship and improve.
Get it out into the world. Learn from real use and work on what comes next.
Questions.
- Do you build native or cross-platform apps?
- Both. Native Swift on iOS and native Kotlin on Android when the app needs to feel exactly right, or one shared React Native codebase when that is the faster, simpler path.
- Can you publish the app to the App Store and Google Play for us?
- Yes. We handle App Store and Google Play submission, signing and review through to launch day.
- How is a mobile app project priced?
- Every project starts with a short call, then a written scope with a fixed price or a sprint plan before any build work begins. Any change to the scope is agreed with you before the work starts.
- Will I see the app while it is being built?
- Yes. You get a working build every week that you can install on your own phone.
- Do you work with clients outside Sydney?
- Yes. The studio is in Sydney, inside JCR Computers, an IT company established in 2006, and we work with clients across Australia.
Other services: AI for business, Games, Web apps, Desktop apps.
Your move
Got a world
in mind?
Let's build itUnit G24, 320B Annangrove Road
Rouse Hill NSW 2155, Australia