Mobile App Development in
Sydney
Custom iOS & Android apps that engage and retain
We build powerful mobile apps for Sydney businesses — from loyalty and ordering apps to full enterprise solutions. Native performance, beautiful design.
Serving Blacktown, Parramatta, Penrith, Seven Hills, Kellyville and all of Western Sydney.
The Best Choice for Mobile Apps in Sydney
TotalBiz is a Sydney-based digital agency serving businesses across Western Sydney since 2020. We offer mobile app development as part of a complete suite of digital services — meaning everything works together seamlessly.
Sydney-based team — on-site support available
Fast delivery — most projects completed in 2–4 weeks
No lock-in contracts — month-to-month available
150+ projects delivered across Western Sydney
Dedicated support — call us on 0434 358 263
“TotalBiz transformed our store completely — POS, loyalty app and digital signage all in one go. Incredibly professional and they understood exactly what a busy grocery needs.”
Kumar S.
Grocery Store Owner · Seven Hills NSW
Getting Started is Simple
Fill in our free onboarding form — takes 5 minutes.
We call within 1 business day with a quote and plan.
We build, deliver, train your team and support you ongoing.
Mobile Apps Across Western Sydney
We provide mobile app development to businesses across all of Western Sydney.
Common Questions
How long does an app take?
Simple apps 8–12 weeks. Complex apps with payments 16–24 weeks.
App Store submission included?
Yes — full Apple App Store and Google Play submission and support included.
Ready to get started with Mobile Apps?
Free consultation · No commitment · Response within 1 business day