• Bank on the go – pay your bills, set up automatic payments and more, 24/7.
  • Quick access - no need to log-in to check balances or transfer money.
  • Block a credit or debit card immediately if you lose it.
  • Choose biometrics to log-in – either Face ID, Touch ID, or PIN with iOS or Fingerprint or PIN with Android. 
  • Find your nearest ATM or branch quickly.
  • Easily manage your cards to work better for you.

Explore Westpac One.

Get the app.


Register for Westpac One

Call 0800 400 600 and press ‘6’ and we’ll sign you up. Overseas? Call +64 9 912 8000 (International toll charges apply).
Or visit your local branch

Check your device

Your device will need iOS 15.0 and above, or Android 7.0 and above to use the Westpac One app.
If your device is incompatible, simply use your web browser to login to Westpac One.


Download the Westpac One app at the App Store for iOS or Google Play for Android.

Next steps.

Get the Westpac One app for iPhone/iPad

Download now

Get the Westpac One app for Android

Download now

Things you should know.

Westpac One® App Terms and Conditions which incorporate Westpac’s General Terms and Conditions apply.

iPad, iPhone and iPod Touch are trade marks of Apple Inc. App Store is a service mark of Apple Inc. Android is a trademark of Google Inc.