You can only use the Suncorp Bank Secured App on one device. 

If you would like to use the App on a different device, you can transfer your Suncorp Bank Secured App registration to that device. Here’s how:

• Download the Suncorp Bank Secured App from Google Play® or the App Store™ onto the new device.
• Log into the Suncorp Bank Secured App on your new device using your existing Suncorp Bank Customer ID and password.