How does COVIDSafe compare to Europe's contact tracing apps?
ABCCOVIDSafe was sold as Australia's ticket out of lockdown. And although we do not yet have sufficient empirical data comparing the performance of available models, she suggested it's likely apps built using the Google-Apple framework will work more reliably than COVIDSafe because the Bluetooth detection technique is built into the devices' operating systems. But there is also concern in Europe that exposure notification apps built using the Google-Apple API could be used to track location, especially on Android. The implementation of Bluetooth on Android has long been "inextricably linked" to location permissions Dr Teague said, as some non-contact tracing apps use the technology to work out a user's location. Stay up-to-date on the coronavirus outbreak Download the ABC News app and subscribe to our range of news alerts for the latest on how the pandemic is impacting the world The COVIDSafe version of Android as well as apps made using the Google-Apple API ask for location permission when the app is downloaded — although all insist location is not recorded as part of the contact tracing process.