Correct me if I am reading it wrong, but doesn't the Android source code for COVIDSafe collect and transmit the device ID (Settings.Secure.ANDROID_ID) as part of the registration info when you register? COVIDSafe supports Android 6.0+, but it wasn't until Android 8.0 that Android made this field unique to each combination of app-signing key, user, and device (rather than simply an unanonymized device ID). Device ID isn't mentioned in their privacy policy, so it would be a breach of their privacy policy, right? It would enable them to track your device, in addition to knowing your phone number, name, postcode, age range etc. You can change your phone number, but you can't change your device ID unless perhaps by doing a factory reset of the phone or buying a new phone that uses Android 8.0+.
The COVID Safe app was already released (although not fully functional on the server side yet) but the Google and Apple APIs are not available yet, so doesn't that mean that it isn't using the Google and Apple APIs? At least currently, any way.
According to the Australian COVIDSafe app's privacy policy, when you register for the app, after you successfully enter a PIN sent by SMS, it transmits the following info to the Australian authorities: your mobile phone number, the name you enter, the age range you enter, the postcode you enter. The reasons for each are explained in the policy. This data is stored in the cloud. I don't see why the registration info (I'm just talking about the registration info, not the Blutooth-related data) can't simply be entered later, or stored locally on the device and not uploaded until, when and if, the user volunteers to share their registration info with health authorities, e.g. as a result of being notified that someone that was near them has tested positive for COVID-19. If this info wasn't transmitted as part of setting up the app, I expect the uptake of the Australian COVIDSafe app would be significantly higher.
I am also still waiting for Australia to publish the source code for their COVIDSafe app...
