Originally Posted by
YI88
I generally agree with the QR codes. The state systems appear to be more reliable than the Commonwealth Covidsafe app which is never credited with finding any cases.
Fortunately I was an early adopter of the NSW QR app and I don't use it for anything other than QR codes. So the name is a pseudonym, and I have not added more recent features like history and reminders. However the phone number is correct. If I have been to an exposure site I want to know about it.
The system does remember and display your last check in and out but not earlier visits if you don't enable history. So if you are concerned about your privacy just remember to check in and out of the first take-away coffee shop after you have finished elsewhere.
For things like claiming "dine and discover" vouchers I use a PC, not the QR phone.