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by Im_Mr_Manager 2987 days ago
AFAIK device uuid has been unique to device+app for at least 2 years now (iOS).
2 comments

device + app having a unique UUID has been going on longer than that.

3 years ago uber got popped for this:

https://www.theverge.com/2017/4/23/15399438/apple-uber-app-s...

I can tell you that fingerprinting is still possible today.

It’s company not app on iOS, you get a new one if you delete every app from one publisher