Firefox: Private, Safe Browser App Reviews

The Firefox: Private, Safe Browser app recently received 1 positive reviews on iPhone, iPad, and Android devices. Users in the United States have given Firefox: Private, Safe Browser app an average rating of 4.50 out of 5 stars, based on a total of 91K ratings since its release on Sep 24 by Mozilla. Can you share your positive or negative thoughts about Firefox: Private, Safe Browser?