We all know that the popularity of Mark Zuckerberg’s Facebook which was launched back in 2004 and has successfully completed its 15 years. It has achieved a Five billion installation. Only pre-installed Google apps like Play Services, YouTube, Maps, etc. have passed that milestone, but now Facebook has just joined the elite club.
The data was taken from Play Store listing itself and the Facebook app has over five billion installations, coming almost exactly five years after it passed one billion installs. Facebook was the first non-Google app to pass that milestone as well.
Yes, it is true that not only Facebook but some other non-google apps have too reached this height. Facebook has also made deals for years to pre-install the app on phones from Samsung, LG, and others.