User pbrandes_eth on Reddit did an interesting test with their LG G4 and the effect that Facebook and Facebook Messenger has on performance.
Using an application called DiscoMark, they tested a series of application start up times with these two apps installed and not installed. Without these two Facebook apps installed, applications started 15% faster than with them installed.
Using an application called DiscoMark, they tested a series of application start up times with these two apps installed and not installed. Without these two Facebook apps installed, applications started 15% faster than with them installed.