Message Plus App starts itself on login macOS Mojave 10.14.4
Enthusiast - Level 2

Message Plus App Version 2.5.2 (2.5.2) somehow adds itself to my "login items" so that it starts first without my permission and without any user preference to turn this incredibly garbage activity OFF.  I've seen previous posts from a large number of people with the same question/problem, some as far back as 2014 --- 5 years!  Verizon obviously doesn't give a dirt about fixing this so if anyone has a fix I'm listening.  Oh, forget the stock answer about uninstalling & reinstalling the application because it's garbage!  Removing a garbage app and then reinstalling the same garbage app and then wondering why you're suffering from garbage is totally garbage eh!