Plugin Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation updated today with vers 2.16.12
The plug-in is renewed at Monday 2 December 24. The v is tested at 6.6.2.
At this time it got 1000000 installs at many WP sites.
The first version was downloadable on Sun 26 Apr 2015, and it is downloaded 116060024 times.