Opt-In Pop-Up Compatibility

Hi There,

I am trying to create an optin popup that is visible while my ultimate coming soon page is active, and pops up when you enter the site for the first time. I understand that to use the shortcode to link to those types of plugins, I will need to upgrade to Pro. However, can you confirm whether or not the shortcode for the below plugins is compatible with the Pro version of this plugin? Don’t want to purchase unless I know for sure it will work.

https://www.ads-software.com/plugins/icegram/

https://www.ads-software.com/plugins/popup-with-fancybox/

https://www.ads-software.com/plugins/ultimate-coming-soon-page/