Matix

Is the app open-source or closed sourced? I would like to take a look at it and maybe update it

I've seen in the recent announcements that apparently there is an Android app for ad focus. Sadly, I was not able to access the apps page on the play store and cannot find it by searching for it. This is the Link from the announcement: https://play.google.com/store/apps/details?id=searesoft.adfoc.us&hl=en Can someone maybe give the right link to the app?