The Citadel Paint App is getting released on September 15th along with a competition to give 5 downloaders a free set of paints! Definitely I am going to be in on this one, and so should you.
via Warhammer Community
https://www.warhammer-community.com/2017/09/06/citadel-paint-app-release-date-and-huge-competition-announced-sep-6gw-homepage-post-1/
"To celebrate the release of this revolutionary painting app, we’re running a competition to give 5 early downloaders a free set of every single base, shade and layer paint in the Citadel range!
That’s well over 100 paints!"