This app was mentioned in 9 comments, with an average of 1.00 upvote
Home screen Nova Launcher: 5x6 grid Icons: Domo
I always keep coming back to
https://play.google.com/store/apps/details?id=kov.theme.domo
Domo - go back to it a lot. https://play.google.com/store/apps/details?id=kov.theme.domo&hl=en
I like the Domo icon pack. Has a little depth, while maintaining a flat-tile feel.
Domo Icon Pack :) I had a hard time deciding between this and Lumos by the same dev, but they're both great!