Reco is a theme created by EstudioPatagon excellent for magazines, blog, digital freebies, mockups and others.
Demo: https://themeforest.net/item/reco-minimal-theme-for-freebies/22300581
Fribbo is a Freebies Blog & Freemium Blog WordPress Theme.
Demo: https://themeforest.net/item/fribbo-freebies-blog-wordpress-theme/25587347