Deleted after last update – Walli: Cool Wallpapers HD, 4K Review

I used to love this app — loved the diversity of the artists and their creations. But the last update seems to have brought more ads and strange noises to the user experience. While browsing, I'd get these bizarre blip noises and an occasional drop-down notification. I get the need to monetize your product, but maybe offer an option to pay to remove ads? Or a subscription?
Review by radiofreekevin on Walli: Cool Wallpapers HD, 4K.