This app is great! But just one thing... – Walli: Cool Wallpapers HD, 4K Review

One day my friend showed me this app before I got it. She told me that you can favorite pieces of art and your background will change to One of your favorited pieces every hour. Then, she showed me how to do it on my phone, but apparently it was not available. She has a Google phone and I have an Apple phone but I am still very disappointed that my background could not change automatically every hour, since that sounded very cool. Other than that I love this app!!!
Review by AVAcadoNCE on Walli: Cool Wallpapers HD, 4K.