Too many ads.
I get the developers want to make money from their app, but the amount of ads and how they are displayed is obnoxious. Not only are there pop-up ads, but every few wallpapers are eclipsed by an ad. The wallpaper that is eclipsed by the ad could very well be one that I wanted, but I can no longer see it even if I swipe back and forth. Thats not going to get me to pay. Ill be won over when the app has a good gallery (not just swiping) and one that isnt obnoxious with ads before I pay for it.
THiNKB4UPiNK about
MyScreen - Live Wallpapers