Apps similar to Wallpio - Live Wallpapers include Wallpaper Engine. It's paid, but Paperize and WallYou are free. Other options are Panels Wallpapers, Zedge, WallMan and Wallpapers. There's no shortage of Wallpapers Hubs like Wallpio - Live Wallpapers, with more than 25 alternatives for Android, iPhone, Windows, the web and iPad.
Wallpaper Arts — has a fresh collection of HD/FHD resolution wallpapers (Abstract, Line Arts, Gradients, Seasonable, Sea Sky, Cloud, Winter, Mountains, Field, Beach, Sunset, Sunrise, Flowers, Waterfall, Animals, Vehicles, etc) that looks great on all smartphones.
Bumpy Walls is a free app that has a large varities of 4K (UHD | Ultra HD) as well as Full HD (High Definition) wallpapers | backgrounds.
Evolve Wallpapers offers a delightful array of designs made specifically for modern mobile devices, all in stunning 3k resolution.
