Want to change the imagery on your smartphone? You'll find plenty of help with the best wallpaper apps. We've rounded up the top apps for both iOS and Android.

Choosing the best wallpaper for your mobile phone can be a fun and creative way to personalize your device. With so many options available, it can be overwhelming to decide which wallpaper to choose.

Apple includes some pretty nifty wallpapers for its mobile devices as part of iOS, and the iPhone is famous for having some of the most beautiful and unique wallpaper designs on the planet ...