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.

But I was shocked when I realized none of my friends were on this app or knew you could make cool iPhone wallpapers on it. I felt like I had to shout from the rooftops how fun this app is.

Apple today updated its Invites app, adding a new event background options for customizing the look of event invitations that ...