Like Blur effect Apple iPhone 7 Plus – ACelebritynews.com Hi lovers, if any body want to purchased Apple iPhone 7 Plus, you’ve probably fooled around with the Portrait mode. In combination with the dual-camera setup on the back of the device, this allows you to blur the background of certain pictures using the depth of field gimmicks which are available with the Apple iPhone Plus model. But suppose you own the Apple iPhone 7. There is just one camera on the back of the smartphone. You can’t mess around with depth of field using just one camera, or can you? A latest app expected to launch any day now will not just offer the depth of field and bokeh effects to iPhone 7 users, it will work on models as old a Apple iPhones.