From the Store description:
Create amazing blur background effect photos like a Professional DSLR Camera by simply selecting focus area.
DSLR Camera Blur Effects is fast and easy to use app to create amazing blur background effect pictures on the go. Just select the picture from your gallery or capture new picture from camera and apply blur background effect with the help of multiple blurring tool and get prefect result every time.
DSLR Camera Blur Backround Photo editor app is your ultimate Blur effect app. Now, you don't need a DSLR camera or you don't need be a professional photographer to make a DSLR Style Blur Background effect on your Photo.
DSLR Camera Blur Effects provides multiple blur tools like:
- Circular Blur
- To create Focus on circular area(Adjustable Radius and Position)
- Line Blur
- To create Focus on linear area(Adjustable Size, Position and Rotation)
- Point Blur
- To create Blur on finger touch area(Adjustable Brush Size and with Undo, Redo)
DSLR Camera Blur Effects also provides multiple blur Style like:
- Motion Blur
- Gaussian Blur
- Line Blur
And so to trying out some of this hyperbole, rather hampered by a very unforgiving interface that has no 'undo' function, so you have to keep going back to the photo picker and starting again. And again.
Here's DSLR Camera Photo Effect UWP in action on my IDOL 4 Pro:
You can grab this in the Store here, it's free to use (with the ad watching caveat, for your time!) and there's plenty to play with. Just forgive the interstitial ads, which grate a little. Developer, if you're reading this, make the ads and watermark removeable with an in-app-purchase!