Blurred backgrounds are one of those 'features' that are available to pro DSLR owners and remains a dream come true for everyone else. The thing is that blurring is achieved due to the properties of the lens (light sensitivity), and DSLRs are equipped with you know what kind of optics – there one lens weighs like the whole iPhone. Finger Focus for iPhone is an application that allows you to create a blur effect on any photo with just one touch of your finger. A special algorithm automatically corrects the blur area to create the most natural effect … For processing, you can use both a photo from the device's library, and one taken right there with the camera. As it was written earlier, to select the desired area for blur, just slide your finger. During this, the 'before' and 'after' modes are activated. 
When you click on the second menu item in the bottom bar, sliders appear to adjust parameters such as saturation, brightness and contrast. With their help, you can make the blur effect even more natural. The 'droplet' icon brings up a menu for controlling the size of the brush and the intensity of the blur. Also, the result can be shared to Twitter, sent by e-mail or saved in the Camera Roll. 
There are a minimum of other settings in Finger Focus, in fact, only setting the output image resolution is additionally available. The default is only 800 pixels, so it would be nice to increase it. However, the settings are the settings, but, after all, we understand that it is not quantity that matters, but quality. The application copes with the task of blurring a photo perfectly, and 75 rubles is a very low price for a tool that does its job really well.
