What app can focus on the SLR effect?

Snapseed is a good semi-professional app, which can make more real blur. If you want to be a fool, you can have many beautiful pictures. If the chip is broken, don't repair it, just replace it. The mainboard maintenance exceeds 150 yuan, so it is recommended to replace it with a new one, and there is no guarantee for how long it will last.

Shooting macro still life with mobile phone can directly achieve the effect of blurring. The mobile phone should be as close as possible to the subject (both the camera and the mobile phone have the closest focal length), and the subject should be as far away from the background as possible. Click on the screen to focus, which can blur the background to the greatest extent and achieve the effect of SLR. If this is not the case, a similar effect can only be achieved in the later stage of the app.