This app is a trap

The icon of this app is list on Apple,s official website, I believe Apple so I download this app. But this app is a trap. The long time exposure doesnt improve the quality of the photo but make it worse. You cannot use this app to take a photo in a dark situation. This app dont have the function of long time exposure. Its a trap from Apple to cheat money

tt3566 about Slow Shutter!, v2.3