Hi All,

I'm a newbie to iPhone. Previously has been an android user for many years. Decided to try out iOS. Yesterday got my iPhone 7 and 7 plus and has been playing with it. I have some questions as below.

1. What is the best camera app
2. How can I change the currency for the app store. My region both in Phone and PC iTunes is Malaysia but app store still shows USD.
3. Previously was using S7 Edge and it seems the picture snapped by the camera of iPhone 7 or 7 plus is comparatively distorted.