Not even close
As mentioned by another review, setting it to weak is the only way to get anything on photos. Even so, the image is so faint, you dont know what you are looking at. I played around with custom settings too to no avail. This is a complete waste of money. Other free apps did a much better job. Do not rely solely on this app. You will be disappointed in failing to capture once-in-a-lifetime experiences.
Knicknacs about
Northern Lights Photo Taker, v1.0