I had used this app several times at night and didnt really appreciate what it was doing until we spent a week at Disneyworld. Night time is a busy time there and this application was first class. I saw several people struggling with other camera apps on there iphones. One of the keys to good night shots HOLDING a camera is a fast shutter with good light. I also put the settings to only shoot when the camera was steady....that is a key to success. There are plenty of settings for shutter speed so you will need to pick the right one for day or night. good 4x zoom was responsive. tap on screen for a sure focus. I have tons of apps now and this is by far the best value purchase I have made.
jagsouthern about Night Camera, v4.2.5