Plan the sunset from the exact spot you watch.
A sky dome draws the Sun's path for any place and date, coloured by golden hour, blue hour and twilight.
Save your spot, pick your lens from 14 to 200 mm, and see the dates the Sun sets inside your frame.
Choose the light window, add notes, gear and a reminder, then open the spot in Maps.
Rate what the sky really did in two taps and compare it with the forecast saved beforehand.
Free on the App Store for iPhone.