Not as good as Flight Control
I was looking for Flight Control, which my friend had on his iPad. Fortunately, this was only $.99. ATC 4 wastes about 20% of the screen with a panel for info it could overlay on the map. Because of the reduced map size, you need a microscope or very good eyesight to see things. For me, I like the cartoonish graphics in Flight Control; it makes the planes, airports, etc. easier to see.
RepentantFan about
ATC 4.0