3D Sailing Compass

Movement is stuttery and jumpy

Still works on ios11 works great a keeper get this app

But the compass moves in a jittery fashion, rather than smoothly on my iPhone 4 with iOS 5. Good looking display. 5 stars if the jitters are fixed. If you are looking for a 3D gimbal compass, try Marine Compass.

Would not buy this difficult to use

Needs Retina display and gyro support for iPhone4.

Crashes with new update when trying to change skin.

Needs more, maybe different colors to choose from or background options. Also if the developer could fix the icon so it can say a word instead of 2 half words. Nice start on it I just hope to see more. Ideas - Compass - N Compass - Nautical - NCA ( A for app) - skins or colors - make the icon background black so all you see is the compass as the icon

As a sailor, I appreciate the appearance of this compass interface -- graphically, it's well-executed, and it has a more intuitive look when you're holding the iPhone vertically. But bear in mind that all you get with this app is a different look. Horizontal or vertical, it gives you exactly the same the compass reading you'll get the from the compass app that was included with the iPhone -- and the stock compass also gives you handy digital bearing readout (which this one doesn't).

Unless you have a 3G iPhone, as your purchase and download will work fine, but the app is only campatable with the newest iPhone.

It's worth it in my opinion