This app has been updated by Apple to display the Apple Watch app icon.

Compatible with latest devices and iOS versions.
Added Rotation Lock
Graphic improvements
Bug Fixes

Fixed some iOS7 display issues
Minor graphic tweaks
Reduced CPU load

Fixed issue where instrument may not update properly under some circumstances.

Fixed performance issues with some lower powered devices and a few bug fixes.

Fixed compatibility problem with latest version of iOS.
Other bug fixes

1.  Updated for iPhone 5 and latest iOS versions.
2.  Fixed bug where magnetic compass would not be detected for some devices.
3.  Changed to Universal app that will support iPad natively in addition to iPhone and iPod Touch.
4.  Updated to work in both landscape and portrait orientations.
5.  Graphic Improvements

1.  Compatibility with latest iOS
2.  Configurable to work in background and show heading on icon badge
3.  Improved graphics and animations
4.  Easily switch between magnetic compass and GPS mode
5.  Bug fixes

iHeading 2.01 Revision Notes
- Recompiled under iOS4 for task switching support
- Improved graphic resolution for iPhone 4 retina display
- Added optional audio feedback for button presses
- Added adjustable audible alerts for off course
- Fixed problem that prevented application from identifying GPS and compass in iPhone 4.

1.  Supports iPhone 3GS compass.
2.  Can be automatically switched between compass and GPS
3.  Improved GPS signal strength indicator.
4.  Update help.
5.  Minor graphic changes

1.  Graphic Updates
2.  GPS Signal Strength Display
3.  New indicators on gauge face for "No GPS" and "Slow Speed"
4.  Improved Help