19th Hole for iPhone and Apple Watch version 3 is now available through the iTunes App Store. This version is a complete re-write to accommodate the changes in iOS 9 and watchOS2. The major changes are to do with the way the iPhone and the Watch communicate. In watchOS1, all the brains of the app had to live in the iPhone, meaning that every single interaction on the Watch had to be referred back to the iPhone for processing and the result sent back to the Watch for display. This lead to comm...
