Strokesaver - Golfs No 1 Course Guides.
The value of Strokesaver is in the proportionally scaled graphics, created from GPS ground survey to Open Championship standards an high resolution aerial photography. All points on a given arc, including reference points, are the same distance to the green front and an accurate assessment of any distance is possible due to the precise scaling of each hole.
In parallel to the famous printed books, the app provides the content for online usage.