26-Feb-2016  GroupCalc V1.5.18 for Android and V1.5.17 for iOS are now available on the Google Play store and Apple App Store.

This release includes the following:

• GC062 Usability improvements in Keystone screen. Focal Length, Camera Tilt, and Frame Margin are now slider scales so you can quickly see the effect of changing these values. People Density entry is now a sliding scale, with suggested values marked.
• GC105 Improved screen scaling on tablets