The GroupCalc Android App is a tool to help photographers who photograph groups of people. It provides three calculators:
- Small Groups Calculator is used when photographing small groups of between 5 and 40 people, arranged in two or three rows
- Big Groups Calculator which is used when photographing groups of up to 400 people in rows on tiered stands.
- Keystone Calculator which is used when photographing a large groups of up to 9,999 people in an open area with the camera in an elevated position. For example whole school photos.
GroupCalc's interface uses large fonts and bold colours for easier visibility when viewed outdoors in the sun. On-Screen Help is available for all input values and calculated results.
GroupCalc is available in a Free version, and a Pro version. Both versions are available in the Google Play store and Apple AppStore.
Visit the GroupCalc web site groupcalc.hugsan.com.