Collect the list of answers A-Z
You can enter the answers to questions typically found at a multi-stage waypoint. Additional calculators aid in the conversion of text or Roman number to integer values. Even complex formulas can be entered to automatically calculate new values. This is a spreadsheet for geocachers!
Automatic (re-)calculation of waypoint lat/lon
The latitude and longitude of each waypoint can be entered as complex formulas involving the values A-Z. Also the distance/bearing as well as the offset projection values can contain formulas. The location of each waypoint is recalculated when any of these values change.
Built-in compass and maps for navigation
Use a variety of means to navigate to the next waypoint. You can use the built-in GPS, compass and overview map or use one of the external map apps to find the best way to the next waypoint or cache location.
Record everything just in case...
Keep a record of photos taken in the vicinity of a waypoint. Highest resolution and geo-tagged. Zoom in later to see what was actually there. You will never have to return to a previous waypoint.