Support for metric and imperial units of measure. Multiple logs with an unlimited number of dives each. An equipment log to keep track of gear and servicing. Pop-up help for all buttons and text entry boxes. Up to 10000 bytes per comment field.
Validity checks for all numeric fields.
Pop-up unit conversion calculator. Automatic tracking of accumulated bottom time. Comprehensive log statistics, including 4 histograms and your dive records. Improvements include a histogram of SAC values for up to 60 of your dives. Large fonts and easy to understand prompts.