xTracker allows to track activites noting date, time, and whether or not protection was used.
Convenient way to track you monthly performance.
Breakdown of events for the selected period.
Summary statistics for the month for all activities.
Number of postures and related stuff that can be used.
Visual graphs of different parts of activities and performance. Detailed filters.
Besides 5 major types of events there is an option to creat your own event.
Statistics by partner with charts and number of filters for better visualisation.
Statistics by postures with charts and number of filters for better visualisation.
Well, for starters, STIs. If your latest health check up turned up with an infection, it's helpful to have access to data that allows you to pinpoint when you may have become infected. On the flip side of the STI equation, people managing chronic STIs might want to keep tabs on their sexual activity as part of their strategy for keeping partners safe (something that would be even more useful when combined with a log of herpes outbreaks, for instance).