STD Risk Calculator app for iPhone and iPad

STD Risk Calculator is a health app that allows you to calculate your risk of getting a sexually transmitted infection (STI) based on your partners demographics as well as the riskiness of your activities. This app is designed to help give you feedback that can improve your health!

There are two modes that the app supports. The "lifestyle risk" mode tells your chances of getting sexually transmitted infections (STIs) based on your general risk factors. The "single encounter risk" mode tells you your chances of get STI based on specific details of a sexual encounter and the specific details about your partner that determine his or her risk.