If you're looking to self-quantify your sex life, learn more about your partner's sexual fantasies, or even find a condom anywhere, anytime, here are a few top apps that claim to help you do just that.

Spreadsheets: Track your sexual performance and frequency based on a slew of metrics, including noise levels, average thrusts per minute, and the duration of your sex session. $1.99.

Kahnoodle: This app designed for couples features push notifications to initiate sex and reminders to do thoughtful things during the day to ramp up the mood. Partners can collect "koupons" for sexual favors or domestic chores. Free.

Sexy Vibes: This app, which boasts more than 1.5 million downloads, transforms the vibration mode of your smartphone into a vibrator. Features music, customizable vibrations, and a remote control feature. Free at Goople Play.

Kindu: Feeling kinky but too shy to bring it up with your sexual partner? This app lets you float the idea by them, without worrying about being rejected. The app collects responses to questions about 600 different intimate ideas, and lets you know which of your desires match up with your partner's. $1.79

iKamasutra iTunes app
iKamasutra iTunes app (Apple)

iKamasutra: Get creative in the bedroom with iKamasutra, which offers more than 100 sexual positions in nine categories from the ancient Hindi text, with each position illustrated and explained. Users can also track their progress from Novice to Kama Sutra Grand Master. 89 cents.

The Durex Experiment: Boost your sex life with condom-maker Durex's four-week plan for sexual experimentation, including tips on heightening sensation, foreplay, and more adventurous lovemaking. Free.

MedXCom: Wondering if the person you're about to have sex with has a sexually transmitted disease? A new app offers "safe bumping" -- bump your mobile phones together and instantly exchange information on your STD status. Free.

iCondom: Need a condom? Use the app to locate the closest store or vendor. MTV Staying Alive and iCondom are building what they dub the "world's largest condom distribution map for iPhone, the first user-generated map of its kind." Free.