Natural Cycles is the only certified birth control app
in Europe and so much more 💜 It's the app that gives you the knowledge to get to know your body and truly understand how your cycle works.
For US customers only: Natural Cycles is only certified for birth control in Europe. In the US, Natural Cycles is intended to be used for fertility monitoring.
Backed by clinical research it has been shown to be 99% effective in perfect use and 93% effective in typical use.*The app is subscription based, see below for pricing plan details.
More than 500.000 women are using Natural Cycles, join them and get to know:
○ How your unique cycle works
○ When you are not fertile
○ When your period is coming up and you can expect PMS
○ When your ovulation is detected and predicted
○ When you are at risk of getting pregnant and need to use protection (e.g. condoms)
More great things about Natural Cycles:
✔ The only certified app for contraception in Europe
✔ Backed by clinical research
✔ Teaches you the science behind your menstrual cycle along the way
Natural Cycles Pricing Plans:
To use the app you will need a two-decimal basal thermometer. Go ahead and sign up for our annual subscription for 79.99USD and we will ship a thermometer right to your doorstep free of charge
. With this plan you will be charged in full, once per year.
Sign up to our Monthly subscription and pay 9.99USD on a monthly basis. You can also try out our Free trial version for one month. Both of these options do not include the Natural Cycles thermometer.
○ You must be over 18 years old to use Natural Cycles
○ Natural Cycles does not protect against sexually transmitted infections (STIs) in any way.
○ Natural Cycles informs you whether and when you can become pregnant. Abstention or protection (e.g. condoms) are required on red days to prevent pregnancies.
○ As a birth control, Natural Cycles may be less suitable if you experience irregular menstrual cycles as predicting your fertile days becomes more difficult and you will get an increased number of red days. For birth control, it is ideally used by women with fairly regular and ovulatory menstrual cycles.
Want to learn more about Natural Cycles? Visit:
► Natural Cycles website
To use Natural Cycles, you need to understand English or one of the supported languages.
* E. Berglund Scherwitzl et al. Perfect-use and typical-use Pearl Index of a contraceptive mobile app. Find the article here