Natural Cycles, Fertility app

Natural Cycles, Fertility app

By NaturalCycles Nordic AB

Score: 5
From 2,203 Ratings


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. 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. Backed by clinical research it has been shown to be 93% effective in typical use and 99% effective in perfect use.* The app is subscription based, see below for pricing plan details. More than 800.000 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 79.99 USD 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 9.99 USD 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. Precautions: ○ 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: ► ► ► Subscription information: Natural Cycles offers in-app purchases, allowing users to buy an auto-renewable Natural Cycles subscription with their Apple ID. After a free trial month, the user can choose between a Monthly Subscription of 9.99 USD per month or a Yearly Subscription of 79.99 USD per year. The Yearly Subscription includes a free basal thermometer. The payment will be charged to the iTunes Account at confirmation of purchase. The subscription will be automatically renewed unless auto-renewal is cancelled at least 24 hours prior to the end of the current subscription period. The account will be charged for this renewal within 24 hours prior to the end of the current subscription period at the monthly or yearly price described above. Subscriptions may be managed by the user and auto-renewal may be turned off in the iTunes Account Settings after purchase. No cancellation of the current subscription is allowed during an active subscription period. Our privacy policy and terms of use can be viewed here: ► ► 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. Read more here:



  • Easy, accurate, educational, and kind of fun too

    By LAMhogie
    I am really thankful for this app. After two babies (planned babies) I do not currently want to get pregnant but was done with hormonal birth control. The app is very easy to use (non-intimidating alternative to hormonal birth control) and has been very reliable and accurate (more than other fertility tracking apps where you have to do a lot of the work). I also love how thought through the internal messages are in giving me feedback about my personal cycle as well as providing great educational content.
  • Effective!

    By ADBS123
    The app is user friendly, effective, healthy, educational and fun. I highly recommend it!
  • Love it!

    By Bterry7
    I've never known so much about my own body and this is wonderful for me and my husband without harmful side effects like BC. ❤️
  • Accurate

    By Annadevo
    This app has helped me understand my cycle much better. It is very accurate in predicting periods. Provides me with useful information.
  • It’s free only 1 month

    By Dman098766541
    Free only first 1 month
  • Highly recommend

    By HoneyBooBooChild
    I love feeling in control of my body
  • Get to really understand your cycle with this fantastic app.

    By ToughTinyMomma
    This app is fantastic. It does it all from tracking your cycle to warning you "you should start your period next week you may experience some PMS now" to helping you keep track of sexual activity and really become more aware of your body through keeping track of the cycle of change we women go through so frequently! My nutritionist recommended this app to me and I recommend this to everyone who is a candidate for it. It is very easy to use and you can at anytime switch the option on your profile from trying not to get pregnant to trying to conceive so this app can follow you down the different paths you choose to take with your body. So so happy I found this app and am now more in charge and aware of my own body!
  • Impressed! Never turning back

    By bellaeclisse
    I am so impressed with how easy and user-friendly this app is! I was a Kindara user before but that required me to take the time to learn about the fertility method and, though I do plan on diving into fertility education, honestly I needed something easier and quicker! This app is amazing, you’re able to plan in advance when you will be fertile or not, and all it requires is a BBT. After your temperature, it literally does all of the work for you! This is great for people with busy lifestyles who need a quick answer!
  • Hormone free, stress free

    By bigsley!
    I’ve been using NC to prevent a pregnancy for 9 months now and I’m absolutely thrilled with all the benefits. It’s not only a successful contraception method, it’s a great way to know your body and understand your cycle!! Very informative and educational. They customer care is also great!!!
  • Every menstruating woman needs this

    By BirdieSoph
    Was on the pill for 7 years - age 15 to 22. High blood pressure forced me to switch from the combination pill to the mini pill, but with that came other horrible side effects: headaches, moodiness, and just feeling down for no apparent reason (I’m not susceptible to depression at all). This led me to research other birth control options, and in my search I found that the pill is horrible for your body. Scared me so bad I stopped taking the pill immediately and found this app to use as contraception. I’ve completed my first cycle on the app and I am absolutely loving it. I will never look back.