Natural Cycles - Birth Control

NaturalCycles AG

About this app

👩🏽‍🤝‍👩🏼Trusted by 3M+ women over 10 years. 🏆 Awarded Best Birth Control app by Healthline and Bestapp.com 🏆 100% hormone-free contraception. No prescription is needed. Scientifically proven to be 93% effective with typical use and 98% effective with perfect use.HIGHLIGHTS: ● The NC° app uses your body temperature to track ovulation so you know exactly when you're fertile – and what days you can/cannot get pregnant. ● The NC° app adapts to your unique cycle, even if it’s irregular. ● No hormones, no side effects, no pills or procedures – consider birth control revolutionized. ● Scientifically proven to be effective: 93% effective with typical use, and 98% effective with perfect use. ● Sign up to NC° Annual subscription for a FREE thermometer, and start measuring today! ● Offers advanced data protection – Natural Cycles will never sell your data. ● Get daily fertility insights + personal ovulatory patterns to help with your natural family planning needs. ● The NC° app features customizable mood trackers, great for getting to know your body better. ● Measure your temperature by wearing an Oura Ring or Apple Watch Series 8 or newer (while you sleep), or with the NC° Thermometer (in the morning). ● Get reimbursed for your NC° subscription – US users are now covered by insurance. WHY NATURAL CYCLES? Natural Cycles is more than a period tracker. Most other fertility tracking apps assume your cycle is 28 days long, even though 87% of women have cycle lengths that don't fit into the 28 day pattern.. We understand that birth control is not a one-size-fits-all. Your cycle is unique to you! Our algorithm uses personalized temperature data to confirm your ovulation, reducing the risk of you being assigned an incorrect fertile day. Unlike period trackers, the NC° app allows you to identify your fertility status daily, so you can prevent pregnancy or plan for it with greater precision. From birth control to planning pregnancy and every cycle in between – Natural Cycles is there for you with each stage of your fertility journey. Still not sure? Download the app and test out our Demo Mode. The app supports syncing with Apple Health. *E. Berglund Scherwitzl et al. “Perfect-use and typical-use Pearl Index of a contraceptive mobile app”, Contraception, Volume 96, Issue 6, 420 - 425. PRICING PLANS: ● Annual subscription (and FREE NC° Thermometer): £69.99/year ● Monthly subscription: £9.99/month ● We recommend a minimum of 2-3 cycles to get the most out of your Natural Cycles subscription. ● Our subscription fee helps to protect you and your data. Many free apps work by selling their users’ data to third parties for advertising. Privacy is non-negotiable for us; we will never sell your data. PRECAUTIONS: ● Natural Cycles does not protect against sexually transmitted infections (STIs). Use a condom to protect against STIs. ● No method of contraception is 100% effective. Even when using the birth control app perfectly, there is still a chance of getting pregnant. ● Natural Cycles is for women over the age of 18. ● Natural Cycles is only available as a method of birth control in the US and in Europe. ● To use Natural Cycles, you need to understand English or one of the supported languages.

Ratings and reviews

I really love this app, esp the pairing with the Oura Ring! The combo of the two makes it SO easy to track my cycle and the fluctuations therein. 😍 The only thing I would love to see change is the ability to track different symptoms (maybe even add or alter your own?), and to note the intensity of the symptoms you're tracking. I had another cycle app with this feature, and it was super useful. But I love so much about NC! The educational articles, the graphs... it's great! 🥳

I love it so far! it has been really great to have an app that makes it so easy to track my ovulation and cycle - and it syncs directly to my Oura Ring! I really wish it had a place to record any medicine that I take like probiotics, but otherwise I love it. And the new partner view feature is such a great idea!

I've used this app + the oura ring for my whole fertility journey instead of birth control. It is very accurate once you give it a few months to learn how your body works! One issue I've had with it currently is how long it takes to find my ovulation day, but within about 3 days it usually has enough data to predict the rest of your month after ovulation. I definitely would recommend this app and I prefer the oura ring with it.

What's new

This version includes small tweaks for an even better Cycling experience.