Natural Cycles - Birth Control

4.6
17.9K reviews
500K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

NC° Birth Control · NC° Plan Pregnancy

○ The #1 Rated Birth Control App in the US
○ Subscription-based to protect your data. We will never sell your personal data.
○ The only birth control app cleared by the FDA as a regulated medical device
○ Adaptive technology that uses your unique cycle and basal temperature so you know exactly when you're fertile, and what days you can and cannot get pregnant
○ Daily insights into your fertility and personal ovulatory pattern to help with your birth control or natural family planning needs
○ Scientifically proven to be effective: 93% effective with typical use, and 98% effective with perfect use

PRICING PLANS
○ Yearly Plan (Recommended): $89.99/year.
○ Monthly Plan: $9.99/month.
○ A subscription is needed to use the app, and while a free demo is available, we recommend a minimum of 2-3 cycles for Natural Cycles to be most effective.
○ We charge a subscription in order to protect you and your data. Free apps need to make money, so many of them do so by sharing or selling their users’ data to third parties for advertising. We will never sell your data because our users' privacy is paramount to us.

PRECAUTIONS
○ Natural Cycles does not protect against sexually transmitted infections (STIs). Use a condom to protect against STIs.
○ No method of birth control is 100% effective, even when using the birth control app perfectly you can still have an unintended pregnancy.
○ 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.


Precautions


○ Natural Cycles does not protect against sexually transmitted infections (STIs). Use a condom to protect against STIs.
○ No method of birth control is 100% effective, even when using the birth control app perfectly you can still have an unintended pregnancy.
○ 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.

Before you start using Natural Cycles, read the User Manual, Terms of Use and Privacy Policy.
User Manual
Terms of Use
Privacy Policy

*E. Berglund Scherwitzl et al. “Perfect-use and typical-use Pearl Index of a contraceptive mobile app”, Contraception, Volume 96, Issue 6, 420 - 425.
Updated on
Jun 16, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted
4.6
17.9K reviews
Lucinda Stevenson
May 8, 2022
This has so much potential, perhaps second or third generations will be good but this one is not. My main issue is that the thermometer does not sync with the app (the whole point I previously thought) the thermometer doesn't even light up and is so difficult to use in the dark (the moment you wake up, groggy and fumbling no less). The app is also not designed well, I've had free period tracker apps that were easier to use.
16 people found this review helpful
Did you find this helpful?
NaturalCycles AG
May 11, 2022
Hi Lucinda, thank you for posting a review and we’re sorry to hear that your experience was not of the quality you expected.We are working hard on finding a new thermometer. As a certified contraceptive in the EU and cleared by the FDA in the US, the quality controls for our products are very strict. Please let us know if we can help further.
Sarah Yingling
April 28, 2022
I haven't used it long enough to determine effectiveness but I believe the algorithm will do a good job determining when I'm fertile. The app is easy to use and understand. My complaint has to do with the thermometer. You are supposed to take temperature right when you wake up, but it doesn't have features like a back lit screen so you can see the result in the dark and it has 5 loud and jarring beeps that I try to hide under my pillow to not wake baby or husband. Both very annoying.
13 people found this review helpful
Did you find this helpful?
NaturalCycles AG
April 28, 2022
Hi Sarah, We appreciate that you took the time to share your perspective with us as we are always looking for ways to improve. If you would like to elaborate more on this, we would love to hear your thoughts. Please reach out to us via help.naturalcycles.com Kind regards, Natural Cycles
Emma Bleick
May 27, 2022
The thermometer is horrible. The app itself is okay and I think the algorithm works pretty well and in theory this should be great but the one huge problem is the thermometer because; 1) It is inconsistent and inaccurate. Which honestly defeats the whole purpose. 2) It doest have a back light yet most people take their temperature in the dark since you have to do it before getting up or anything. 3) The previous reading goes away way too fast. Should have Bluetooth or at least a longer memory.
7 people found this review helpful
Did you find this helpful?
NaturalCycles AG
May 31, 2022
Hi Emma, We appreciate that you took the time to share your perspective with us as we are always looking for ways to improve. If you would like to elaborate more on this, we would love to hear your thoughts. Please reach out to us via help.naturalcycles.com Kind regards, Natural Cycles

What's new

This new update brings you small changes to make your Cycling experience even better!