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Natural Cycles: Birth Control 17+
Track Basal Body Temperature
NaturalCycles Nordic AB
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Trusted by 3M+ women over 10 years. 100% hormone-free contraception. Awarded Best Birth Control app by Healthline and Bestapp.com. No prescription is needed. Scientifically proven to be 93% effective with typical use and 98% effective with perfect use. CE-marked as a medical device.
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 – contraception 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).
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 contraception 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 birth control 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 available as a method of birth control in the US, Europe, Canada, Australia and Singapore. In countries outside the US, Europe, Canada, Australia and Singapore, Natural Cycles is intended to be used for fertility monitoring.
○ To use Natural Cycles, you need to understand English or one of the supported languages.
○ Before making any medical decisions, remember to consult with a doctor.
What’s New
Version 5.3.8
Cycle smoother than ever with this updated version of the app!
Ratings and Reviews
Editors’ Notes
Understanding the complexities of ovulation cycles is hard enough. Thankfully, Natural Cycles aims to make the monitoring process a whole lot less stressful. By logging just a few vital signs, the app’s powerful algorithm can help predict crucial fertility windows, pregnancy, or even potential miscarriages. We’re also impressed by Natural Cycles’ clear, intuitive design—no cold waiting rooms to be found here.
Handy and convenient
The best part the app is intuitive, have neat and simple design, and excellent prediction functionality (algorithm). Alerts are also good.
Some functions missing
Good predictions, great partner view option, great cycle insights, simplified view. However the calendar doesn’t show directly what day of the cycle it is - only the calendar day ( unless you click on the day and only then you see more details). There is No DPO information anywhere ??? ( you need to manually count in every time- in a pregnancy planning mode I would expect this function to be part of the app…). The LH, pregnancy test and ovulation icons automatically exclude the calendar day number on the calendar. Spotting doesn’t appear on calendar as an icon at all. Small symbols in the part of the day tile would allow for muchhh more information instantly visible without the need of clicking on the day directly. Graphs are good specially if you compare the past cycles - but every time you want to access the graph view- you need to turn the phone horizontally which is not optimal, and to be frank, quite annoying. Would be amazing to enable it also in a regular vertical mode as well as horizontal (especially that there is a zoom in and out option working well). No personalization in the settings when it comes to how you want to set up your calendar visuals - day of cycle/ or day of the month / or dpo - ideally all 3 would be a massive improvement… will try to use for a month or two but so far, not loving it :( .
Events
App Privacy
The developer, NaturalCycles Nordic AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Contact Info
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- Identifiers
- Usage Data
- Sensitive Info
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- NaturalCycles Nordic AB
- Size
- 62 MB
- Category
- Health & Fitness
- Compatibility
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- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Mac
- Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Apple Watch
- Requires watchOS 9.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, Portuguese, Spanish, Swedish
- Age Rating
- 17+ Frequent/Intense Medical/Treatment Information Infrequent/Mild Sexual Content and Nudity
- Copyright
- © NaturalCycles Nordic AB
- Price
- Free
- In-App Purchases
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- Monthly AED 37.99
- Annual AED 309.99