5.4.10 Safe to install
Trusted by over 2.5 million women for more than 10 years, Natural Cycles is a reliable option for contraception.
Recognized as the Best Birth Control app by Healthline and Bestapp.com, Natural Cycles offers 100% hormone-free contraception that does not require a prescription. It has been scientifically proven to be 93% effective with typical use and 98% effective with perfect use.
Why Choose Natural Cycles?
Natural Cycles serves as your lifelong fertility partner, providing various features such as birth control, trying to conceive, period tracking, and more. The app utilizes cutting-edge basal body temperature tracking to help you identify your personalized fertile windows and ovulation periods.
Proven & Trusted
- Natural contraception trusted by over 2.5 million women
- Providing natural contraception and fertility tracking for more than 10 years
- Trusted for natural family planning
- #1 birth control and ovulation tracker in the US
- The first FDA cleared birth control app
- Awarded the Best Birth Control app by Healthline and Bestapp.com
Highlights
Natural Cycles offers a comprehensive range of features:
- Personalized period calendar and menstrual cycle tracker
- 100% hormone-free contraception
- Measure your temperature using your Oura Ring, NC° Bluetooth thermometer, or Apple Watch
- Monitor your body and pregnancy journey throughout pregnancy
- Track your mood, sex drive, PMS, and pain
- Receive daily insights into fertility and ovulation patterns
- Support for multiple languages: English, Spanish, Swedish, and more
- Cutting-edge adaptive technology
- Private and secure
How It Works
Unlike most period tracking apps that provide inaccurate information, Natural Cycles takes into account your unique basal body temperature and cycle to determine your ovulation periods and fertility status. It is even effective for those with irregular menstrual cycles.
To use Natural Cycles:
- Measure your temperature and add it to the app.
- Wait for the algorithm to calculate your fertility.
- Track your fertility to prevent or plan pregnancy naturally.
Learn the unique pattern of your cycle and fertility with tailored insights to help with birth control, period tracking, trying to conceive, and more.
Invest in Your Journey
When it comes to protecting user data, Natural Cycles is committed to keeping its users' information safe. Unlike many free period tracking and contraception apps that sell user data, Natural Cycles never sells or shares data. The pricing is transparent and provides options:
- Year Subscription: $119.99 (includes a free thermometer)
- Monthly Subscription: $14.99 per month
Natural Cycles is dedicated to providing a private and reliable long-term contraception and fertility solution for its users.
Overview
Natural Cycles - Birth Control is a Freeware software in the category Home & Hobby developed by NaturalCycles AG.
The latest version of Natural Cycles - Birth Control is 5.4.10, released on 05/18/2025. It was initially added to our database on 12/21/2023.
Natural Cycles - Birth Control runs on the following operating systems: Android.
Users of Natural Cycles - Birth Control gave it a rating of 4 out of 5 stars.
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