Natural Cycles - Birth Control

🇺🇸 United States
NaturalCycles AG  | 
37
ASO score
Text
25/100
Reviews
88/100
Graphic
40/100
Other
0/100
rating
App Rating
4.4
rating
Votes
2.15M
rating
App Age
11y 9m
rating
Last Update
Jan 07, 2026

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
1.3M
2.4M
-47%
Rating
4.39
4.26
+3%
Number of Ratings (Voted)
1.8M
2.5M
-30%
App Age
11y 9m
8y 0m
+46%
In-app Purchases Price
$0
$44
Update Frequency
29d
180d
-84%
Title Length
30
25
+20%
Short Description Length
88
62
+42%
Description Length
3 175
2 673
+19%
Number of Screenshots
2092
1306
+60 %
Has Video?
No
0% has videos
Size
0MB
0MB

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Downloads

Downloads Graph
Downloads icon
Total
1.3M
Last month icon
Last month
7.5K

Text ASO

Title (
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Natural Cycles - Birth Control
Short Description (
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The only FDA Cleared fertility & ovulation tracker for birth control & pregnancy
Description (
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👩🏽‍🤝‍👩🏼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. ● 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. ● The NC° app requires you measure your temperature by wearing an Oura Ring or Apple Watch Series 8 or newer (while you sleep), or with the NC° Thermometer or the NC° band. ● 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. 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. ● 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. ● Natural Cycles is only available as a method of birth control in the US, Europe, Korea, Canada, UK, Singapore, Australia and EEA. ● To use Natural Cycles, you need to understand English or one of the supported languages. ● Always consult a healthcare professional for medical advice, diagnoses, or treatment.}
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Rating & Reviews

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Rating
4.4
2 152 664 voters

Some Latest Reviews

Justin Hess
04 Jan, 2026
1
What a frustrating app. I am beginning to think this is more of a scam than anything. My wife bought the basal thermometer Gen 3, and then found out she needs the subscription. But, you cannot get the subscription without also paying for the band. Now, the app is set to the band and will not even give her the option of using her Gen 3 thermometer. It will also not allow manuel entry of temperature because it is set to sync with the band, and you cannot change that. Support has been quiet...
Rachel Chiu
03 Jan, 2026
3
I just paid for a year subscription and still waiting on my band to arrive so not yet on the full experience. However I already noticed that this app doesn't have any privacy protection does not have app lock with password or biometric setting options. I'm already a bit disappointed.
Cayla Conlon
01 Jan, 2026
1
I don't know much about this app at all. I heard an ad interrupt my chill time just to tell me to check it out. said it was the ONLY app that could accurately track your cycle. The thing about this is that I've had a different app accurately tracking my cycle for decades, and I don't like liars. I downloaded this app for one reason only. To vocalize my distaste for liars. At best say you're really good.... don't lie to me . that is all 😁
cornel swiegers
31 Dec, 2025
3
I've always loved this app and have used it for about 4 years as contraceptive. The predictions are on point 98% of the time but it is a bit of a hassle to take me temperature every morning. I decided to get the Samsung Galaxy ring to make this process easier and to get a more accurate reading. Imagine my surprise when I see on the Samsung Health app that their cycle tracking software is "Powered by Natural cycles" but I cannot link the two. Very disappointing.
Elin Granbom
30 Dec, 2025
1
rekommenderar absolut INTE denna app! Armbandet slutade funka efter 2 månader och kunkänsten ger noll respons, har försökt resonera med dom i tre veckor men får ej hjälp eller pengar tillbaka (har betalat för ett år). Funkar säkert bra så länge det inte krånglar men kundtjänsten är verkligen inte hjälpsam, tråkigt när den är dyrare än andra preventivmedel.
Nadine Albert
26 Dec, 2025
5
Har bytt från kopparpsiral till Natural Cycles och mår så mycket bättre av det. Samt att jag nu har så bra koll över min cykel 🖤
Annemike100
23 Dec, 2025
1
Six figures a year are you kidding me? The app doesn't do more than plotting the temperature Oura measures. For the price it is a scam. Don't fall for it.
Vegal
21 Dec, 2025
1
pague por muchos años $50 ahora le aumentaron a $150... es exagerado el aumento
Adrielle Moraes
20 Dec, 2025
1
usando o app há 2 anos. e agora não quer mais abrir no meu celular. da que o navegador não suporta 🤦

Other

Additional Information
Rating:
4.4
Voted: 2.15M
Google Play Link:
Website:
Email:
Privacy Policy:
Categories: Medical
Size: -
Installs: 1.28M
App Age: 11 years 9 months
Release Date: Apr 17, 2014
Last Update: Jan 07, 2026
Version: 5.6.7
Version history
5.6.7
Jan 07, 2026
This version includes small tweaks for an even better Cycling experience.
5.6.6
Dec 09, 2025
An updated app with small tweaks, just for you!
Version history