apps / 765535549
Natural Cycles Fertility App
Decode your hormonal health
NaturalCycles Nordic AB · Health & Fitness · Free · US storefront
- rating
- 4.8 ★
- ratings
- 29.6K
- updated
- Jul 22, 2026
- released
- Dec 17, 2013
v5.8.2
visible word pool · 8 words
title 28/30 chars · subtitle 27/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Natural Cycles Fertility App's pool that are public — the keyword field is not exposed by any API.
from the listing
Trusted by 6M+ 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. FDA cleared. 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…
latest US reviews
★★★★★
Confusing but helpful
Why are period days green and everything else various shades of red???? Literally the opposite of everything that occurs with a period. I find that incredibly confusing. The compilation and data summaries are superior to Flo though, and integration with garmin is efficient. The…
— sandy19516
★★★★★
Get rid of this AI garbage
I do not want AI “insight” into my cycles. I do not want NaturalCycles feeding my sensitive health data into an LMM. Please allow us to disable this— or better yet, altogether get rid of this useful feature that no one asked for
— Linds155
★★★★★
Unable to set up
Idk if there’s a glitche with the app now but I have been trying for two weeks and every time I get to the step to sync with my Apple Watch i get a blank white screen and nothing happens. I tried waiting it out, closing the app and reopening many, many times I have even deleted…
— treeks maneekz
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