Natural Cycles: Fertility App subscription: cost, reviews, how to cancel

• App Store rating4.8★ from 29,811 ratings
• Cheapest subscription$21.99 per month
• Reviews mentioning billing, last 12 months135 of 557 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

• Billing complaints in reviews135 of 557 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (24%)
• Free trial converts to a paid plan7 days free trial, then $119.99 per year

What Natural Cycles: Fertility App costs

Download: Free. Subscriptions start at $21.99 per month.

• MonthlyRenews every month, no trial$21.99
• MonthlyRenews every month, no trial$28.49
• Yearly with 7 day trial7 days free trial, then renews every year$119.99
• AnnualRenews every year, no trial$149.99
• AnnualRenews every year, no trial$194.99

Price changes

• Mar 1, 2025: Monthly went from $14.99 to $21.99 per month
• Apr 17, 2025: Monthly went from $21.99 to $28.49 per month
• Apr 17, 2025: Annual went from $154.99 to $194.99 per year

How to cancel Natural Cycles: Fertility App

1. Open Settings on your iPhone and tap your name at the top.
2. Tap Subscriptions.
3. Select Natural Cycles: Fertility App (listed under a plan name such as Monthly).
4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead: support page or website.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Reported bugs

App functionality issues after updates; Syncing problems between thermometer and app; Inaccurate pregnancy and ovulation predictions.

Recent one-star reviews

Downhill the past year-about to discontinue use after 5 yearsUPDATE: The app now relies heavily on ovulation tests to “predict” ovulation. Logging ovulation tests changes green and red days. This is extremely problematic and adds another opportunity for user error for an app that is supposed to be relying on an algorithm based on basal body temperature. Your…

NC + OuraThe app feels outdated. You have to manually log oura data into NC. Some features are hard to understand. Way overpriced

Not Enough Info Up FrontI bought this app, thinking I had a compatible garmin device to use with it. By the time I figured out only certain models work and mine isn’t one, I had already paid for the monthly subscription. I’m not going to spend $200+ on a new device on top of the price of the app. It’s just not worth it, I’…

Recent five-star reviews

An Absolute Game ChangerAs a holistic girly, I was looking for a way to naturally prevent pregnancy for so long. I’ve been using natural cycles for almost a year and the insight it has given me has truly been a gift. It is always good to know what is going on inside your body, and I love that NC alerts me when something is…

Best app everSwitched to this from nexplanon and soooo thankful I did. I can’t believe I was taking essentially poison every day of the month for 6 days I needed to be careful. Works great with the oura ring. All my side effects from nexplanon are gone and I have never been more informed about my body in my life…

Love the wristband!I wanted to get off of hormonal birth control and started tracking my cycle instead. I didn’t want to wear a piece of jewelry all the time like the oura ring or Apple Watch just to help track my cycle, so when NC introduced with wristband it was exactly what I was looking for! The wristband along wi…

About the developer

NaturalCycles Nordic AB has published on the App Store since Dec 17, 2013: 1 app(s), 0 of them no longer in the store.

Alternatives to Natural Cycles: Fertility App

• Premom-Ovulation Tracker, PCOS4.8★
• Clue Period & Cycle Tracker4.8★
• Flo Cycle & Period Tracker4.7★
• Cycles: Period & Cycle Tracker4.7★
• Femometer Fertility Tracker4.9★
• Period Tracker Period Calendar4.9★

Questions people ask

How much does Natural Cycles: Fertility App cost?

Download: Free. Subscriptions start at $21.99 per month.

How do I cancel Natural Cycles: Fertility App?

On your iPhone open Settings, tap your name, tap Subscriptions, select Natural Cycles: Fertility App and tap Cancel Subscription. You keep access until the end of the paid period.

Does Natural Cycles: Fertility App have a free trial?

Yes: Yearly with 7 day trial offers a 7 days free trial, then $119.99 per year.

What are the subscription options and costs?

Natural Cycles requires a subscription to access its core features, with options for monthly and annual plans. Signing up for an annual subscription often includes a free NC° Band. US users may be covered by insurance for their subscription.

Is my data safe with Natural Cycles?

Yes, advanced data protection is a priority. Unlike many free apps that sell user data for advertising, Natural Cycles' subscription fee helps protect your privacy and keep your data safe.

Natural Cycles: Fertility App in one paragraph

Natural Cycles: Fertility App by NaturalCycles Nordic AB is a Health & Fitness app for iPhone. Download: Free. Subscriptions start at $21.99 per month across 5 plan(s). App Store rating 4.8 from 29,811 ratings. 135 of 557 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (24%). The developer has 1 app(s) on the App Store, 0 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Sep 8, 2026 by AppsLupa.

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