pricing-breakdowns
Published by Floriva · Updated 2026-04-07 · How Floriva checks its guides
Natural Cycles Pricing: Is $12.99/mo Worth Paying
Natural Cycles starts at $12.99/mo with no free tier. This page covers what you pay for, what FDA clearance means, and where privacy still falls short.
Natural Cycles costs $12.99/mo or $99.99/yr and gives you no free tier. That price makes sense if you want the FDA-cleared contraceptive workflow. It makes far less sense if you only want cycle tracking. The FDA clearance covers contraceptive efficacy, not privacy, and the app still keeps data on company servers.
The Real Cost of Natural Cycles
Natural Cycles charges $12.99/mo or $99.99/yr. There is no permanent free tier. If you want the full fertility-awareness workflow, you also need a compatible thermometer or wearable. For many users, that pushes the first-year cost well above the subscription page price.
That makes Natural Cycles the most expensive mainstream period tracker before you even decide if you need what it sells. The price is not for privacy. It is not for richer symptom tracking. It is for a regulated contraception product built around daily temperature inputs.
Note: Natural Cycles raised prices in June 2025. The figures cited here ($12.99/mo, $99.99/yr) were current at original publication. Current pricing may be higher. Check the Natural Cycles website for up-to-date rates.
What You Are Actually Paying For
You are paying for the FDA-cleared contraceptive method. That is the main difference between Natural Cycles and every cheaper tracker in this category. The company ran the studies, got the De Novo clearance, and built the product around that regulated use case.
That clearance matters if you are using the app as contraception. It does not help you if you only want cycle logging, symptom tracking, or a better calendar. It also does not answer the privacy question. The FDA reviewed efficacy. It did not certify the app as private or unsubpoenable.
When the Price Makes Sense and When It Does Not
Natural Cycles is easiest to justify when you want one app to handle fertility-awareness contraception and you are willing to measure temperature every day. In that case, the subscription is part of a specific method and the higher price has a clear reason.
If you only want cycle tracking, the price is hard to defend. Clue has a free tier. Floriva is a paid app with no free tier and keeps data on the device. Euki is free and requires no account. Natural Cycles only makes sense if you need the contraception workflow. Otherwise you are paying for a feature you are not using.
Privacy: What the FDA Clearance Does Not Cover
Natural Cycles operates under GDPR from Stockholm and has a cleaner public record than Flo. That matters. It still stores temperature readings, cycle history, and fertility predictions on company servers.
FDA clearance does not make Natural Cycles subpoena-proof. A court with jurisdiction can still order the company to produce records it holds. GDPR limits commercial use of the data. It does not turn server-side data into device-only data. A clean record is still different from a no-server architecture.
Annual Pricing Comparison
At $99.99/yr, Natural Cycles works out to about $8.33/mo, well above Clue Plus at $59.99/yr. Natural Cycles stays the most expensive option even before you add a thermometer or wearable.
Plans or tiers
| Plan | Price | What you get |
|---|---|---|
| Natural Cycles (Standard) | $12.99/mo or $99.99/yr | FDA-cleared fertility awareness method; Basal body temperature charting; Cycle prediction and fertile window tracking; Ovulation confirmation; Data stored on Natural Cycles' servers; Account required |
| Natural Cycles + Thermometer Bundle | $199.99 one-time + subscription | Everything in Standard; Oura Ring or Natural Cycles thermometer included; Automated temperature logging via connected device |
Natural Cycles vs Clue vs Floriva pricing
| App | Price | Free Tier | FDA Cleared | Data Location | Subpoenable |
|---|---|---|---|---|---|
| Natural Cycles | $12.99/mo | No | Yes (contraception) | NC servers | Yes |
| Clue | Free / $9.99/mo | Yes | No | Clue servers | Yes |
| Flo | Free / $4.99/mo | Yes | No | Flo servers | Yes |
| Floriva | Paid app (no free tier) | No | No | Your device | No |
Quick answers to the obvious questions.
Is Natural Cycles worth $12.99/mo
It can be worth the price if you are using Natural Cycles as contraception and want the FDA-cleared workflow. If you only want cycle tracking, the subscription is hard to justify against Clue's free tier, Euki's free on-device option, or Floriva, which has no free tier.
What does FDA clearance actually mean for Natural Cycles
FDA De Novo clearance means the FDA reviewed evidence for Natural Cycles as a contraceptive method. It covers efficacy and labeling. It does not certify the app as private, secure from subpoenas, or free from cloud-storage risk.
Does Natural Cycles protect privacy better than other apps
Natural Cycles has a cleaner public record than Flo and operates under GDPR from Sweden. That helps on the commercial-use side. It still stores data on company servers, which means the company can still be ordered to produce records it holds.
Questions people ask before they switch.
Is Natural Cycles effective as birth control
Natural Cycles was cleared by the FDA for contraception in 2018. The company cites 93% typical-use effectiveness and 98% perfect-use effectiveness. As with every fertility-awareness method, the result depends on consistent use.
Is there a free trial for Natural Cycles
Natural Cycles may run limited promotions, but it does not offer a permanent free tier. The subscription starts from day one. That is a meaningful pricing difference versus Clue's free tier. Floriva also has no free tier and no trial period.
What thermometer do I need for Natural Cycles
Natural Cycles requires a basal body temperature thermometer with enough precision for fertility tracking. The company sells its own device and also supports connected wearables such as Oura. That hardware cost sits on top of the subscription.
What is included in the Natural Cycles thermometer bundle
The bundle pairs the annual subscription with a compatible thermometer. It is the easiest starting option if you do not already own a device for daily temperature measurement.
Can I use Natural Cycles just for period tracking without the contraceptive method
Yes. You can use it in cycle-tracking mode without relying on it for contraception. The question is whether that use case justifies paying $12.99/mo for a product built and priced around the regulated contraception workflow.