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Flo vs Natural Cycles 2026: Privaatsus, Funktsioonid ja Hind Võrreldud

Last updated: February 2026·Flo vs Natural Cycles·PinkyBloom: Free

Our verdict

Flo on maailma populaarseim menstruatsioonitsükli jälgimise rakendus, millel on dokumenteeritud ajalugu andmete jagamisest reklaamijatega. Natural Cycles on ainus FDA poolt heakskiidetud rasestumisvastane rakendus, kuid maksab kuni 149,99 dollarit/aastas ja nõuab igapäevaseid temperatuurimõõtmisi. PinkyBloom pakub nutikamat tehisintellekti — ilma termomeetrita.

Flo vs Natural Cycles vs PinkyBloom

FeatureFloNatural CyclesPinkyBloom
Price~$49.99/yr premium~$149.99/yrFree
Users440M+3M+Growing
Data storageCloud (Flo servers)Cloud-basedStored on your phone
FDA clearedYes (Class II)
Privacy track record$56M class actionNo major incidentsNever sold, no ads; partner sharing end-to-end encrypted
Hardware requiredBBT thermometer or Oura Ring
AI assistantCloud-based chatbotBuilt-in AI assistant (Pinky)
Voice logging
Mood forecasts
Account requiredEmail requiredAccount requiredNo account needed
AdsAds in free tierNo adsNo ads ever
Doctor visit reports

Overview

Flo ja Natural Cycles esindavad menstruatsioonitsükli jälgimise spektri vastupidiseid otsi. Flo on massituru liider — tasuta alustada, sisukuselt rikas ja mõeldud juhuslikele kasutajatele, kes soovivad terviklikku terviseplatvormi. Natural Cycles on nišš meditsiiniseade — FDA poolt heakskiidetud rasestumisvastaseks, kliiniliselt valideeritud ja mõeldud kasutajatele, kes on valmis investeerima igapäevasesse temperatuurimõõtmisse ja premium tellimusse.

Flo tugevus on ligipääsetavus: laadi see alla, loo konto ja alusta jälgimist 70+ sümptomi, tuhandete artiklite ja kogukonna funktsioonidega. Natural Cycles'i tugevus on kliiniline usaldusväärsus: see on ainus rakendus, mille FDA on heaks kiitnud digitaalse rasestumisvastase vahendina (klass II meditsiiniseade, 510(k) K173464), mille tõhusust toetavad kolleegide poolt üle vaadatud tõendid.

Nende vahel on peamine kaubavahetus hind ja pühendumine. Flo on põhimõtteliselt tasuta proovimiseks (reklaamide ja 49,99 dollarit/aastas premium tasemega). Natural Cycles maksab kuni 149,99 dollarit/aastas ja nõuab igapäevaseid baaskehatemperatuuri mõõtmisi — kas spetsiaalse termomeetri või Oura Ringiga. Üks on lihtne; teine on tõhus konkreetse kliinilise eesmärgi jaoks.

Privacy comparison

Flo's data sharing is extensively documented. The FTC alleged in 2021 that Flo shared menstrual data with Google, Facebook, and Flurry Analytics; Flo settled with no fine and no admission. A class action settled in 2025, with Flo paying $8M. A California jury found Meta liable for eavesdropping on Flo users' data. Flo's "Anonymous Mode" still uploads data to servers.

Natural Cycles has a cleaner privacy record with no major enforcement actions. However, as an FDA-regulated medical device, Natural Cycles is required to retain user data for regulatory compliance — meaning you cannot fully exercise a right to deletion. All data including BBT readings, sexual activity logs, LH test results, and fertility status is stored on cloud servers. An account with personal information is mandatory.

Both apps store your reproductive health data in the cloud, both require accounts, and both are subject to legal data access frameworks in their respective jurisdictions. The difference is degree: Flo has proven it will share your data; Natural Cycles hasn't, but the architectural vulnerability remains.

PinkyBloom needs no account, and your cycle log is stored on your phone, not in an account on our servers. It's never sold, and partner sharing is end-to-end encrypted.

Features and intelligence

Flo offers the broadest feature set: 70+ trackable symptoms, articles from 120+ medical experts, community forums, pregnancy mode, and a cloud-based AI chatbot. It's a health content platform as much as a tracker.

Natural Cycles offers a focused, clinically validated feature set built around temperature-based fertility detection. The algorithm analyzes daily BBT readings and optionally LH test results to classify days as green (not fertile) or red (fertile/use protection). It's highly effective for its specific use case but requires rigid daily discipline — temperature measurement at the same time every morning before getting out of bed.

PinkyBloom combines broad tracking with intelligent automation. Voice logging lets you say "cramps and fatigue today" instead of tapping through menus. AI mood forecasts predict emotional patterns days ahead. The doctor visit report generator creates professional summaries for healthcare appointments. No thermometer needed, no daily discipline requirement.

Pricing comparison

Hindade vahe Flo ja Natural Cycles'i vahel on märkimisväärne. Flo premium maksab umbes 49,99 dollarit/aastas; selle tasuta tasemel on reklaamid. Natural Cycles tõstis hiljuti hinda 21,99 dollarini/kuus või umbes 149,99 dollarini/aastas (tõusis 14,99 dollarilt/kuus enne juunit 2025), muutes selle üheks kõige kallimaks tsükli jälgimise rakenduseks turul. Lisage ühilduv termomeeter (15-30 dollarit) või Oura Ring (299+ dollarit), ja kolme aasta koguinvesteering on märkimisväärne: Flo umbes 150 dollarit vs Natural Cycles umbes 450+ dollarit koos riistvaraga.

Väärtuspakkumine on selge, kuid erinev. Flo annab teile sisukalt rikka terviseplatvormi. Natural Cycles annab teile FDA poolt heakskiidetud rasestumisvastase vahendi. Küsimus on, kas kumbki õigustab hinda — ja pilves salvestatud andmeid — kui paremad alternatiivid eksisteerivad.

PinkyBloom on tasuta. Riistvara ei ole vajalik. Kolme aasta kulu: 0 dollarit. PinkyBloom ei ole FDA poolt heakskiidetud rasestumisvastane vahend, kuid enamik tsükli jälgimise vajadusi — ennustused, sümptomid, viljakuse teadlikkus, meeleolu jälgimine, terviseandmed — pakub see rohkem funktsioone kui Flo.

There's a better option

Flo has the features but betrayed user trust. Natural Cycles has the clinical credibility but costs $150/yr and requires a thermometer. PinkyBloom delivers a built-in AI assistant, no account, and a price of $0 — no hardware needed.

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Frequently asked questions

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