Comparison
Flo vs Clue 2026: Personvern, Funksjoner & Priser Sammenlignet
Our verdict
Flo er den mest populære menstruasjonssporingsappen med over 440 millioner brukere, men betalte $8 millioner i en gruppe søksmål for å dele data med Google og Meta. Clue er vitenskapsbasert med sterk GDPR-overholdelse, men lagrer fortsatt data i skyen og tar $39.99/år.
Flo vs Clue vs PinkyBloom
| Feature | Flo | Clue | PinkyBloom |
|---|---|---|---|
| Price | ~$49.99/yr premium | $39.99/yr (Clue Plus) | Free |
| Users | 440M+ | Millions | Growing |
| Data storage | Cloud (Flo servers) | Cloud (EU servers) | Stored on your phone |
| Privacy track record | Class action settled 2025; Flo paid $8M | No major incidents | Never sold, no ads; partner sharing end-to-end encrypted |
| AI assistant | Cloud-based chatbot | Built-in AI assistant (Pinky) | |
| Voice logging | |||
| Mood forecasts | |||
| Account required | Email required | Email required | No account needed |
| Ads | Ads in free tier | No ads | No ads ever |
| Partner sharing | Clue Connect (cloud) | E2E encrypted (PinkyBond) | |
| Doctor visit reports | |||
| Safety Mode | Anonymous Mode (still cloud) |
Overview
Flo and Clue are the two most commonly compared period tracking apps in the world. Flo leads in raw popularity with over 440 million users and a massive content library. Clue, based in Berlin, has built its reputation on scientific rigor, a clean interface, and GDPR compliance. Both apps serve the same core need — cycle tracking — but they approach it differently.
Flo emphasizes breadth: 70+ symptoms, AI-powered health chatbot, community forums, pregnancy content, and articles from 120+ medical experts. Clue emphasizes depth: research partnerships, medical device certification (CE-marked Class 1), and data-driven predictions without the marketing noise. If you want a health content platform, Flo is the obvious choice. If you want clinical accuracy with less clutter, Clue wins.
But both share a fundamental limitation: your data lives on their servers. Flo's data is stored on US infrastructure; Clue's on EU servers. Both require email accounts that tie your identity to your reproductive health data.
Privacy comparison
This is where the Flo vs Clue comparison gets serious. Flo has the worst documented privacy record in the period tracking industry. In 2021, the FTC alleged Flo shared menstrual data with Google, Facebook, and Flurry Analytics despite promising users their data was private; Flo settled, with no fine and no admission. In September 2025 a class action settled — Google paid $48M, Flo $8M. Then in August 2025, a California jury found Meta liable for "intentionally eavesdropping" on Flo users' menstrual data under California wiretap law. Flo's "Anonymous Mode" still uploads data to servers; it just strips your name.
Clue is meaningfully better. BioWink GmbH operates under GDPR in Berlin, stores data on EU servers, and has publicly committed to never selling user data. No major breaches or enforcement actions. Clue is the privacy-conscious choice between these two.
But "better than Flo" is a low bar. Clue still stores your data in the cloud. An email account is required, linking your health data to your identity. GDPR provides strong protections but doesn't prevent lawful government data requests within the EU. Cloud storage is inherently vulnerable to breaches, insider threats, and policy changes.
PinkyBloom needs no account and no email. Your cycle log is stored on your phone, not in an account on our servers. It's never sold, there are no ads, and partner sharing is end-to-end encrypted.
Features and intelligence
Flos funksjonssett er bredere. Over 70 sporbare symptomer, tusenvis av artikler fra medisinske eksperter, et fellesskapsforum, graviditetsmodus og en skybasert AI-chatbot. Den er designet for å være en omfattende plattform for kvinners helse, ikke bare en menstruasjonssporer. Ulempen: premiumfunksjoner krever et abonnement, gratisversjonen har annonser, og AI-chatboten behandler dataene dine på eksterne servere.
Clues funksjonssett er mer fokusert. Sterke syklusprediksjoner støttet av forskningspartnerskap, tilpassede merker for å spore hva som helst, og en ren Analyse-fane for mønstergjenkjenning. Clue Plus ($39.99/år) låser opp avanserte prediksjoner og Conceive-modus. Grensesnittet er minimalt og vitenskapsfokusert. Ulempen: ingen AI-assistent, begrenset utdanningsinnhold sammenlignet med Flo, og færre livsfasefunksjoner.
PinkyBloom kombinerer det beste fra begge tilnærmingene og legger til funksjoner som ingen av dem tilbyr. Taleopptak erstatter manuell symptomregistrering. AI humørprognoser forutsier emosjonelle mønstre dager i forveien. Rapportgeneratoren for legebesøk lager profesjonelle helseoppsummeringer. Kryptert partnerdeling gjennom PinkyBond, hjemskjerm-widgeter i tre størrelser, og en Face ID-beskyttet helsevalv fullfører et funksjonssett som overgår både Flos bredde og Clues dybde.
Pricing comparison
Flos prising er kompleks og noen ganger uklar. Premium-abonnementet koster omtrent $49.99/år, selv om Flo er kjent for å A/B-teste priser etter region og brukersegment. Gratisversjonen inkluderer annonser og begrenser tilgangen til noen funksjoner. I løpet av fem år koster Flo omtrent $250.
Clue Plus koster $39.99/år. Gratisversjonen er funksjonell, men låser avanserte prediksjoner, Analyse-fanen og Conceive-modus bak betalingsmur. I løpet av fem år koster Clue omtrent $200. Du får en ren, annonsefri, GDPR-kompatibel opplevelse — men du betaler fortsatt for sky-lagrede data.
PinkyBloom er gratis. Ingen annonser. Sammenligning av kostnader over fem år: Flo ~$250, Clue ~$200, PinkyBloom $0.
There's a better option
Both Flo and Clue store your data in the cloud and charge for premium features. PinkyBloom stores your cycle log on your phone and needs no account. You get more AI than Flo.
