Comparison
Flo vs Period Tracker 2026: Privatliv, Funktioner & Priser Sammenlignet
Our verdict
Flo is the most feature-rich period tracker but paid $8M in a data-sharing class action. Period Tracker by GP Apps has 250M+ downloads but is a basic logging tool from a different era. PinkyBloom combines modern AI with no ads and no account.
Flo vs Period Tracker vs PinkyBloom
| Feature | Flo | Period Tracker | PinkyBloom |
|---|---|---|---|
| Price | ~$49.99/yr premium | Free + paid Deluxe | Free |
| Users | 440M+ | 250M+ downloads | Growing |
| Data storage | Cloud (Flo servers) | Basic local + cloud backup | Stored on your phone |
| Privacy track record | Class action settled 2025; Flo paid $8M | Legacy-era privacy practices | Never sold, no ads; partner sharing end-to-end encrypted |
| AI assistant | Cloud-based chatbot | Built-in AI assistant (Pinky) | |
| Voice logging | |||
| Mood forecasts | |||
| Content library | Thousands of articles | Basic tips | AI-generated insights |
| Community features | Forums and stories | ||
| Account required | Email required | Optional | No account needed |
| Ads | Ads in free tier | Ads in free version | No ads ever |
| Doctor visit reports |
Overview
Flo og Period Tracker repræsenterer to ekstreme sider af menstruations tracking markedet. Flo er den moderne, funktionsrige platform med 440 millioner brugere, AI chatbot, fællesskabsfora, graviditetsindhold og et premium abonnement. Period Tracker fra GP Apps er en af de ældste sundhedsapps, der findes — et ligetil loggingsværktøj med 250M+ downloads, der gør præcis hvad navnet siger, og ikke meget mere.
Brugere, der sammenligner disse to apps, falder typisk ind i to lejre: dem, der ønsker en omfattende sundhedsplatform (Flo), og dem, der ønsker noget simpelt, der bare fungerer (Period Tracker). Flo tilbyder bredde — 70+ symptomer, artikler fra 120+ medicinske eksperter og et aktivt fællesskab. Period Tracker tilbyder enkelhed — log din menstruation, se forudsigelser, færdig.
Begge har ulemper. Flos funktionskompleksitet kommer med aggressiv monetisering, annoncer i den gratis version og en dokumenteret historie om deling af brugerdata. Period Trackers enkelhed kommer med legacy-æra arkitektur, grundlæggende privatlivspraksis og annoncer. Ingen af dem blev designet med moderne privatlivsstandarder eller AI-funktioner i tankerne.
Privacy comparison
Flo's privacy record is the worst in the industry. The FTC alleged in 2021 that Flo shared menstrual data with Google, Facebook, and Flurry Analytics despite promising privacy; 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 sends data to servers.
Period Tracker's privacy situation is different: not scandalous, but concerning by omission. Built in the early days of the App Store, Period Tracker predates modern privacy standards. Its privacy practices are basic boilerplate. While it offers local storage, cloud backup capabilities mean data can leave the device. For one of the most-downloaded health apps in history, the gap between its user count and its privacy architecture is significant.
Both apps serve ads, which means both embed advertising SDKs that collect device identifiers and behavioral data. With Flo, we know the data went to Facebook and Google. With Period Tracker, the extent of ad-network data collection is less documented but structurally present.
PinkyBloom was designed for a post-Flo, post-Dobbs world. No ads, no ad SDKs, no accounts. Your cycle log is stored on your phone, protected by your phone's own encrypted storage and passcode.
Features and intelligence
Flo is clearly the more feature-rich of the two. Cloud-based AI chatbot, 70+ trackable symptoms, community forums, pregnancy and postpartum modes, thousands of expert articles, and premium analytics. Flo is a health platform, not just a tracker.
Period Tracker does the basics: log period start and end dates, see cycle predictions, track symptoms and flow intensity, and view a calendar with colored dots. The paid Deluxe version removes ads and adds some features. It's reliable, straightforward, and hasn't changed much in years.
PinkyBloom bridges the gap and goes further. It matches Flo's ambition with AI, voice logging, mood forecasts, health vault, and doctor visit reports — but exceeds Flo on privacy and cost. It matches Period Tracker's simplicity in that tracking works offline with no account required — but exceeds it on intelligence by orders of magnitude. PinkyBloom is what Period Tracker would be if it were rebuilt today with AI and privacy as core principles.
Pricing comparison
Flos premium koster ~$49.99/år. Den gratis version har annoncer og begrænsede funktioner. Period Trackers gratis version har annoncer; den betalte Deluxe-version er et engangs- eller lavpris køb. Ingen af dem er dyre, men Flos omkostninger løber op: ~$250 over fem år.
Period Tracker er budgetmuligheden — næsten gratis, ingen abonnement krævet. Men "budget" beskriver også dens funktionssæt. Du får en grundlæggende kalender med forudsigelser og ikke meget andet.
PinkyBloom er gratis. Ingen annoncer.
There's a better option
Flo has the features but not the trust. Period Tracker has the simplicity but not the intelligence. PinkyBloom combines Flo-level features with Period Tracker-level simplicity, adds AI with no ads and no account. It's the upgrade both apps' users have been waiting for.
