Comparison
Flo vs Period Tracker 2026: Privacidad, Características y Precio Comparados
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 y Period Tracker representan dos extremos del mercado de rastreo de períodos. Flo es la plataforma moderna y llena de funciones con 440 millones de usuarios, chatbot de IA, foros comunitarios, contenido sobre embarazo y una suscripción premium. Period Tracker de GP Apps es una de las aplicaciones de salud más antiguas que existen — una herramienta de registro sencilla con más de 250M de descargas que hace exactamente lo que su nombre indica y poco más.
Los usuarios que comparan estas dos aplicaciones típicamente se dividen en dos grupos: aquellos que quieren una plataforma de salud integral (Flo) y aquellos que quieren algo simple que simplemente funcione (Period Tracker). Flo ofrece amplitud — más de 70 síntomas, artículos de más de 120 expertos médicos y una comunidad activa. Period Tracker ofrece simplicidad — registra tu período, ve predicciones, listo.
Ambos tienen desventajas. La complejidad de las funciones de Flo viene con una monetización agresiva, anuncios en la versión gratuita y un historial documentado de compartir datos de usuarios. La simplicidad de Period Tracker viene con una arquitectura de era legacy, prácticas de privacidad básicas y anuncios. Ninguno fue diseñado con estándares modernos de privacidad o capacidades de IA en mente.
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
El premium de Flo cuesta ~$49.99/año. La versión gratuita tiene anuncios y funciones limitadas. La versión gratuita de Period Tracker tiene anuncios; la versión Deluxe de pago es una compra única o de bajo costo. Ninguno es caro, pero el costo de Flo se acumula: ~$250 en cinco años.
Period Tracker es la opción económica — casi gratuita, sin suscripción requerida. Pero "económica" también describe su conjunto de características. Obtienes un calendario básico con predicciones y poco más.
PinkyBloom es gratuito. Sin anuncios.
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.
