Comparison
Flo vs Period Tracker 2026: 개인 정보 보호, 기능 및 가격 비교
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
Flo와 Period Tracker는 생리 추적 시장의 두 극단을 나타냅니다. Flo는 4억 4천만 사용자를 보유한 현대적이고 기능이 풍부한 플랫폼으로, AI 챗봇, 커뮤니티 포럼, 임신 콘텐츠 및 프리미엄 구독을 제공합니다. GP Apps의 Period Tracker는 존재하는 가장 오래된 건강 앱 중 하나로, 2억 5천만 회 이상의 다운로드를 기록한 간단한 기록 도구로, 이름이 말하는 것과 그 이상을 수행합니다.
이 두 앱을 비교하는 사용자들은 일반적으로 두 가지 진영으로 나뉩니다: 포괄적인 건강 플랫폼을 원하는 사람들(Flo)과 단순히 작동하는 것을 원하는 사람들(Period Tracker). Flo는 70개 이상의 증상, 120명 이상의 의료 전문가의 기사 및 활발한 커뮤니티를 제공합니다. Period Tracker는 단순함을 제공합니다 — 생리를 기록하고 예측을 보고, 끝.
두 앱 모두 단점이 있습니다. Flo의 기능 복잡성은 공격적인 수익 창출, 무료 계층의 광고 및 사용자 데이터 공유의 문서화된 이력을 동반합니다. Period Tracker의 단순함은 구식 아키텍처, 기본적인 개인 정보 보호 관행 및 광고와 함께 제공됩니다. 두 앱 모두 현대의 개인 정보 보호 기준이나 AI 기능을 염두에 두고 설계되지 않았습니다.
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
Flo의 프리미엄 비용은 약 49.99달러/년입니다. 무료 계층에는 광고와 제한된 기능이 있습니다. Period Tracker의 무료 버전에는 광고가 있으며, Deluxe 유료 버전은 일회성 또는 저렴한 구매입니다. 둘 다 비싸지 않지만, Flo의 비용은 누적됩니다: 5년 동안 약 250달러입니다.
Period Tracker는 예산 옵션입니다 — 거의 무료이며 구독이 필요하지 않습니다. 그러나 "예산"은 기능 세트도 설명합니다. 예측이 있는 기본 달력을 제공하며 그 외에는 많지 않습니다.
PinkyBloom은 무료입니다. 광고 없음.
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.
