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Flo与Clue 2026:隐私、功能与价格比较

Last updated: February 2026·Flo vs Clue·PinkyBloom: Free

Our verdict

Flo是最受欢迎的月经追踪应用,拥有超过4.4亿用户,但因与Google和Meta共享数据而支付了800万美元的集体诉讼赔偿。Clue以科学为基础,具有强大的GDPR合规性,但仍然将数据存储在云端,并收取39.99美元/年。

Flo vs Clue vs PinkyBloom

FeatureFloCluePinkyBloom
Price~$49.99/yr premium$39.99/yr (Clue Plus)Free
Users440M+MillionsGrowing
Data storageCloud (Flo servers)Cloud (EU servers)Stored on your phone
Privacy track recordClass action settled 2025; Flo paid $8MNo major incidentsNever sold, no ads; partner sharing end-to-end encrypted
AI assistantCloud-based chatbotBuilt-in AI assistant (Pinky)
Voice logging
Mood forecasts
Account requiredEmail requiredEmail requiredNo account needed
AdsAds in free tierNo adsNo ads ever
Partner sharingClue Connect (cloud)E2E encrypted (PinkyBond)
Doctor visit reports
Safety ModeAnonymous Mode (still cloud)

Overview

Flo和Clue是全球最常被比较的月经追踪应用。Flo在用户数量上遥遥领先,拥有超过4.4亿用户和庞大的内容库。总部位于柏林的Clue则以科学严谨、简洁的界面和GDPR合规性建立了自己的声誉。这两个应用都满足相同的核心需求——周期追踪——但它们的方式不同。

Flo强调广度:70多种症状、AI驱动的健康聊天机器人、社区论坛、怀孕内容以及来自120多位医学专家的文章。Clue则强调深度:研究合作、医疗设备认证(CE标记的1类)以及没有营销噪音的数据驱动预测。如果您想要一个健康内容平台,Flo是显而易见的选择。如果您想要临床准确性且不想要杂乱,Clue则胜出。

但两者都有一个根本的限制:您的数据存储在他们的服务器上。Flo的数据存储在美国基础设施上;Clue的数据存储在欧盟服务器上。两者都需要电子邮件账户,将您的身份与生殖健康数据关联。

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

Flo的功能集更广泛。超过70种可追踪症状,来自医学专家的数千篇文章,一个社区论坛,怀孕模式,以及一个基于云的AI聊天机器人。它旨在成为一个全面的女性健康平台,而不仅仅是一个月经追踪器。缺点是:高级功能需要订阅,免费版有广告,AI聊天机器人在远程服务器上处理您的数据。

Clue的功能集更集中。强大的周期预测得益于研究合作,跟踪任何内容的自定义标签,以及用于模式识别的简洁分析标签。Clue Plus(39.99美元/年)解锁高级预测和怀孕模式。界面简约且以科学为导向。缺点是:没有AI助手,与Flo相比教育内容有限,生活阶段功能较少。

PinkyBloom结合了两种方法的优点,并增加了两者都没有的功能。语音记录替代手动症状输入。AI情绪预测可以提前几天预测情绪模式。医生访问报告生成器创建专业健康摘要。通过PinkyBond进行加密的伙伴共享,三种尺寸的主屏幕小部件,以及一个受Face ID保护的健康保险库,构成了一个超越Flo的广度和Clue的深度的功能集。

Pricing comparison

Flo的定价复杂且有时不透明。高级订阅费用约为49.99美元/年,尽管Flo以地区和用户细分进行A/B测试价格而闻名。免费版包含广告,并限制访问某些功能。在五年内,Flo的费用大约为250美元。

Clue Plus的费用为39.99美元/年。免费版功能正常,但将高级预测、分析标签和怀孕模式锁定在付费墙后。在五年内,Clue的费用约为200美元。您将获得一个干净、无广告、符合GDPR的体验——但您仍在为云存储的数据付费。

PinkyBloom是免费的。没有广告。五年成本比较:Flo约250美元,Clue约200美元,PinkyBloom 0美元。

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.

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Frequently asked questions

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