comparisons

Best Period Tracker After the Flo Settlement: 4 Alternatives Compared

After Flo's $59.5M class action settlement, here are the best period tracker alternatives compared — Floriva, Euki, Drip, and Clue evaluated on privacy, features, and data architecture.

Flo shared your period data with Facebook and Google. The FTC confirmed it in 2021. A $59.5M combined settlement resolved the class action in September 2025. If you're reading this, you're probably deciding what to use instead. Here are four alternatives evaluated on the only question that matters: what happens to your data. Why Users Are Leaving Flo The FTC found that Flo shared sensitive health data — period dates, pregnancy status, symptom information — with Facebook, Google, and third party analytics firms through embedded SDKs. Users who logged their most intimate health data did so believing it was private. It wasn't. Flo launched Anonymous Mode in response, but it requires a premium subscription. Privacy as an upsell, after the company was caught violating it for free tier users. The architecture remains cloud based. Your data still lives on Flo's servers. For a full breakdown, see Flo app alternative and the Flo vs Floriva data comparison. Option 1: Floriva — On Device with Sync Floriva stores all data on your device. No account. No server copy. No analytics SDKs. Cross device sync works through end to end encryption — your data transfers between your devices without touchi