Clue Period & Cycle Tracker
doubtful ratingThe only major tracker with European jurisdiction and a strict data policy: it physically cannot hand over data to US authorities. Deep symptom tracking including endometriosis. The weak spot: date prediction is less accurate than competitors and the app does not work offline.
48real score
4.76store star
397,841ratings
About the rating
86% five-stars with a text average of 2.95, a gap even wider than Flo's. A loyal long-term base is clearly pulling the rating up while recent reviews are harsh.
Strengths
What users love
- European jurisdiction and GDPR: data is physically unavailable to US authorities
- And this is the only major tracker with that guarantee. Detailed symptom journal covering endometriosis and multiple cycle parameters simultaneously. Helped with three pregnancies even in the base version.
Weak spots
What users hate
- Does not work without an internet connection
- Which is critical on planes or with poor signal. Period start date prediction accuracy is lower than competitors. Non-standard family configurations are not supported as a distinct tracking scenario.
Who it is for
Those for whom data privacy is the top priority and who are willing to pay for full functionality.
Screenshots
