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BioWink GmbH

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App Store
4.7

62.3K ratings

App Store sentiment not scored yet for this app.

App nameClue Period & Cycle Tracker
SellerBioWink GmbH
GenreHealth & Fitness
Version287.0
Content rating12+
Requires iOS18.0
Size307 MB
Released9 Jul 2013
Current version1 Aug 2026
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Play Store

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App description

Understand your body. Plan around your cycle. Know what’s coming next. Clue is the #1 women-led period and cycle tracker – science-backed, privacy-first, and built to help you live in sync with your cycle. Trusted by millions of people worldwide, Clue gives you the knowledge and personalized insight to make confident health decisions, from first period to perimenopause. Headquartered in Berlin, your data is protected by strict European privacy law (GDPR). Track your period and cycle Know when your period is coming, and get personalized predictions based on your unique cycle length, flow, and patterns. See how your cycle affects how you feel Track 200+ symptoms and experiences – cramps, PMS, pain, energy, cravings, mood, skin, sleep, sex drive, discharge, and more. Your patterns, in clear charts. Get ahead of symptoms See what might be coming, from PMS and cramps to energy dips, so you can plan ahead. Set custom reminders so nothing catches you off guard. Understand your fertility Get personalized ovulation and fertile window predictions, based on a clinically-validated algorithm designed to help you conceive. Stay on track with birth control Log your method – pill, IUDs, ring, patch, and more. Track your cycle symptoms even without regular bleeding. Get real answers, backed by science Explore 400+ articles on your cycle, fertility, sex, pregnancy, perimenopause, and reproductive health. Use Clue through every life stage Switch between modes as your needs change. Period tracking, trying to conceive, pregnancy, and perimenopause. Connect a wearable Layer your cycle data with temperature, sleep, and heart rate for deeper health insights. Works with Apple Watch, Oura, WHOOP, Withings, Fitbit, and more. Get more from every cycle with Clue Plus — deeper analysis, advanced predictions, and personalized insights that get smarter the more you track. A few legal details: After you choose the Clue subscription that’s right for you & confirm your purchase,

Version history

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How this analysis was produced. The sentiment score on this page is calculated from up to 300 of this app’s most recent reviews that pass Appeye’s quality filter (real, substantive, English-language text), scored individually using free, rule-based sentiment analysis. This identifies overall tone across many reviews at once and isn’t a judgement on any single review. A deeper analysis — pain points, praise patterns, and concrete recommendations drawn directly from review text using AI — is available for select apps; look for the AI report indicator on this page. Get in touch.