Clue Period & Cycle Tracker

4.4
1.16M reviews
10M+
Downloads
Content rating
Everyone
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About this app

Track your period, discover patterns in your menstrual cycle, and learn how your body works – with Clue.

Clue is more than just a period tracker. The app uses science and data to help you learn how your menstrual cycle affects your mind and body. With the Clue Cycle Tracker, you get period, ovulation and PMS predictions you can trust, insights into how factors such as skin, stress and energy levels can change throughout your cycle, and a science-backed period, fertility, and health encyclopedia at your fingertips. You can also set customizable ovulation and period reminders so you are always prepared for what’s coming. Backed by science, driven by ethics, and female-led, Clue never has and never will, sell user data.

Regardless of your life stage, Clue’s got your back. From period to pregnancy tracking, whether you want to set reminders to take birth control or get ovulation day notifications, or just want to discover your body’s unique patterns, Clue is a period and ovulation tracker designed to help you stay informed and make empowered health choices.

CLUE PERIOD & OVULATION TRACKER TOP FEATURES:
· Period tracker, period calendar, ovulation tracker, and fertility tracker
· Accurate period predictions for upcoming cycles
· Log your symptoms, period flow intensity, moods, and more and find patterns in your menstrual cycle
· Ovulation app to track ovulation tests and your BBT
· Calendar reminders for upcoming periods, ovulation, and PMS
· Predictions for your recurring symptoms, like cramps, pain, and headaches
· A period calendar with your menstruation, ovulation, and fertile days
· Log and set birth control pill reminders
· A cycle analysis of your period lengths to observe trends and irregular cycles
· In-app menstrual health encyclopedia and educational content

PERIOD TRACKER & MENSTRUAL CALENDAR
· Period predictions and PMS, fertility, and ovulation estimates
· A period diary and cycle tracker to log your period days, flow intensity & the menstrual products you use
· Track symptoms, cravings, skin, pain, exercise, vitality, & more to find patterns in your cycle
· Set up calendar reminders before your next period, ovulation, and PMS

OVULATION TRACKER & FERTILITY TRACKER:
· Ovulation calculator and basal body temperature tracker
· Fertility predictions and fertility friend to help you get pregnant if you’re trying to conceive
· Log ovulation test and cervical fluid for improved ovulation estimations
· Set fertility and ovulation calendar reminders to help plan a pregnancy

PREGNANCY APP & WEEK BY WEEK GUIDE
· Set your expected due date countdown with a pregnancy calculator
· A pregnancy calendar and baby growth tracker to keep track of your trimester
· Track pregnancy symptoms, baby movement, vitamin intake, and more
· Fact-checked health content to guide you through your pregnancy week by week.

FIND UNIQUE PATTERNS IN YOUR MENSTRUAL CYCLE
· View your period lengths and cycle variations
· See the symptoms you tracked in relation to your menstrual cycle
· Use Clue to help you manage your PCOS and irregular cycles
· Started menstruating? Clue is a helpful period tracker for teens
· Bring the Clue Period Tracker app to your OBGYN and have your period history available

Clue is a cycle tracker and ovulation app built for anyone who menstruates and uses gender-neutral language.

Note: Clue Period Tracker & Ovulation App should not be used as a contraceptive.

Helloclue.com – Menstrual cycle encyclopedia and resource for period, fertility, birth control, sex, and LGBTQIA topics.

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Clue Period Tracker & Ovulation Tracker – the menstrual cycle tracker, period calendar, and pregnancy app that helps you understand your body better.
Updated on
Oct 17, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted
4.4
1.16M reviews
Catherine DeKeyser
November 13, 2022
Useful I do enjoy the app tracking. The reminders are great. As an American I'm also extremely happy it's German owned, y'all know. Only thing I don't like is some of the symptom options, particularly the energy one comes to mind. Exhausted/Low/High/Energized don't seem like the right terms. Things like that. Overall though I recommend, and I won't be switching to any other form of health management.
15 people found this review helpful
Did you find this helpful?
Clue Period Tracker by BioWink
November 14, 2022
Hey, thanks for your review. We always appreciate getting feedback from the people who use Clue, and hearing how we can improve the app. To let us know more, feel free to reach us directly at support.helloclue.com/hc/en-us. All the best, Ilaria from Clue.
Aimee N. R.
November 9, 2022
Accurate and useful, with options to track other symptoms (stress, skin condition, etc) as well. I have a very irregular cycle and Clue still helps me predict most months fairly well. The UI is sleek, easy to use, and professional, and they include educational content for free. I especially appreciate Clue's commitment to data privacy. I used a different period tracker in the past, but I've been using Clue for a few years now and would never go without it again.
10 people found this review helpful
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Clue Period Tracker by BioWink
November 10, 2022
Hey, thanks a lot for your loyalty. We’re happy to know that you’re learning more about your body with the Clue app. Our ultimate goal is to build a world where there are no taboos around menstrual health and we are thrilled to see our community grow. All the best, Thiago from Clue
Lacey Naumannn
November 11, 2022
App is pretty accurate and helpful. It would be 5 stars if there were more options on tracking instead of just 4 for each one. Especially for emotions, pain and exercise. Especially exercise. I think its very strange that there's no strength training option.
4 people found this review helpful
Did you find this helpful?
Clue Period Tracker by BioWink
November 14, 2022
Hey, thanks for your review. We always appreciate getting feedback from the people who use Clue, and hearing how we can improve the app. To let us know more, feel free to reach us directly at support.helloclue.com/hc/en-us. All the best, Ilaria from Clue.

What's new

Thanks for using Clue. This update includes bug fixes and performance enhancements to keep your health tracking as seamless as possible.

***
Data privacy is incredibly central to how we’ve always operated. People’s health data, particularly any data they track in Clue about pregnancies, pregnancy loss or abortion, is kept private and safe. If you’d like more information, feel free to reach our Support Team or check out our FAQs on helloclue.com