Last 30 days
Last 30 days
Avg per download
405.1K reviews
Last 30 days
Last 30 days
Avg rev. per download
405.1K reviews
Performance Insights
Category rankings
Competition level
High competitionDownloads or revenue clear the 500K mark — breaking in here means outspending an incumbent.
On the store
Released July 2013 · 385 releases since
Clue Period & Cycle Tracker is an iOS app (Free) by BioWink GmbH in the health & fitness category, holding #59 in the free health & fitness charts and #17 in the grossing rankings. It draws an estimated 300K downloads a month and holds a 4.8-star rating.
- Monetizes through in-app purchases ranging from $9.99 to $39.99.
- Ships new versions about one a week.
- Latest version is 293.0, released September 2, 2026.
- 86% of ratings are five-star.
- Available in 26 languages.
- Strongest in US, BR, FR.
- Downloads at 311.3 MB and requires iOS 18.0+.
- Rated 13+.
App details
- Version
- 293.0
- Release status
- Worldwide
- Age rating
- 13+
- Requires
- iOS 18.0+
- Size
- 311.3 MB
- Languages
- Arabic, Danish, Dutch, English, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Malay, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese, Spanish, SW, Swedish, Thai, Turkish, Ukrainian, Vietnamese
- Price
- Free
- First seen
- July 2013
- Top markets
- US, BR, FR
- Publisher country
- Germany
- Website
- Visit website
- Support
- Visit support
Release history
385 versions tracked
- Version 293.0Latest
- Version 292.0
- Version 291.0
- Version 290.0
- Version 288.0
- Version 287.0
- Version 286.0
- Version 285.0
- Version 284.0
- Version 283.0
- Version 282.0
- Version 281.0
Ships about one a week.
In-app purchases
8 products · United States
- Clue Plus by BioWink GmbH (Annual)Yearly$39.99
- 1 MonthMonthly$9.99
- Clue Period Tracker - 1 yearYearly$39.99
- Clue Plus by BioWink GmbH (Monthly)Monthly$9.99
- Clue Period Tracker - 1 MonthMonthly$9.99
- 12 MonthsYearly$39.99
- Clue Period Tracker - 12 MonthYearly$39.99
- Clue Plus by BioWink GmbH (Annual)Yearly$29.99
2 entries were identical in name, price and billing period and were combined.
What users say
- 5.0
Great again!!!
For anyone that was annoyed by the big update a few years back, the app is lovely again and has lots of customization options! It can be annoying how often you get pop-ups about going premium if you’re using the free version, but it was worth the cost for me so I don’t mind too much. It’s a kinda silly detail, but I really love the app icon options! They’re so cute and make it way easier to tell which app is which at a glance! Old Review: I appreciate the feedback from the team and it seems like improvements have been made. It’s still running a little slow (buffers before and after tracking anything) and I’m still frustrated with the whole situation (it was a great app I can’t figure out why they changed all of it??),, but I do believe that they are trying fix it and overall I still like the company. Hopefully I can bring my review back up to 5 stars soon. ——— (Original review below) ——— I loved the app but they removed two of the main features that made it useful, so I think I’m gonna have to delete it soon. The missing features are: 1. The ability toggle what you wanted to track so you didn’t have to sort through a ton of things you don’t use. I don’t want to use this app to track my sleep, or weight, or diet, or most of the other options. It takes way longer to do that though bc I can’t find the button for anything. 2. Birth control seems to be gone entirely! I used to use the app to keep track of when I missed doses or took them late and for notifications reminding me when to take it! Huge loss.
Reviewed on version 172.0
- 5.0
More than Just a Period Tracker
I honestly can’t thank the creators of this app enough. I’ve been using this app for years and Clue has continued to update their app to improve function and usefulness for the masses. It not only tracks your period, but just about anything else health-related, too! It follows your moods, cravings, energy levels, exercise levels, weight, acne, you name it. If you mess up with following your period, you can even go to your analysis section and choose to omit a specific cycle from your overall period tracking; for example, I forgot to track my periods for a few months. When I came back, I simply hid that cycle from in history so it wouldn’t skew my future period predictions. Even from an educational standpoint, the app offers plentiful resources to gain access to information about contraception, love and sexuality, fertility, and even postpartum symptoms. You can use this app to do, literally, WHATEVER you need—it all depends on how much information you pour into it. The more data you enter, the more accurate and helpful the app will be for you. It also helps you be more attentive to what you’re feeling and how every internal and external factor is influencing all the different aspects of your personal health. I love how expansive and all-encompassing Clue is, and it has become a staple in my own health/self care journey. Thank you, Clue!
Reviewed on version 101.4
- 4.0
Why no way to report birth?
Great app. Have used for years to track my cycle, and found it very helpful when I was trying to conceive and throughout my pregnancy. The one thing that’s missing that I think is a huge oversight is a way to indicate that you have given birth. The FAQ on their website says to just write it in the daily notes section. Not really that helpful as that doesn’t give the app any info, and I certainly don’t need a reminder. I switched from pregnancy mode back into regular mode and the app retained no memory of the fact I was pregnant, it was like “oh you haven’t logged a period in 10 months? Something’s wrong, girl.” And then for the next 5 months my cycle was very irregular, which is completely normal when you’re breastfeeding. The app remained concerned. Even now, my kid is almost a year old and my cycle has pretty much returned to how it was pre-pregnancy, the app is not very good at predicting when my next period will be because the average cycle length is still being skewed by the time I was pregnant, which the app views only as a very long menstrual cycle. This app is so detailed in everything else, it feels hilarious that they have neglected to include this. Give me a button that says “gave birth!” and another one for reporting a pregnancy loss, and make sure that information then influences the advice and expectations the app gives you in the months following. I feel that Clue could do this beautifully. They already have so much great education available on the app.
Reviewed on version 236.0
About Clue Period & Cycle Tracker
3,312 characters
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, the credit card associated with your iTunes Account will be charged. Once purchased, your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. If you currently have a free trial, any unused time will be forfeited when you purchase a subscription.
If you want to renew your subscription, your account will be charged the same amount you paid for your initial subscription, 24 hours before the end of the current period. You can manage or change your subscription at any time, including turning off auto-renewal, by going to the ‘Account Settings’ on your device after the purchase.
Note: Clue should not be used as a contraceptive. Clue is made to help people understand their menstrual and reproductive health by tracking their data, as well as predicting fertile days to aid conception. The app does not substitute professional medical advice, diagnosis, or treatment. Your healthcare provider can give you advice on your specific needs and situation.
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Screenshots
9 iPhone screenshots
Clue Period & Cycle Tracker iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.
Clue Period & Cycle Tracker iOS app generates an estimated monthly revenue of $1M.
Clue Period & Cycle Tracker iOS app download estimates are updated daily. The app maintains a 4.8-star rating based on 405.1K user reviews, indicating strong user satisfaction in the health & fitness market.
Clue Period & Cycle Tracker iOS app ranks #59 in the free health & fitness charts and #17 in revenue rankings. The app's performance metrics suggest strong market presence with established user base.
You can download Clue Period & Cycle Tracker iOS app from the App Store for iOS devices, requiring iOS 18.0 or later. The app offers in-app purchases for enhanced functionality.
View on App Store