Clue Cycle & Period Tracker
Clue Period Tracker by BioWink
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4.4
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About This App

  • Category

    Health & Fitness

  • Installs

    50M+

  • Content Rating

    Everyone

  • Developer Email

    [email protected]

Screenshots
Editor Reviews

As someone who has tried numerous period tracking apps over the years, from the overly simplistic to the overwhelmingly complex, finding Clue felt like finally discovering the perfect tool for the job. 🎯 Developed by BioWink, Clue: Cycle & Period Tracker stands out in a crowded market not with pink flowers and cutesy icons, but with a clean, science-backed, and elegantly intuitive approach to understanding your body. 🌱🔬 Its core function is precisely what the name suggests: tracking menstrual cycles and predicting periods with impressive accuracy. But to label it just a 'period tracker' is a massive understatement. It's a comprehensive health companion that logs everything from flow intensity and physical symptoms to mood, energy, sleep, and even sexual activity, painting a holistic picture of your reproductive and overall health over time. 📊📅My journey with Clue began out of frustration with other apps that felt more like digital diaries than analytical tools. I wanted data, not just a calendar. What drew me to Clue was its commitment to privacy—it's famously transparent about its data policies—and its design ethos rooted in scientific research. 🛡️🧪 From the very first setup, the app asks thoughtful, inclusive questions, avoiding gendered assumptions and making it welcoming for anyone who menstruates. Using it daily has become a seamless habit. The interface is a masterclass in clarity; a simple tap logs my daily status, and the main dashboard transforms my inputs into easy-to-understand charts and predictions. I particularly rely on its predictions for planning trips, workouts, and social events, and its accuracy has been remarkably consistent. 🌈✨ The 'Discover' tab is a treasure trove of well-researched articles that have educated me more about my own body than any school health class ever did.Choosing Clue over similar software was a no-brainer. While other apps might offer more social features or flashier designs, Clue prioritizes what truly matters: reliable, private, and insightful health tracking. It feels like a tool designed with genuine care and intelligence, not just another product trying to capitalize on 'femtech.' Its neutral, blue-and-white color scheme is refreshing and professional, making the sometimes-taboo topic of menstruation feel normal and manageable. 🤝💡 For anyone seeking to understand their cycle patterns, manage symptoms like PMS, or simply take a more proactive role in their health, Clue is an indispensable partner. It demystifies the menstrual cycle with data and dignity. Don't just track your period—understand your rhythm. Download Clue today and start your journey toward empowered body literacy. ⬇️🚀

Features

  • 🔍 Precision Forecasting: Clue's algorithm learns from your unique cycle patterns to deliver highly accurate predictions for your period, fertile window, and PMS window. The more you use it, the smarter it gets.
  • 📈 Comprehensive Health Logging: Go beyond bleeding. Track over 30 different tags including mood (happy, stressed), physical symptoms (cramps, headache), sleep quality, energy levels, digestion, and skin condition to see holistic trends.
  • 🛡️ Privacy-First Design: Your data stays yours. Clue is built with a strong commitment to privacy, using encryption and clear policies. They are transparent about data use and do not sell your health data.
  • 🧠 Science-Backed Insights: Developed in collaboration with researchers, the app provides educational content and insights based on real scientific studies, helping you separate fact from myth about reproductive health.
  • 🌈 Inclusive & Customizable: The app uses neutral language and is designed for all people who menstruate, regardless of gender identity. You can fully customize which tracking categories are relevant to you.
  • 📱 Sleek, Intuitive Interface: The clean, minimalist design makes logging daily information quick and effortless. Information is presented in clear, colorful charts that are easy to interpret at a glance.
  • 🔔 Smart Notifications: Get gentle, helpful reminders for upcoming periods, fertile days, or to log your daily info. Notifications are customizable so you only get the alerts you want.
  • 🌐 Health Data Integration: For a more complete picture, Clue can integrate with Apple Health (on iOS) to pull in data like sleep analysis, steps, and weight, correlating it with your cycle data.
  • 📚 Discover Educational Hub: Access a vast library of expertly written articles on topics ranging from cycle basics to sexual health, mental wellness, and the latest research, all within the app.
  • 📤 Data Export & Sharing: You can export your cycle history as a PDF report to share with a healthcare provider, making medical consultations more informed and efficient.

Pros

  • ✅ Uncluttered and Professional Design: The app's sleek, blue-hued interface is a breath of fresh air. It feels mature and trustworthy, focusing on functionality without distracting, stereotypical floral themes.
  • ✅ Exceptionally User-Friendly: Logging daily data takes mere seconds. The learning curve is virtually non-existent, making it accessible for both tech novices and power users alike.
  • ✅ Outstanding Prediction Accuracy: Many users, including myself, find its period and ovulation forecasts to be incredibly reliable, which is the most critical function of any cycle tracker.
  • ✅ Robust Privacy Standards: In an era of data concerns, Clue's clear and strong privacy policy provides significant peace of mind. You feel in control of your personal health information.
  • ✅ Valuable Educational Resource: The 'Discover' section is filled with high-quality, evidence-based articles that empower users with knowledge, turning the app into a learning tool.
  • ✅ Highly Customizable Tracking: You aren't forced into predefined boxes. You can pick and choose exactly which symptoms, moods, and activities you want to monitor, creating a personalized health log.
  • ✅ Helpful for Medical Consultations: The ability to generate and share clear reports of your cycle history with doctors or gynecologists can lead to better, faster diagnoses and care.
  • ✅ Inclusive Approach: By using neutral language and avoiding pink-washing, Clue makes a wider range of users feel seen and respected, which is still rare in this category.
  • ✅ Regular, Meaningful Updates: The development team consistently refines the app based on user feedback and new scientific findings, ensuring it stays current and useful.
  • ✅ Free Core Functionality: The essential tracking and prediction features are completely free, which is fantastic for basic cycle management without any financial commitment.

Cons

  • ⚠️ Premium Feature Paywall: Some of the more advanced analytics, certain detailed insights, and premium article content are locked behind a monthly or yearly subscription fee.
  • ⚠️ Limited Social Features: If you're looking for a community forum or ways to directly connect and share with friends within the app, Clue's focus on privacy means these features are minimal or absent.
  • ⚠️ Occasional Sync Glitches: While rare, some users on forums report occasional syncing issues between devices, which can be frustrating if you log on both a phone and tablet.
  • ⚠️ Prediction Recalibration Time: After a life event like coming off hormonal birth control, the app's algorithm needs several cycles of new data to re-learn and restore its high prediction accuracy.
  • ⚠️ Android Version Slightly Behind: Historically, new features and interface updates have sometimes arrived on iOS first, leaving Android users waiting a bit longer for the latest improvements.
  • ⚠️ No Direct Chat with Experts: While the articles are great, there's no option for direct Q&A or chat with healthcare professionals within the app ecosystem itself.
  • ⚠️ Customization Can Be Overwhelming: For a brand-new user, the sheer number of tracking tags available might feel a bit daunting until you figure out which ones are most relevant to you.
  • ⚠️ Battery Usage Noticeable: With background syncing and notifications enabled, some users note that the app can have a slightly more noticeable impact on battery life compared to simpler trackers.
  • ⚠️ Weather & Cycle Correlation Not Included: Some competing apps offer features that link local weather patterns to symptom severity, a niche but interesting analysis that Clue currently lacks.
  • ⚠️ Basic Reminder Limitations: The free version's notification system is functional, but lacks the deep customization and smart timing options that are sometimes available in the premium tier.

  • 01
    How do I install this app after downloading it?

    If you're an Android user and don't download the app from the official Google Play Store,you may find the installation process more complicated than usual.

    But we are delighted to inform you that you don't need to worry. To ensure you could install this app smoothly,we have written and uploaded a detailed tutorial. It would guide you on installing an app after downloading it from our website step by step,with the help of pictures.

    You may find this helpful article on the downloading site,or visit How to install APK/XAPK files on Android.

    If you need further help,please do not hesitate to contact us via email [email protected].

  • 02
    Is this app safe to use?

    We fully understand your concern about safety. We agree that one person wouldn't be too careful in the cyber world. Meanwhile,we are happy to tell you that one of our priorities is to provide our users with safe app files that they can use without any worries.

    We guarantee that all the app files we provided originate from official and reliable sources. We promise that they do not contain any malware that will harm your hardware or the safety of your privacy.

  • 03
    Is this app free to download?

    We are happy to inform you that the answer is an absolute YES! All the apps on our website are 100% free to download. Besides,you do not have to create an account. Just click on the download button,and it's done.

  • 04
    How do I find my account back?

    Recently we received a lot of emails from our users,which said they couldn't log in for different reasons,such as 'forgot the user name or password' or 'had a new phone.' We are willing to help you out. Please read the notes below to see what we can do.

    To answer this question,please first let us know which account you're referring to.

    If you're referring to your account of some app,like your Facebook account or your Youtube account. Unfortunately,we would not be able to help in this case. We would suggest you turn to the customer service of this application.

  • 05
    How do I cancel subscriptions?

    This question is essentially quite similar to the prior one. It's a pity that we are unable to help you to cancel the subscription to a third-party application directly,while we would suggest you to contact its customer service for further information.

  • 06
    How do I get a refund?

    Sorry that we are unable to help you to get a refund from a third-party application directly. If you wish to get a refund from a third-party app,we would suggest you to contact its customer service. We would be happy to provide you the way to contact them.

    If you want a refund from us,we should apologize for your confusion. Our service is 100% free,and any payment information is not required.

    If you run into any site that asks you to provide your payment information,be careful. Remember never reveal your payment information to any unauthorized third parties,no matter how attempting their offer may seem.

  • 07
    How to use this app?

    Sorry that we cannot answer this question directly,for this only aims to answer some general questions. You may find how to use a certain app by checking our review page.

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