Clue Period & Cycle Tracker

Clue Period & Cycle Tracker

Ovulation Calendar & Pregnancy

400K ratings
1768 reviews
#48 in top-grossing Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 9, 2013
  • July 28, 2026
Clue Period & Cycle Tracker screenshot #1 for iPhone
Clue Period & Cycle Tracker screenshot #2 for iPhone
Clue Period & Cycle Tracker screenshot #3 for iPhone
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Clue Period & Cycle Tracker screenshot #5 for iPhone
Clue Period & Cycle Tracker screenshot #6 for iPhone
Clue Period & Cycle Tracker screenshot #7 for iPhone
Clue Period & Cycle Tracker screenshot #8 for iPhone
Clue Period & Cycle Tracker screenshot #9 for iPhone
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About

This app helps women and people with cycles understand their bodies through period tracking, fertility predictions, and health insights. It offers personalized forecasts, tracks over 100 experiences, and provides science-based content. Connect wearables for advanced health analysis.

Personalized period predictions
Track 100+ cycle-related experiences
Fertility and ovulation calculator
Pregnancy tracking with weekly updates
Perimenopause symptom tracking
Connect wearable data
Science-based health content
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What users say

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+1

What's New in Clue Period & Cycle Tracker

286.0

July 28, 2026

We update the Clue app every week with bug fixes, performance improvements, and new features to make your cycle tracking more accurate and comprehensive. If you have questions or feedback for the team, browse our FAQs or contact us anytime through the contact form in the Support Section of the app (More Menu, Support). Enjoying the Clue app? Feel free to leave us an App Store rating and review.

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Subscription plans

1 Month

Clue Membership

¥11501 Month
How to cancel Clue Period & Cycle Tracker subscription ⁉️

Charts

Top Grossing

This app dropped -3 positions in Health & Fitness chart.

Last updated on July 28, 2026.

Top Free

This app rose +4 positions in Health & Fitness chart.

Last updated on July 28, 2026.

Events

Read more about Sync Apple Watch with Clue

Sync Apple Watch with Clue

See how biometric data maps to your cycle.

May 31, 2026 Jun 30, 2026

Read more about Clue x Apple Watch

Clue x Apple Watch

Unlock new cycle patterns with Apple Watch.

May 4, 2026 May 31, 2026

Read more about New: Cycle Phase Insights

New: Cycle Phase Insights

See what's happening hormonally during each phase.

Jun 20, 2025 Jul 6, 2025

User reviews

ALL DATA GONE

I opened the app today and got signed out for no reason tried signing in again keep saying error. I didn’t do anything been using this app for I would say close to 10 years. Did you guys fire someone from the data/tech team? What is going on?

Good app

Very good app, it helps a lot. It doesn’t get 5 starts cause you can’t log in past pregnancy or lactation data and for a long period of time without a period, it messes up the data. I hope they can add those features soon.

My review

I love this app it is so good to use

Used to be amazing… not anymore

I’ve used this app for almost 10 or so years. I’ve been loyal to Clue and have never tried anything else as I’ve loved my experience. However, I just can’t stay on Clue anymore. Their app has gotten worse and worse over the years. Every year, there’s a new feature that used to be free for everyone and they’ve now taken away and put behind a pay wall. My breaking point was when they made sharing your cycle behind a pay wall. I’m done and onto the search for a new period tracking app.
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Tracking flow

Am still getting in touch but I will like to share something

User experience

🐞

Reported Bugs

5 issues

Cycle data being lost or inaccessible

Bug

Notifications and reminders not working

Bug

Sync issues between app and account data

Bug

Compatibility problems with older devices

Bug

Crashes and freezes when using the app

Bug

Requested Features

7 requests

Add notes/journal functionality

Feature

Improve symptom tracking and analysis

Feature

Provide more options for irregular cycles

Feature

Integrate with other health/fitness apps

Feature

Allow customization of tracked categories

Feature

Implement offline mode for data entry

Feature

Add support for pregnancy and postpartum

Feature

FAQ

What does Clue Period & Cycle Tracker do?

This app is a comprehensive women-led tracker for understanding your body. It helps you track your period, predict ovulation and fertility, monitor pregnancy progress, and manage perimenopause symptoms. It offers personalized insights based on your tracked data and provides science-based health information.

What are the key features of Clue?

Key features include personalized period and ovulation predictions, tracking over 100 experiences related to your cycle (like mood, pain, and sex drive), a fertility calculator, pregnancy tracking with weekly baby development updates, and perimenopause symptom logging. You can also log birth control methods and sync data with Apple Health. Wearable integration is also available.

How much does Clue cost?

The app offers a free version with core tracking features. For access to all four tracking modes (including Clue Conceive and Clue Pregnancy) and enhanced insights, a Clue Plus subscription is available. Subscriptions are charged to your iTunes Account after purchase and automatically renew unless turned off 24 hours before the current period ends.

What devices is Clue compatible with?

The app is available for mobile devices. It can sync period data with Apple Health, and new features allow connection with wearables to combine biometric data like temperature trends, sleep, and heart rate for deeper health analysis.

Who is Clue for?

This app is designed for women and people with cycles who want to understand their bodies better. It's useful for those tracking their period, trying to conceive, navigating perimenopause, or simply seeking to learn more about their hormonal health and cycle patterns.