Clue Period & Cycle Tracker

Clue Period & Cycle Tracker

Ovulation & Fertility Calendar

404K ratings
1872 reviews
#30 in top-grossing Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 9, 2013
  • September 16, 2026
Clue Period & Cycle Tracker screenshot #1 for iPhone
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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

See all reviews
+1

What's New in Clue Period & Cycle Tracker

294.0

September 16, 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

Clue Period Tracker - 1 year

Clue Plus Membership

$49.991 Year
7 Days trial
How to cancel Clue Period & Cycle Tracker subscription ⁉️

Charts

Top Grossing

This app dropped -1 position in Health & Fitness chart.

Last updated on September 19, 2026.

Top Free

This app dropped -5 positions in Health & Fitness chart.

Last updated on September 19, 2026.

Events

Read more about Cycle Report for your Doctor

Cycle Report for your Doctor

Turn your data into an appointment-ready report.

Aug 23, 2026 Sep 18, 2026

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

User reviews

Abortions

This app is good but there are no options to put in if you have had to have a termination ( for whatever reasons ) and then of course your periods then get messed up but then the app thinks you just have irregular periods even though it’s because your hormones are changing. Hi replying to you guys asking me to hide that cycle is not going to work realistically as women’s hormones and cycles change drastically after an abortion cycles don’t tend to back to normal for at least three to six months after one
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Bad

Want you to pay for every little thing always popping up with an upsell I just want to see my period. Terrible app. Bad. Hate it.

Suivi

J’adore votre appli mais ce serais aussi bien avoir un mode de suivi non pas pour connaître nos jour de fertilité mais plutôt nos jour de non fertilité pour celle qui ne veulent pas tomber enceinte

Constant upsell

As a tracking app it works well and I appreciate that it’s woman founded and independent. BUT there are frequent marketing push notifications and every time I open the app I get at least one and usually two different pop ups trying to upsell me to a paid plan. Usually they’re for different discounts, too. 90% or 92% off, which tells me the pricing strategy makes no sense. If something can be constantly 90%+ off then the full price is a scam. No way to turn off marketing. I want the push notifications for tracking purposes, but not all the upsell marketing ones.
Show more

Works but ad-filled and annoying

Generally good but keeps sending my annoying ad notifications that I can’t turn off. Every time I open the app, badgers me with full screen ads and banners and tries to get me to subscribe to clue plus. Functional otherwise

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.