Clue Period & Cycle Tracker

Clue Period & Cycle Tracker

Ovulation & Fertility Calendar

407K ratings
1994 reviews
#23 in top-grossing Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

Released
July 9, 2013
Updated
October 28, 2026
Clue Period & Cycle Tracker screenshot #1 for iPhone
Clue Period & Cycle Tracker screenshot #2 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 about Clue Period & Cycle Tracker

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+1

What's New in Clue Period & Cycle Tracker

300.0

October 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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18

Subscriptions & In-App Purchases

Clue Plus by BioWink GmbH

Clue Plus membership

$39.991 Year
7 Days trial
How to cancel Clue Period & Cycle Tracker subscription ⁉️

Charts

Top Grossing

The app has maintained its position at 23 recently.

Last updated on November 4, 2026.

Top Free

The app has maintained its position at 45 recently.

Last updated on November 4, 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

Longtime user left disappointed

The app design itself was straightforward and I enjoyed using it for years, but I’m deeply disturbed that they advocate for abortion and describe pregnancy resource centers as deceitful propaganda. I downloaded Ana Kate instead and am much happier giving my business to a company who shares my values. I will not be using this app again.
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REFUND PLEASE

I am requesting a full refund of the $43.29 charge for my Clue Plus subscription. I previously tried the free subscription and canceled it, but my card was still charged. I did not intend to continue with a paid subscription, and I have since deleted the app and will no longer be using Clue. I will not be using Clue Plus for the next year, so I do not believe it is fair to charge me for a full year of service that I did not intend to purchase or use. I would appreciate your understanding and ask that you refund the $43.29 charge back to my original payment method.
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No and I will get another app

I paid until 27 th of August 27 and I don’t have access to any special features only in the beginning and currently
they ask me to pay again .

Clue

It is very good for when ur first starting ur period the constant ads are annoying but overall it’s a pretty useful

Mixed opinions, honesty

Okay so, the rating is give it is maybe a 9.5 out of 10, because it said completely free on an ad, but I still have to pay, and as a child, I have no allowance, but I’d like more abilities to do my best at understanding my period and body. But overall, do get this app, it’s very useful. Thank youu!!
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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.