Clue Period & Cycle Tracker

Clue Period & Cycle Tracker

Ovulation & Fertility Calendar

402K ratings
1843 reviews
#51 in top-grossing Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 9, 2013
  • August 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
Clue Period & Cycle Tracker screenshot #4 for iPhone
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
🖼️Get Icon
Icons↘︎

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
Show original description

What users say

See all reviews
+1

What's New in Clue Period & Cycle Tracker

292.0

August 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.

More

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

The app has maintained its position at 51 recently.

Last updated on August 30, 2026.

Top Free

This app rose +1 position in Health & Fitness chart.

Last updated on August 30, 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

Forgot password

I was signed out & tried login in with forgot password & never got the email for password reset after trying so many times. I had to re sign in again & all my data was lost. So so disappointing.

Won’t let me update

Won’t let me update

Unfortunate update

To echo other comments, yes the recent updates to UI & free options is unfortunate. I’m unemployed after years of burnout and have long dealt with heavy, irregular, painful periods. Tracking is helping me have something to show my dr. as I try to help myself and get prepared to inevitably go back to working.

But it does suck to feel like you have to have money to properly track & generally have concern about your health. I understand we are in an economic system that requires monetization and in a time where women continue to be swept under the rug as well as social care/welfare in the US generally... I appreciate all that you guys do, I just wish all of this weren’t so exhausting on our end.
Show more

good app, but the ads are obnoxious

I’ve been using Clue for a few years. It’s a good period tracker, but the constant ads for Clue+ are overwhelming. There should be a way to decrease the frequency of them and it takes away from the app’s experience

Useful app

I appreciate the practicality of this app, have used it for years, and I appreciate you getting rid of the “men can get periods” propaganda (imo) that you used to feature.

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.