Comparison

Period Tracker vs Clue Period & Cycle Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Period Tracker

This app helps you track and understand your menstrual cycle, ovulation, and fertility. It offers a beautiful interface with a calendar view, diary for symptoms, and detailed graphs to monitor changes. Plan for pregnancy or avoid it with personalized cycle calculations and health reports.

Highlights
  • Menstrual cycle tracking
  • Ovulation and fertility calendar
  • Symptom and flow diary
  • Personalized cycle calculations
  • Pregnancy countdown mode
  • Health data logging and export
  • Apple Health sync
Features
Read full description

Monthly Cycles - Period Tracker, Menstrual Calendar & Ovulation / Fertility Diary Track, monitor, and understand your menstrual cycle with an app that truly gets you. Monthly Cycles was lovingly designed to be both fun and beautiful. See fertile days and variations in your cycle at a glance. It even has fun features like the most auspicious days for conceiving a boy or a girl! Monthly Cycles makes it possible to plan the next chapter in your life, or avoid unwanted pregnancy, putting you back in control. Designed and developed by polycents! BEAUTIFUL INTERFACE – Calendar view shows your cycle at a glance – Color-coded icons for special days – Diary to keep track of symptoms, flow and more TAKE CONTROL OF YOUR CYCLE – Period calculations take account of your personal fluctuations – Detailed graphs to watch for changes – Instantly see your fertile days to help manage pregnancy – Pregnancy mode to count down the days ALL YOUR INFO – Track your weight and temperature changes – Medical reports for temperature, acne, cramps, headaches, nausea, tenderness – Logged and ready for you, or your doctor – Export data quickly via email - Sync your data with Apple Health App # Subscription Details # - Monthly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. - Automatic renewals will be charged at the same price you were originally charged for the subscription. - Subscriptions can be managed by going to Account Settings on the App Store after purchase. Terms of Use: https://www.iubenda.com/terms-and-conditions/509623 Privacy Policy: https://www.iubenda.com/privacy-policy/509623 QUESTIONS? We want you to make the most of Monthly Cycles. Email our support team with questions and suggestions at: cycles@delworks.com

About

Clue Period & Cycle Tracker

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.

Highlights
  • 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
Read full description

Understand your body. Plan around your cycle. Know what’s coming next. Clue is the #1 women-led period and cycle tracker – science-backed, privacy-first, and built to help you live in sync with your cycle. Trusted by millions of people worldwide, Clue gives you the knowledge and personalized insight to make confident health decisions, from first period to perimenopause. Headquartered in Berlin, your data is protected by strict European privacy law (GDPR). Track your period and cycle Know when your period is coming, and get personalized predictions based on your unique cycle length, flow, and patterns. See how your cycle affects how you feel Track 200+ symptoms and experiences – cramps, PMS, pain, energy, cravings, mood, skin, sleep, sex drive, discharge, and more. Your patterns, in clear charts. Get ahead of symptoms See what might be coming, from PMS and cramps to energy dips, so you can plan ahead. Set custom reminders so nothing catches you off guard. Understand your fertility Get personalized ovulation and fertile window predictions, based on a clinically-validated algorithm designed to help you conceive. Stay on track with birth control Log your method – pill, IUDs, ring, patch, and more. Track your cycle symptoms even without regular bleeding. Get real answers, backed by science Explore 400+ articles on your cycle, fertility, sex, pregnancy, perimenopause, and reproductive health. Use Clue through every life stage Switch between modes as your needs change. Period tracking, trying to conceive, pregnancy, and perimenopause. Connect a wearable Layer your cycle data with temperature, sleep, and heart rate for deeper health insights. Works with Apple Watch, Oura, WHOOP, Withings, Fitbit, and more. Get more from every cycle with Clue Plus — deeper analysis, advanced predictions, and personalized insights that get smarter the more you track. A few legal details: After you choose the Clue subscription that’s right for you & confirm your purchase, the credit card associated with your iTunes Account will be charged. Once purchased, your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. If you currently have a free trial, any unused time will be forfeited when you purchase a subscription. If you want to renew your subscription, your account will be charged the same amount you paid for your initial subscription, 24 hours before the end of the current period. You can manage or change your subscription at any time, including turning off auto-renewal, by going to the ‘Account Settings’ on your device after the purchase. Note: Clue should not be used as a contraceptive. Clue is made to help people understand their menstrual and reproductive health by tracking their data, as well as predicting fertile days to aid conception. The app does not substitute professional medical advice, diagnosis, or treatment. Your healthcare provider can give you advice on your specific needs and situation. Helloclue.com support.helloclue.com Terms of Service: www.helloclue.com/terms Privacy Policy: www.helloclue.com/privacy

Screenshots

Period Tracker4 screens
Clue Period & Cycle Tracker4 screens

Verdict

The call

The clearest difference is rating: Clue Period & Cycle Tracker at 4.8 against Period Tracker's 4.0. Clue Period & Cycle Tracker also leads on ads (none vs shown) and ratings volume (404K vs 3.8K). Period Tracker's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Period Tracker sells 8 in-app purchases, starting at $1.99 per month and Clue Period & Cycle Tracker sells 11 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Clue Period & Cycle Tracker holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Clue Period & Cycle Tracker has 404K ratings behind it against 3.8K, so its average is the more settled of the two. Written reviews split almost evenly too, at 41% and 42% positive.

UpkeepUpdate frequency

Period Tracker ships an update every 8 days, Clue Period & Cycle Tracker weekly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 5 level
Period Tracker versus Clue Period & Cycle Tracker: the parameters behind the verdict, then further details
ParameterPeriod TrackerClue Period & Cycle Tracker
PriceFreeFree
Rating4.0 (3.8K ratings)4.8 (404K ratings) — better
Positive reviews41.3% of reviews42.0% of reviews — better
Number of ratings3.8K404K — better
Update frequencyEvery 8 daysWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#23 — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size84 MB321 MB
Age rating4+12+
DeveloperBeesoft AppsBioWink GmbH

Customer experience

Period Tracker

All ratings3,810 ratings
Positive73.6%
Neutral5.5%
Negative20.9%
Written reviews675 reviews
Positive41.3%
Neutral8.7%
Negative49.9%

Clue Period & Cycle Tracker

All ratings404,195 ratings
Positive94.7%
Neutral2.7%
Negative2.7%
Written reviews1,904 reviews
Positive42.0%
Neutral14.0%
Negative44.0%

User reviews

Period Tracker

From 3.8K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Accurate period tracking
  • 💡 Customizable calendar and symptoms
  • 🤩 Helpful for managing health conditions

Room to improve

  • 🐛 Data loss and sync issues
  • 🤯 Confusing UI changes after updates
  • 💸 Paywall for basic features
  • 🙄 Excessive ads and notifications

Clue Period & Cycle Tracker

From 404K App Store ratings

What we love

  • 🚀 Accurate predictions
  • 📊 Helpful data analysis
  • 🗓️ Convenient period tracking
  • 🌈 Inclusive and gender-neutral
  • 🤖 Customizable tracking options

Room to improve

  • 💰 Paywall for key features
  • 🔍 Difficult to access personal data
  • 🔄 Frequent app updates causing issues
  • 🤯 Overwhelming with too many features
  • 🔒 Concerns about data privacy and security

Bugs and requests

Period Tracker

Reported bugs

4 issues
  • Logging out and losing all historical data
  • Inaccurate period predictions after updates
  • Inability to edit or correct logged data
  • App crashes and freezes on launch

Requested features

4 requests
  • Restore previous simple and intuitive interface
  • Reliable data backup and sync across devices
  • Support for perimenopause and menopause tracking
  • Better customer support and communication

Clue Period & Cycle Tracker

Reported bugs

5 issues
  • Cycle data being lost or inaccessible
  • Notifications and reminders not working
  • Sync issues between app and account data
  • Compatibility problems with older devices
  • Crashes and freezes when using the app

Requested features

7 requests
  • Add notes/journal functionality
  • Improve symptom tracking and analysis
  • Provide more options for irregular cycles
  • Integrate with other health/fitness apps
  • Allow customization of tracked categories
Show 2 more
  • Implement offline mode for data entry
  • Add support for pregnancy and postpartum

In-app purchases

8 purchases

Period Tracker

Subscriptions5
  • Premium - 1 Month1 Month trial$1.991 Month
  • Premium - 1 Month$9.991 Month
  • Premium - 6 Months$19.996 Months
Show 2 more
  • Premium - 1 Year7 Days trial$29.991 Year
  • Premium - 1 Year7 Days trial$39.991 Year
One-time3
  • Remove Ads$1.99
  • Premium - Lifetime$37.99
  • Premium - Lifetime$74.99
11 purchases

Clue Period & Cycle Tracker

Subscriptions11
  • 1 Month$9.991 Month
  • Clue Period Tracker - 1 Month2 variants$9.991 Month
  • Clue Plus by BioWink GmbH$9.991 Month
Show 8 more
  • Clue Plus by BioWink GmbH7 Days trial$29.991 Year
  • Clue Period Tracker - 1 year1 Year trial$32.991 Year
  • Clue Period Tracker - 1 year1 Year trial2 variants$39.991 Year
  • 12 Months$39.991 Year
  • Clue Period Tracker - 12 Month$39.991 Year
  • Clue Period Tracker - 1 year7 Days trial$39.991 Year
  • Clue Plus by BioWink GmbH7 Days trial$39.991 Year
  • Clue Period Tracker - 1 year7 Days trial$49.991 Year

Questions

Is Period Tracker free?
Period Tracker is free to download, with in-app purchases available.
Is Clue Period & Cycle Tracker free?
Clue Period & Cycle Tracker is free to download, with in-app purchases available.
Which has better reviews, Period Tracker or Clue Period & Cycle Tracker?
Clue Period & Cycle Tracker is rated higher. Period Tracker averages 4.0 out of 5 from 3.8K ratings, while Clue Period & Cycle Tracker averages 4.8 from 404K ratings.
Do Period Tracker or Clue Period & Cycle Tracker have ads?
Period Tracker shows ads; Clue Period & Cycle Tracker does not.
Which is updated more often, Period Tracker or Clue Period & Cycle Tracker?
Period Tracker ships an update every 8 days, and Clue Period & Cycle Tracker weekly. Most recently, Period Tracker was updated on September 22, 2026 and Clue Period & Cycle Tracker on September 24, 2026.

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