Clue Period & Cycle Tracker vs Moody Month
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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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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
Moody Month
This app helps women track their hormonal cycles, including periods, pregnancy, and menopause. It provides daily forecasts, symptom predictions, and personalized recommendations for diet and lifestyle to support mental and physical well-being. Integrates with popular health trackers for comprehensive data analysis.
- Daily hormone forecasts
- Period and ovulation predictions
- Customized weekly forecasts
- Food and technique recommendations
- Symptom logging and journaling
- Hormonal health articles and videos
- Integration with health apps
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Owned and built by women. Privacy, respect, and integrity are not just product features - they are core to how we operate. Your data is not sold to third parties and is used only to provide you with the information you need to understand yourself better. Moody Month is a hormone tracking app designed to support positive mental health throughout menstrual cycles, perimenopause, pregnancy, and postpartum. We are supported by a dedicated team of female health specialists, providing insights that help you transform your body's hormonal signals into a guide for better mental health. The Moody Month app gives you: - Daily hormone forecasts based on where you are in your cycle, pregnancy or postpartum. - Predictions for periods, ovulation and mood and symptom trends. - Customized forecasts to plan your week ahead. - Recommendations on foods to eat and techniques to optimize your hormonal health. - Programmes to support specific symptoms such as PMS, stress, sleep, bloating and more. - Simple features for symptom logging and audio and text-based journaling. - A library of hormonal health articles, movement and mindfulness videos and nutritional tips. - A space to share where you’re at with your friends, so you can show up on tougher days. - A way to invite your partner in, so they understand what you're going through and know how to support you - no explanation needed. Moody Month also integrates with leading health apps like Apple Health, Fitbit, Garmin, and Oura. Connect your wearable device to see how your health data corresponds with your menstrual cycle. Moody Month Membership Moody Month offers two auto-renewing subscription options (monthly and annual), as well as a lifetime option: - The subscription options will automatically renew unless canceled in your Apple Account Settings at least 24 hours before the trial or subscription period ends. You can go to your Apple Account settings to manage your subscription and turn off auto-renew. Your Apple Account will be charged when the purchase is confirmed. - The Lifetime option is paid for by a one-off upfront payment and gives you unlimited access to the Moody Month Membership forever. Your body, your data, your choice. More info about our terms of service here: Terms of service: https://moodymonth.com/terms-of-use Privacy policy: https://moodymonth.com/privacy-statement
Screenshots
Verdict
The clearest difference is ratings volume: Clue Period & Cycle Tracker at 404K against Moody Month's 883. Clue Period & Cycle Tracker also leads on rating (4.8 vs 4.6) and chart position (#23 vs unranked). Moody Month's advantage is review sentiment (55% vs 42%) and iOS requirement (15.2 vs 18.0). On price, update cadence, ads 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
Both are free to download. Clue Period & Cycle Tracker sells 11 in-app purchases, starting at $9.99 per month and Moody Month sells 12 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Clue Period & Cycle Tracker holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Clue Period & Cycle Tracker has 404K ratings behind it against 883, so its average is the more settled of the two. Written reviews complicate that: 42% of Clue Period & Cycle Tracker's written reviews are positive against 55% of Moody Month's, so the app with the better star average is not the one people write more warmly about.
Clue Period & Cycle Tracker ships an update weekly, Moody Month every 10 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Clue Period & Cycle Tracker | Moody Month |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (404K ratings) — better | 4.6 (883 ratings) |
| Positive reviews | 42.0% of reviews | 55.2% of reviews — better |
| Number of ratings | 404K — better | 883 |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #23 — better | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 321 MB | 111 MB |
| Age rating | 12+ | 12+ |
| Developer | BioWink GmbH | We Are Moody Ltd |
Customer experience
Clue Period & Cycle Tracker
Moody Month
User reviews
Clue Period & Cycle Tracker
From 404K App Store ratingsWhat 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
Moody Month
From 883 App Store ratingsWhat we love
- 🚀 Helpful for tracking moods and cycles
- 📚 Informative articles and insights
- 🧘♀️ Useful daily yoga and wellness tips
- 🗓️ Detailed period and symptom tracking
- 🌙 Integrates moon phase tracking
Room to improve
- 🐛 Buggy and unreliable, data loss issues
- 💰 Paywall for many features, expensive subscription
- 🔍 Lack of customization and personalization options
- 📆 Inaccurate cycle predictions and period tracking
- 🔤 Use of confusing terminology instead of medical terms
Bugs and requests
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
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- Implement offline mode for data entry
- Add support for pregnancy and postpartum
Moody Month
Reported bugs
4 issues- App crashes and freezes frequently
- Inconsistent data saving and syncing issues
- Notifications and reminders not working properly
- Yoga/exercise videos not loading or functioning
Requested features
5 requests- Ability to edit past logs and entries
- Option to sync with Apple Health or export data
- More inclusive language and support for non-binary users
- Better data visualization and pattern recognition
- Partner/shared account functionality
In-app purchases
Clue Period & Cycle Tracker
- 1 Month$9.991 Month
- Clue Period Tracker - 1 Month2 variants$9.991 Month
- Clue Plus by BioWink GmbH$9.991 Month
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- 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
Moody Month
- Monthly7 Days trial$7.991 Month
- Annual1 Year trial8 variants$36.991 Year
- Annual Moody Membership7 Days trial$36.991 Year
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- Annual Membership$36.991 Year
- Annual1 Month trial$36.991 Year
- Annual7 Days trial$36.991 Year
- Annual6 Months trial$36.991 Year
- Annual3 Months trial$36.991 Year
- Annual1 Month trial$39.991 Year
- Annual7 Days trial$46.991 Year
- Annual7 Days trial$56.991 Year
- Lifetime Moody Membership$109.99
Questions
Is Clue Period & Cycle Tracker free?
Is Moody Month free?
Which has better reviews, Clue Period & Cycle Tracker or Moody Month?
Do Clue Period & Cycle Tracker or Moody Month have ads?
Which is updated more often, Clue Period & Cycle Tracker or Moody Month?
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