MoonFlow: Period Tracker Cycle
Tarik Murat Islam Health & Fitness iPhoneiPadiPod touch
MoonFlow: Period Tracker Cycle is a free Health & Fitness app for iPhone and iPad by Tarik Murat Islam. Rated 1.0/5 from 1 ratings. Requires iOS 15.0.
- Rating
- 1.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 176 MB
- Age 12+
- Updated
- Oct 1
- 2026 · v1.4.5
Screenshots
About MoonFlow: Period Tracker Cycle
MoonFlow is the privacy-first period and pregnancy tracker designed to be simple, beautiful, and 100% trustworthy. Track your menstrual cycle, ovulation, and pregnancy journey without compromising your privacy. No accounts. No ads. No data harvesting. Just you and your flow. Whether you are tracking your period, trying to conceive, or following your pregnancy week-by-week, MoonFlow adapts to your body's changing needs. COMPLETE CYCLE TRACKING Understand your body better with a modern, elegant dashboard. - Accurate Predictions: Know exactly when your next period, ovulation day, and fertile window will start based on your history. - Sexy Calendar: A visually stunning monthly view with color-coded days for period, fertility, and ovulation. - Daily Logging: Track flow intensity (light, medium, heavy, disaster), spotting, cervical mucus, and more. - Symptom & Mood Tracker: Log PMS symptoms, mood swings, energy levels, and intimacy to discover patterns in your health. - Intimacy Logging: Track protected/unprotected sex to help with family planning or contraception awareness. PREGNANCY MODE Switch seamlessly to Pregnancy Mode and watch your baby grow. - Week-by-Week Development: Track your baby’s size and gestational age with beautiful visuals. - Due Date Countdown: Know exactly how many days are left until you meet your little one. - Trimester Tracking: See which trimester you are in and what to expect. - Smart "Late" Detection: If you're trying to conceive and your period is late, MoonFlow intelligently suggests switching modes. PRIVACY-FIRST (SERIOUSLY) In a world where apps sell your health data, MoonFlow is a safe haven. - No Account Required: Start using the app instantly. We don't ask for your email, phone number, or social login. - 100% Offline: Your data lives on your phone, not in the cloud. We cannot see, sell, or share your health information because we don't have it. - App Lock: Secure the app with your biometric face ID, fingerprint, or a PIN code. STEALTH MODE Need extra discretion? - Calculator Disguise: Enable Stealth Mode to turn the MoonFlow icon into a functional calculator. - Hidden Entry: The app only opens when you enter your secret PIN code. To everyone else, it's just a calculator. - Discreet Notifications: Reminders are silenced or masked to protect your privacy. INSIGHTS & REMINDERS - Smart Notifications: Get reminders for your coming period, fertile window, or daily log—only if you want them. - Cycle History: View all your past cycles and averages in one place. - Data Export: You own your data. Export your entire history to a file for backup or to share with your doctor. MOONFLOW PREMIUM MoonFlow is free to use forever. Premium unlocks: • Advanced Analytics: Dive deeper with detailed charts and trend insights. • Weight Tracking: Set goals, view progress, and visualize history with smart charts. • Cycle Tips: Daily lifestyle tips for energy, workouts, and nutrition to match your rhythm. • Medication Reminders: Custom schedules for vitamins, supplements, and birth control. • Partner Forecast: Share your estimated timeline for better planning together. • PDF Reports: Export your complete cycle and wellness logs for personal backup. • Home Screen Widgets: See your cycle status at a quick glance. • Custom Themes: Personalize your journal with premium styles and app icons. Why choose MoonFlow? Most period trackers are cluttered with ads, social networks, and confusing interfaces. MoonFlow is different. We believe your health data belongs to you. We built a tracker that is calm, private, and powerful. Download MoonFlow today and sync with your cycle, securely. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.4.5 · Updated October 1, 2026
A gentler look back, and estimates that are honest about uncertainty. • Your week, gently reflected — a new weekly card on the You tab shows what you logged, with no scores and no pressure. You can hide it anytime in Settings. • Your next period now appears as a likely window instead of a single day, so arriving a little early or late feels expected, not alarming. • Your fertile window is explained around your own goal — whether you are simply tracking, hoping to conceive, or just want fewer surprises. • Tap any calendar day to see what you logged kept clearly separate from what is estimated. • Daily Log now keeps the symptoms you use most within easy reach. • Ask MoonFlow understands much more about cycles, symptoms, pregnancy and intimate health, and now replies in your own language. (Premium; uses Apple Intelligence on supported iPhones.) Fixes and refinements • Fixed a crash when opening the Calendar • Fixed Daily Log sometimes showing another day's entry • Fixed a duplicate point in the cycle chart and a repeated countdown on the home screen • The Continue button now stays visible on every onboarding step MoonFlow now requires iOS 15 or later. As always, your data stays on your device. Thank you for being here.
App privacy
The developer, Tarik Murat Islam, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to MoonFlow: Period Tracker Cycle
Looking for apps like MoonFlow: Period Tracker Cycle? Here are 6 similar apps on the App Store. The highest rated is Rosie - Period Tracker (5.0/5), and all 6 are free to download.
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Her Cycle - Period Tracker
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Venus Cycle & Period Tracker
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Phase: Period & Cycle Tracker
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Period Tracker & Cycle Diary
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Rosie - Period Tracker
5.0
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Ovulation Period & Tracker
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MoonFlow: Period Tracker Cycle | 1.0 / 5 (1 rating) | Free | October 1, 2026 | |
| Her Cycle - Period Tracker | – | Free | Aug 27, 2026 | Compare |
| Venus Cycle & Period Tracker | 1.0 / 5 (1) | Free | Feb 20, 2026 | Compare |
| Phase: Period & Cycle Tracker | 3.5 / 5 (2) | Free | Sep 27, 2026 | Compare |
| Period Tracker & Cycle Diary | – | Free | Sep 2, 2026 | Compare |
| Rosie - Period Tracker | 5.0 / 5 (1) | Free | Jan 19, 2026 | Compare |
| Ovulation Period & Tracker | 5.0 / 5 (1) | Free | Oct 7, 2026 | Compare |