# Haven: Period Tracker > Track your cycle, predict ovulation, and share health insights with your partner Canonical page: [https://chrome-stats.com/d/com.flaglink.nuannuan](https://chrome-stats.com/d/com.flaglink.nuannuan) ## Overview - **ID:** `com.flaglink.nuannuan` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** MOON TEMPLE LIMITED - **Category:** HEALTH\_AND\_FITNESS - **Downloads:** 219 - **Version:** 1.0.4.6 - **Last updated:** 2026-09-04 - **First published:** 2026-03-13 - **Publisher country:** HK - **Size:** 57 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.flaglink.nuannuan) - **Website:** [http://admob.moontemplelimited.com](http://admob.moontemplelimited.com/) - **Privacy policy:** [https://sites.google.com/view/an-period-tracker](https://sites.google.com/view/an-period-tracker) ## Description Designed specifically for modern women, Haven: Period Tracker offers the most intuitive, aesthetically pleasing, and AI-powered period tracking tool.

Understanding your menstrual cycle is more than just knowing when your next period will begin; it's about gaining insights into your hormonal changes, mood swings, and overall health. Whether you want to track your cycle, prepare for pregnancy, or pursue a healthier lifestyle, Haven: Period Tracker provides the insights you need in an elegant way.

✨ Why You'll Love Haven: Period Tracker

Intelligent Period and Ovulation Management: Say goodbye to rote calendar calculations. Our smart prediction system learns your unique data to estimate your next period, fertile window, and ovulation date, helping you understand your body's dynamics in advance.

AI Health Buddy: Meet "Nuannuan," your personal AI health buddy. Have questions about premenstrual syndrome (PMS), skin changes, or irregular cycles? Ask anytime, and Nuannuan will provide helpful information and general health insights for reference.

Partner Mode: Facilitates better communication and support. You can choose to share your cycle status with your partner, allowing them to better understand your emotions and needs throughout the month.

Comprehensive Health Log: Record a wide range of symptoms, moods, weight, sleep patterns, and daily notes. Visualize your data with beautiful, easy-to-read charts to discover bodily patterns you've never noticed before.

Cycle Phase Guide: Gain insights into your body's changes during the follicular, ovulation, and luteal phases. Get helpful tips for skincare, diet, and exercise for each phase.

🛡️ Privacy & Customization

Privacy First: Your health data belongs only to you. We use industry-standard encryption to ensure your records are secure.

Beautiful Themes: Enjoy a clean, simple, and stress-free user interface, making health tracking an enjoyable experience, not a burden.

💬 We value your feedback!

We are committed to providing you with a better user experience. If you have any questions, encounter any bugs, or would like to suggest new features, please feel free to contact us.

📧 Contact Email: moontemplee@gmail.com

(Our support team usually replies within 24–48 hours.)

⚠️ Important Medical Disclaimer

Not for Contraception: This app should not be used as a method of contraception. Our calculations are based on statistical data and are for reference only.

For Reference Only: The information provided in this app and by AI Health Assistant cannot replace professional medical advice, diagnosis, or treatment. For any medical condition, please consult a doctor or other qualified medical institution.

Not a Doctor-Patient Relationship: Using this app or interacting with the AI assistant does not constitute a doctor-patient relationship. Do not ignore or delay seeking professional medical advice based on the content read in this app.

Data Accuracy: While we strive to provide helpful estimates, everyone's menstrual cycle pattern is different. External factors such as stress, illness, diet, and exercise can significantly affect your cycle and symptoms. ## Rankings - #1,678,277 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CHANGE_NETWORK_STATE` - `android.permission.CHANGE_WIFI_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.KILL_BACKGROUND_PROCESSES` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.REORDER_TASKS` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.flaglink.nuannuan.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Period Tracker: Cycle Calendar](https://chrome-stats.com/d/com.tracker.periodcyclecalendar) — 133,061 users - [Wish: Simple Period Tracker](https://chrome-stats.com/d/com.ivory.forwomena) — 195 users - [Period tracker - pregnancy app](https://chrome-stats.com/d/com.arabapp.period_tracker_app) — 1,539 users - [Period Tracker & Ovulation](https://chrome-stats.com/d/com.jayaswal_tech.periodtrackerandovulation) — 19 users - [Period & Ovulation Tracker](https://chrome-stats.com/d/com.tw.period.calendar.period.tracker) — 1,044 users - [Period Days & Ovulation Track](https://chrome-stats.com/d/com.period.tracker.cycle.calendar.women) — 147,015 users - [Period Tracker Calendar App](https://chrome-stats.com/d/com.kahastudio.periodtracker) — 1,603 users - [Period Calculator & Tracker](https://chrome-stats.com/d/com.rqeeqa.periodcalculator) — 282,081 users, 4.17 / 5 - [TrackHer Period & Ovulation](https://chrome-stats.com/d/com.demo.trackher) — 17 users - [Period Tracker](https://chrome-stats.com/d/com.professorapps.period.tracker.pregnancy.fertility.calendar) — 3 users - [Flo Track: Period Tracking](https://chrome-stats.com/d/com.periodtracker.ovulationcycle.pregnancycalender) — 19 users - [Women Period Tracker](https://chrome-stats.com/d/women.diary) — 55 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.flaglink.nuannuan)