Phone

Period Tracker and Calendar

Medical • SimpleInnovation • ⭐ 4.90 • 10,000,000+

Version 12.3.0 88.4 MB Everyone

Screenshots

Permissions Explained 21 permissions requested View details

This app requests 21 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
✅ Common	Internet access android.permission.INTERNET	Allows the app to open network connections and communicate with online services.	Commonly used for streaming, syncing, login, ads, analytics, downloads, cloud features, and app updates.	Common permission. Review the app’s behavior if it does not appear to need online access.
ℹ️ Review	Receive Boot Completed android.permission.RECEIVE_BOOT_COMPLETED	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Keep device awake android.permission.WAKE_LOCK	Allows the app to prevent the device from sleeping while a task is running.	Used for media playback, downloads, navigation, alarms, calls, or long-running background tasks.	Review battery usage if the app keeps the device awake too often.
ℹ️ Review	Schedule Exact Alarm android.permission.SCHEDULE_EXACT_ALARM	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
✅ Common	Vibration control android.permission.VIBRATE	Allows the app to control device vibration.	Used for notifications, alerts, haptic feedback, timers, alarms, or game feedback.	Generally low risk by itself.
ℹ️ Review	Use Biometric android.permission.USE_BIOMETRIC	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Send notifications android.permission.POST_NOTIFICATIONS	Allows the app to send notifications to the device.	Used for alerts, reminders, messages, account activity, updates, or media controls.	Review notification settings if the app sends too many alerts.
⚠️ Sensitive	Modify external storage android.permission.WRITE_EXTERNAL_STORAGE	Allows the app to write or modify files in shared device storage.	Used for saving downloads, media files, exports, edited documents, backups, or cached content.	Sensitive permission. Make sure file access matches the app’s purpose.
ℹ️ Review	Access Adservices Topics android.permission.ACCESS_ADSERVICES_TOPICS	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Access Adservices Ad Id android.permission.ACCESS_ADSERVICES_AD_ID	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Access Adservices Attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
✅ Common	View network status android.permission.ACCESS_NETWORK_STATE	Allows the app to check whether the device is connected to Wi-Fi, mobile data, or another network.	Often used to avoid loading content when offline or to adjust loading based on connection quality.	Generally low risk by itself.
ℹ️ Review	Gms Permission Ad Id com.google.android.gms.permission.AD_ID	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Vending Billing com.android.vending.BILLING	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Use Fingerprint android.permission.USE_FINGERPRINT	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	C2dm Permission Receive com.google.android.c2dm.permission.RECEIVE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Com Applovin Array Apphub Permission Bind Apphub Service com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Finsky Permission Bind Get Install Referrer Service com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Foreground Service android.permission.FOREGROUND_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Com Lbrc Periodcalendar Dynamic Receiver Not Exported Permission com.lbrc.PeriodCalendar.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
⚠️ Sensitive	Read external storage android.permission.READ_EXTERNAL_STORAGE	Allows the app to read files from shared device storage.	Used by media players, file managers, backup apps, editors, upload tools, and document apps.	Sensitive permission. Review carefully if the app does not need access to files or media.

About Period Tracker and Calendar

🤸Period Tracker and Calendar - Menstrual Tracker Period Tracker and Calendar is an extremely elegant and easy-to-use application that helps women keep track of periods, cycle, ovulation, and fertile days. Whether you are concerned about conceiving, pregnancy, birth control, contraception, or regularity of period cycles, Period Tracker and Calendar can help. Period Tracker and Calendar is also a CE Class I Medical Device (EU) designed to support individuals in tracking menstrual cycles and monitoring related symptoms on a daily basis. The application processes user-entered data to provide algorithm-based predictions of upcoming periods and estimated fertile windows, supporting better awareness of menstrual health patterns. Our tracker is easy to use and offers everything you need: - Track irregular periods, weight, temperature, moods, blood flow, symptoms and more. - Discreet reminders keep you informed and prepared for upcoming periods, ovulation, and fertile days. - The calendar is great at predicting fertility, ovulation and periods. The app adapts to your cycle history and accurately predicts the key days that interest you. - See everything you need at a glance on the period calendar home page. - Period Tracker and Calendar protects your most private data—the calendar can be password locked, keeping your information hidden from prying eyes. - Easy backup and restore of your data to protect against device loss or replacement. Key features: - Period calendar, calculator and tracker - Intuitive calendar to visualize non-fertile, fertile, ovulation, expected period and period day - Quick backup and restore - Clear health insights at a glance Daily period log with detailed tracking - Track flow, intercourse, symptoms, moods, temperature, weight, medicine, PMS and notes - Easy navigation between days - Notifications for upcoming period and fertility windows - PIN code protection Pregnancy Mode - Dedicated pregnancy theme - Everyday tips about your baby’s growth and body changes - Easy-to-share doctor’s report - Pregnancy symptoms insights and tracking - Perimenopause Mode Track changes and symptoms during perimenopause, including hot flashes, night sweats, mood swings, and irregular cycles. The perimenopause tracker helps you monitor health patterns and stay informed during this important life stage. Flexible tracking options - Adjust prediction intervals - Adjust luteal phase length - Track cervical observations - Choose measurement units - Custom first day of week Abstinence Mode - Hide ovulation, fertility and intercourse-related data - Suitable for teens and users who prefer simplified tracking - Important Information This application does not provide medical diagnosis or medical advice and is not intended as a substitute for consultation with a qualified healthcare professional. It should not be used as the sole method of contraception, for pregnancy prevention, fertility treatment management, or for diagnosing or treating any medical…

What Period Tracker and Calendar Is Used For

Period Tracker and Calendar appears to be a phone app for logging menstrual cycles and related health details. Based on the metadata, people commonly use it to record period dates, estimate ovulation and fertile windows, and keep a simple calendar view of cycle history. It may also be useful for users who want reminders tied to upcoming periods or fertility-related days.

The app also seems aimed at broader cycle and reproductive health tracking, not just period dates. Its metadata mentions options for symptoms, moods, flow, temperature, weight, medicine, notes, pregnancy mode, and perimenopause tracking, which suggests it can be used to follow changes over time and generate summaries from entered data. The permissions and features listed also point to notification support, backup and restore, and optional locking of personal information with biometric or fingerprint access.

Because it is in the Medical category, this app may be used as a personal tracking tool for menstrual awareness, pregnancy-related monitoring, or general cycle pattern observation on an Android phone. It is also relevant for people who prefer calendar-based health logging and reminder-based planning rather than a simple note-taking app.

Common uses

Track menstrual periods and cycle history
Estimate ovulation and fertile days from entered data
Log symptoms, moods, flow, temperature, and weight
Set reminders for upcoming periods or fertility windows
Use pregnancy mode for pregnancy-related tracking
Review daily health entries and calendar-based cycle views
Back up and restore tracking data when changing devices

Best for:

Cycle tracking Period reminders Pregnancy monitoring Personal health logging Privacy-focused records

Related tags

App Details

Package:
com.lbrc.PeriodCalendar

Category:
Medical

Developer:
SimpleInnovation

Version:
12.3.0

Updated:
Mar 26, 2026

Min Android:
7.0

Age Rating:
Everyone

Contains Ads:
Yes

In-App Purchases:
Yes

Official Listing

Official listing available on Google Play
Package name: com.lbrc.PeriodCalendar
Age rating: Everyone

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How to Download Period Tracker and Calendar

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.