# PeakDay Fertility Tracker

> Period, cycle & ovulation calculator to learn, chart & understand your health!

Canonical page: [https://chrome-stats.com/d/com.peakday](https://chrome-stats.com/d/com.peakday)

## Overview

- **ID:** `com.peakday`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Fertility Science Institute
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 495,775
- **Rating:** 3.53 / 5 (747 ratings)
- **Version:** 3.0.19
- **Last updated:** 2026-09-28
- **First published:** 2023-02-21
- **Publisher country:** US
- **Size:** 58 MB
- **Data as of:** 2026-10-26
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.peakday)
- **Website:** [http://peakday.com](http://peakday.com/)
- **Privacy policy:** [https://peakday.com/privacy/](https://peakday.com/privacy/)

## Description

PeakDay Fertility Tracker makes it easy to record daily fertility signs (basal body temperature and cervical mucus) and up to 60 custom fields, including nutrition or emotional symptoms. It helps you chart your cycle and connect with a supportive community to ask questions, with multi-device access so both partners can participate in tracking and grow fertility awareness.

There are no ads and PeakDay never sells your information. You can share charts, and the app supports cross-device synchronization. If you're looking for a simple, reliable fertility ovulation tracker to empower your fertility journey, PeakDay is worth trying.

## Rankings

- #102,436 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_NOTIFICATION_POLICY`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.peakday.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Reviews with substantive feedback often describe PeakDay as a useful, easy-to-use fertility tracker, and some users appreciate responsive support. The main recurring complaint is technical friction: slow or unreliable behavior and extra steps such as refreshing. Many other reviews are too brief or unclear to assess.

### Pros

- Several users find the app easy to navigate and useful for tracking cycles, fertility, and related health information.
- Users praise customer support for responding quickly and communicating about fixes.

### Cons

- Some users report performance and reliability issues, including slow loading, needing frequent refreshes, occasional crashes, or the app not working properly.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.peakday)