About this app
Take control of your health with a privacy-focused menstrual cycle tracker designed specifically for your smartwatch. Period Watch provides accurate predictions and easy symptom logging right on your wrist. Features: - Tap "Period Started Today" to instantly log the beginning of your cycle. - View predicted upcoming dates and your estimated fertile window. - Quickly log flow intensity (Light, Medium, Heavy) and symptoms like cramps or fatigue. - Visual calendar showing the last 6 months of your cycle history. - Smart prediction engine learns your average cycle length over time. - Sends a discrete reminder 2 days before your next predicted cycle. - Writes menstrual flow data directly to your local health database. Private, standalone, and completely secure—your health data stays on your wrist.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 1, 2026 · 1:49 PM $0.99