P
Period Calendar Period Tracker
com.popularapp.periodcalendar
224.1M+
installs (upper bound)
★ 4.89
4,883,643 ratings
Free
offers in-app purchases · contains ads
2026-07-31
last update · vVARY
Details
DeveloperSimple Design Ltd.
CategoryHealth & Fitness
Released2012-03-16
First seen by us2025-07-26
Content ratingEveryone
Requires AndroidVARY
Google Playopen listing ↗
Trends
Best rank position, 30 days
Install milestones
Score
Period and pregnancy tracker. Ovulation, fertility & menstrual calendar.
Screenshots
Ratings breakdown
Velocity
Age on Play5,287 days
Installs / day (avg)42K+
Installs / month (avg)1.3M+
Days since last update37
In-app purchase range$0.99 - $59.99 per item
Privacy policylink ↗
Estimated revenue modeled from installs, category retention and monetization — estimates, not reported figures
| Scenario | Est. DAU | Ads /day | IAP /day | Total /day | Total /month |
|---|---|---|---|---|---|
| low | 18,825,180 | 448039.29 | 34275.01 | 482314.29 | 14469428.76 |
| medium | 31,375,300 | 1066760.21 | 112009.82 | 1178770.03 | 35363100.83 |
| high | 47,062,950 | 2240196.43 | 322588.29 | 2562784.72 | 76883541.58 |
What's new (last update)
We've focused this update on making your period tracking more reliable across the app. You can now also log how energized you feel each day. Thanks for updating.
Current chart positions
| Country | Chart | Position |
|---|---|---|
| ANGOLA | Health & Fitness · Top Free | #2 |
| MYANMAR | Health & Fitness · Top Free | #3 |
| SERBIA | Wear OS · Top Free | #6 |
| BOSNIA AND HERZE | Health & Fitness · Top Free | #7 |
| ARGENTINA | Wear OS · Top Free | #7 |
| BULGARIA | Wear OS · Top Free | #7 |
| ANGOLA | Wear OS · Top Free | #7 |
| BOLIVIA | Wear OS · Top Free | #7 |
| NICARAGUA | Wear OS · Top Free | #8 |
| CROATIA | Wear OS · Top Free | #8 |
| SERBIA | Health & Fitness · Top Free | #8 |
| EL SALVADOR | Wear OS · Top Free | #8 |
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🧩 Chrome extension — coming soon