Android app
from Pro Active App SIA
· Health & Fitness
ML forecast★ 4.0 · 128K→ StableFree
~2.2K/mo
ML revenue forecast.
Calibrated against 31551 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 14.68× more than the category median (147/mo).
Ranks #541 of 31,551 in Health & Fitness (top 1.7% by revenue).
Launched Nov 07, 2010 · last updated Jun 10, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
WomanLog Period Calendar's revenue trajectory
Forecast revenue from snapshot history. Last 2 months.
Where WomanLog Period Calendar sits in Health & Fitness
Revenue distribution of 31551 comparable apps. WomanLog Period Calendar highlighted.
WomanLog Period Calendar vs comparable apps
Revenue trajectory side-by-side. Bold = WomanLog Period Calendar, ghosted = peers.
App spec
Version
7.3.5
Last update
Jun 10, 2026
Launched
Nov 07, 2010
Price
Free
Monetization
Free
What WomanLog Period Calendar actually does (from store listing)
WomanLog is a menstrual and fertility calendar for women.
WomanLog Period Calendar and Tracker is an excellent choice to track your menstrual cycle and your period.
Extremely reliable. Very helpful. Easy to use.
The WomanLog app offers great features to track your cycle and period.
Key features:
* Period tracker for both regular and irregular cycle.
* Period, fertility and ovulation forecast. Standard and advanced mode (on the basis of the previous cycle data and depending on t…
WomanLog is a menstrual and fertility calendar for women.
WomanLog Period Calendar and Tracker is an excellent choice to track your menstrual cycle and your period.
Extremely reliable. Very helpful. Easy to use.
The WomanLog app offers great features to track your cycle and period.
Key features:
* Period tracker for both regular and irregular cycle.
* Period, fertility and ovulation forecast. Standard and advanced mode (on the basis of the previous cycle data and depending on the fluctuations of the cycle length during the previous months).
* Over 100 symptoms, other options like weight, BBT, moods, pills, sex life, cervical mucus, graphs and much more.
* Sharing data with your partner and data sync between multiple devices.
* Google Fit support
More options:
Password protection
Pregnancy mode
Tracking multiple calendars
WomanLog Pro:
Cervical mucus monitoring
Cycle Overview (Send PDF file to an e-mail)
Note + Event time + Reminder
Moon phases
Ovulation test
Pregnancy test
Blood pressure/Pulse
Skins (30)
No ads
SUBSCRIPTION INFORMATION
Additional features provided by Intelligent Assistant:
* Much more detailed forecast of the first day of menstruation. More variants with probabilities when your period might start.
* You will see the probability percentage of your fertile days. This will allow you plan much better or to prevent pregnancy.
Payment will be charged to your Google Play Account when purchase is confirmed.
• Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
• Your account will be charged for renewal within 24 hours prior to the end of current period, at the same price of your initial purchase.
• Once purchased, auto-renewal may be turned off by going to your Account Settings.
• Any unused portion of the free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.
Terms of use: https://www.womanlog.com/terms_of_use
Privacy Policy: https://www.womanlog.com/privacy_policy
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on WomanLog Period Calendar's tracker page for current rating, reviews and snapshot timeline.
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