The simple period tracker
Lady Log is a menstrual tracker that allows you to quickly and easily record your menstrual cycle. The app is easy to use and displays only the most important data.
At a glance, you can see which day of your cycle you are on and how long it will be until the next cycle starts.

Quick Recording
Start recording your next menstrual cycle with just one click!

Personalized Design
Customize the look and feel of the app to your liking by selecting one of the various themes.

Calendar
The integrated calendar allows you to quickly and easily record and view past periods. Additionally, forecasts for future periods are displayed.

Statistics
The app also offers some statistics, such as the average cycle length or the duration of the last periods.

Fertile Days
Do you also want to see your fertile days? No problem! Our menstrual tracker offers you the option to display them additionally. Please note, however, that this is only an estimation based on your entered periods and should not be used for contraception.

Data Security
Your data belongs only to you! The app works without registration and the data is stored only on your phone!