![](https://ftp.fau.de/fdroid/repo/com.drip/en-US/icon_RSOvW3M2IavMMcp22IDGcclg1CIlF0othhm4nx-YDVI=.png)
drip. menstrual cycle and fertility tracking
Open-source, non-commercial and leaves your data on your phone.GPL-3.0-only
![](https://f-droid.org/assets/ic_repo_app_default.png)
Periodical
Menstrual/period calendarGPL-3.0-or-later
![](https://ftp.fau.de/fdroid/repo/ch.nilsgrob.android.bluemoon/en-US/icon_sQnbRgYUPbZN2D6xrSjr57vnbiE7HjPnvlGFk0Q0ic4=.png)
Bluemoon
Open source, privacy friendly menstruation tracking app. Your period, your data!GPL-3.0-or-later
![](https://ftp.fau.de/fdroid/repo/com.mensinator.app/en-US/icon_jjYJH2CrfxFrJDHFYMFIr1TDFN2PTajLslNP-ByoQzU=.png)
Mensinator
Tailored Period Tracking, Total Privacy—Your Period, Your Control.MIT