Apps similar to Nabta include Menstrudel, which is free and open source. Other options are Mensinator, Flo Period & Ovulation Tracker, oRing and PeriodVol. You can choose from more than 10 Period Trackers like Nabta for Android, iPhone, iPad, the web and Linux.
Takt is the period and cycle tracker for every stage of the cycle — with no data stored on our servers. It is made for the months after stopping the pill, for cycles that vary, and for switching from another app with your history intact.
Luna is an easy-to-use menstrual cycle and pregnancy tracker for Linux. It helps you log your periods, predict ovulation, view helpful cycle statistics, and - if applicable - track pregnancy progress including; gestational age and estimated due date.
United Kingdom
United States
Cycle-tracking app tailored for partners, fathers, and caregivers to support the women and girls in their lives by tracking menstrual cycles with a privacy-first approach, multiple profiles, secure data management, and features focused on caregiving, not self-tracking.
Cycle awareness solution for male partners: enter two dates to get daily, battery-style signals about her likely cycle phase, all on-device, no account required, no cloud, no AI, 7-day free trial, and works on both iOS and Android for private use.
Romania
EU
Lady Log is a cycle 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.
