Apps similar to Clue Period Tracker & Calendar include drip., which is free and open source. Other options are Menstrudel, Mensinator, Peri and Mooneva Cycle. There's no shortage of Period Trackers like Clue Period Tracker & Calendar, with more than 50 alternatives for Android, iPhone, iPad, the web and self-hosting.
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
OvuView tracks and predicts your period, ovulation and fertility, using sophisticated sympto-thermal methods (STM).
PolandEU
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
Kalena is a privacy-first period tracker built around a single rule: your health data never leaves your phone. No account. No analytics. No ads.
IrelandEU
“Women's Calendar” is a very simple and easy to use calendar for monitoring the status of your monthly period, as well as determining the date of ovulation and the fertile period (the possibility to become pregnant).
United States
United States
Comprehensive cycle tracking covering menstruation, pregnancy, postpartum, menopause, and more, using AES-256 device encryption, EU-based hosting, and privacy-first features. Offers doctor-ready PDF reports, no ads, no US cloud, and supports multiple languages and countries.
SpainEU
A modern and private cycle tracking app designed to help you better understand your body, hormones, and overall well-being.
