We tested six popular period and ovulation tracker apps to find out how they handle your private health data. Our privacy expert Shoshana Wodinsky did hands-on testing of 6 popular period tracking apps: Euki, Clue, Flo, Period Calendar, Planned Parenthood’s Spot On, and Stardust. Our testing found one app that stood out from the rest.
What happens when we loosen rigid systems so communities and tech evolve naturally? Join Mozilla Festival in Barcelona, October 28-30th, 2026. Badges on sale now.
Descubra os membros da Fundação Mozilla que promovem a saúde da internet, os direitos digitais e a tecnologia para o bem público. Saiba mais sobre o trabalho e o impacto deles.
Bobi Rakova is a Mozilla Senior Fellow improving AI transparency through an open-source tool that enables consent and contestability in conflict resolution.
