Just.Period is a period tracker built on one principle: what you log stays on your phone. No account. No cloud sync. No company holding your health data.
🌸 Track your cycle, simply
Log your period start and end days
View your full cycle history across months and the year
Spot patterns at a glance with a clean calendar view
Add, edit, or delete entries anytime — full control, always
🔒 Health data is sensitive. We treat it that way.
Most period tracking apps send your cycle data to their servers — where it can be used for advertising, research, or shared with third parties. Just.Period stores everything locally on your device. Nothing leaves your phone. No account required, ever.
⚡ Open, log, continue your day.
No onboarding flow. Just a clean, fast calendar for tracking your cycle.
🧠 Why Just.Period instead of other apps?
Other apps requires an account and has faced scrutiny over how user health data is handled. Just.Period requires nothing — no email, no sign-up. Your data is yours, on your device, period.
⚠️ Important
Just.Period is for personal cycle tracking and awareness only. It does not provide medical advice or replace professional diagnosis.
Part of the Just. suite — useful apps with no ads, no accounts, and no data sold.
Just.Period: what you log stays on your phone.