Plululu

"Accurate Predictions and Beautiful Design in One"

Plululu is a period & ovulation tracker that lets you use all features for free.

Enjoy over 30 beautiful themes and backgrounds, and access every feature entirely offline.

Why Choose Plululu

• Completely Free

All themes, backgrounds, and features are available without limits.

• 30+ Beautiful Themes & Backgrounds

Match your calendar to your mood or the season.

• Custom & Private Alerts

Edit notification text to your preference, so period or ovulation info stays discreet even if someone sees your screen.

• Fully Offline & Privacy-First

Works without an internet connection.

All data is stored locally on your device — no account or server storage required.

Key Features

• Custom Settings & Accurate Predictions

Enter your own cycle length and period duration to automatically calculate your next period, ovulation day, and fertile window.

• Fertile Window Guidance

See your most important days at a glance when planning for pregnancy.

• Edit Past Records

Add or update period data from previous cycles.

• View Future Dates

See upcoming cycles and ovulation days directly on your calendar.

• Clean, Simple Design

Easy-to-use interface with a stylish, minimal look.

Plululu is more than just a date tracker —

it's a beautiful calendar that makes managing your cycle simple and private.

Start for free today.