생리달력 캘린더 앱 - 28Days

🌙 28days

We focused on essential records rather than complex features.

We help you manage sensitive information easily and comfortably, and better understand your body's rhythms that repeat every month.

✨ Key Features

🗓️ Cycle Recording

Easily record your period start and end dates and check them on the calendar.

🌙 Cycle Prediction

We predict your next cycle based on your recorded data.

📍 Check Ovulation & Fertile Period

Check upcoming important periods at a glance on the calendar.

📝 Condition Recording

Leave notes on your mood, symptoms, and more to discover your own patterns.

🔔 Personalized Notifications

We notify you when you need to record and when your cycle is approaching.

📅 Intuitive Calendar

Check your monthly schedule and records on a single screen in the calendar.