루나캘린더

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Luna Calendar is not a medical device, and the prediction and record information provided is for reference only. It does not replace medical diagnosis or treatment, so please consult a medical professional for any health-related decisions.

How do you explain those difficult "days" every time?

Luna Calendar is a women's health app that not only predicts menstrual cycles and ovulation dates but also links the information recorded by users with hospitals to be utilized in medical consultations.

Because doctors can verify the user's patterns before an appointment, more accurate consultations and treatments become possible.

Start a new lifestyle for women's health management with Luna Calendar today, connecting your records to your medical care!
Menstrual cycles, it's always difficult to explain in words, right? Now, just record them in Luna! Your doctor will check them during your appointment.
Updated on
Jul 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 3 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• 주기가 불규칙하면 배란일이 표시되지 않을 수 있다는 안내를 캘린더에 추가했어요.
• 실제 기록을 더 정확하게 반영하도록 배란일·가임기 예측 방식을 개선했어요.
• 피임약 복용 중과 복용 종료 후의 출혈 예측이 더 자연스러워졌어요.
• 이미 기록된 월경을 취소할 때 불필요한 확인 창이 뜨지 않아요.
• 홈·캘린더·병원·설정 화면의 스크롤이 더 부드러워졌어요.
Content rating
Everyone
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App support

Phone number
+821063079383
About the developer
케이제로(주)
yangjune@k-0.ai
서초구 나루터로10길 29 서초구, 서울특별시 06527 South Korea
+82 10-3584-5324