AstroSecret is a unique app that combines individual ovulation data with the Lunar cycle to determine the most favorable days for pregnancy. Developed by Dr. Jonas, the app takes into account planetary positioning and birth data to create a personalized fertility calendar. Users can also find the best location for conception based on planetary positioning. The app offers features like period tracking, reminders, and fertility predictions. It is the first app to combine Lunar and menstrual cycle calculations for natural pregnancy planning.