iLuna

iLuna is an interactive astrological calendar.
Here is a video demonstrating the features of the app: https://bit.ly/iluna-video
iLuna allows to easily find out the lunar phase, the Moon's position in the signs of the zodiac and mansions, the periods of void-of-course Moon and the periods of retrograde Mercury for any day from the year 2005 to the year 2050. It also provides a description for each phase, sign and mansion. You can navigate through the information in various ways — say, phase-by-phase, day-by-day or month-by-month - whatever is more convenient for you.
Phases show you the energy of the day, signs — the mood of the day, while the void-of-course periods might tell you when it is better not to do certain things. Mansions were used by different cultures from the time immemorial, they tell for what a particular day is good or not so good. And the periods of retrograde Mercury are able to gift you an unusual idea but at the same time create mayhem in your business activities.
Those New and Full Moons that are eclipses, are now marked as such.
To calculate the times, iLuna uses the time zone of the device on which it runs, so if your iPhone or iPad shows your current time correctly, iLuna's information is precise too.
Once any of the events reported by iLuna happens, you will get a notification, provided you allowed the app to send you notifications.
You can choose which elements of information you prefer to see, but you should have at least three of them turned on.