"Dasha Calculator" has the following features:
- Calculation of the Jyotish (Indian astrology) Dasha (Dasa) period (Vimshottari Dasha, Ashtottari Dasha, Yogini Dasha)
- Display of the Dasha period chart (scrollable)
- Display of current Dasha of registered data


Screen Details:

"Home" Screen:
- displays current Dasha of the data selected in "Data" Screen.
- displays the Dasha period chart of the selected data.

"Calc" Screen:
- calculates the each Dasha period using the input data (birth date, birth time, time zone) .
- displays the Dasha period chart of the input data.
- registers the input data.
- loads the registered data.

"Data" Screen:
- manages the registered data (edit,delete).
- sets the data to be displayed in "Home" screen.

"Settings" Screen:
- sets the screen color.
- sets the option of calculation in "Home" screen.
- displays the information of the application.