In DigiCal, we have two different date and time pickers that you can select from.
Android date picker
DigiCal date picker
Clock time picker
Dial-pad time picker
If you prefer to use the (old) numerical version of the date and time picker, below you will find the steps to activate the old version.
1. Go to "Calender Views" in the "Preferences" menu
2. Tick the box next to either "Use the Android date picker", "Use the numeric time picker", or both. *Old Android date picker won't work on Lollipop (5.0+) devices.