Font sizes of different views can be specified in WeekCal’s Settings
Week View Font Size:
Settings > Day & Week > Week font size
Day View Font Size:
Settings > Day & Week > Day font size
Other Views:
WeekCal > Settings > Views
Font sizes of different views can be specified in WeekCal’s Settings
Week View Font Size:
Settings > Day & Week > Week font size
Day View Font Size:
Settings > Day & Week > Day font size
Other Views:
WeekCal > Settings > Views