Weekday Widget is the most comprehensive, fully-featured platform for learning and training the 'Human Calendar' trick based on mathematician John Conway's Doomsday Algorithm.
Developed in Godot 3.6
Submit feedback here or reach me at jaspercmurphy @ gmail.com
To download WeekdayWidget to your iOS home screen:
Tap 'Share' under your browser settings, or press the 'Share' icon in the address bar
Scroll down and select 'Add to Home Screen'
Press 'Add'
To download WeekdayWidget to your Android home screen:
Press 'Install App' under your browser settings
Press 'Install'
Note: when installed to your home screen as a progressive web app (PWA), WeekdayWidget will not receive updates, nor will your stats be transferable to new versions of the software