Deal & Tally
Finger picker
Put the phone or tablet flat on the table. Everyone puts one finger on the screen and holds still. After a moment, the circles pulse and one finger is picked. Lift every finger to play again.
Pick a name
Add the players' names and tap Pick who goes first. Tap Random order to shuffle the whole turn order instead.
Random rule
Get a silly rule like "whoever most recently ate pizza goes first." Many board games have their own rule for this, and these are in the same spirit.