In truth, one of us will usually just pay the bill without worrying about settling up later, and we round-robin who's paying. I count that as a form of "settle up later" regardless.
I'm thinking to have a small tool for payer scan the receipt with detailed items and tax, and tips. then the e-bill to the table and let others to claim what they order, and the tool helps calculate tax and tip based on shared.
But not quite sure whether it would be helpful for others.
Also if you are the person that gets the caviar, lobster and 2 cocktails and the other person gets a salad and tapwater - you are paying.
Seems taking turns to pay bill is more favorable.
Just one follow up question: the motivation to take turn to pay bill is because that make payers feel good to take care of the bill, or because splitting bill take time, thus taking turn feel much easier.
Monetization only makes sense if retention is real.
What killed those apps — the paywall itself, or the retention already weak before they charged.