Splice vs Splitwise
Splitwise is a ledger. It keeps a running tally of who owes who, and it offers payment through partners like Venmo and PayPal in the US, but everyone still has to open the app and settle up. Splice skips the tally. The organizer fronts the cost once, and Splice charges each person's saved card and pays the organizer back. If you want a free log of small IOUs, Splitwise is a good fit. If you are the one always chasing people, Splice is built for that.