groupay - Adjust Split Bill

Group travel and events can be a headache, but groupay lets you input who paid what and instantly see who should pay whom and how much at the final settlement. It simplifies complex group expenses and reduces friction at the end of trips or gatherings.

The app includes discounts for distant participants, selective item splits (such as drinks), and per-payment member selection. It also supports quick launches via the groupay:// URL scheme, and notes that small rounding errors can occur when amounts aren’t perfectly divisible.