Cost splitting
Purchase history and who paid
A full log of shared purchases with the buyer's name.

View the history
Mealuna keeps a log of every shared purchase along with who bought it. Open the history from the three-dot menu to see what was bought and by whom.
Re-add what you bought last time
Recently-bought quick-add lets you refill a previous purchase with one tap, which is handy for staples you buy regularly.