Apps for everyone to have at their fingertips
Use it to create polls on everything from which airline to fly with to where to go for dinner and which flavour Twisties to get for the trip there (chicken, duh).
This genius app keeps a running tab of what each person has picked up the bill for, and what everyone else in the group owes them accordingly. Then at the end of the trip, it totals up who owes who, what.
Allows you to each settle your bill with the restaurant directly via an even split, plus a tip that you can decide on individually.