TicketChange

If you pay using meal vouchers this app is for you. Input the bill and it will tell you how many vouchers (Ticket Restaurant, Buon Chef, etc) you have to give and if you have to add money (or they must give you to the change).

Includes:
- Voice recognition
- Wear integration

Tested watches:
- LG G Watch
- LG G Watch R

Still not sure? Check TicketChange LITE before buying!