Allset, maker of an iOS and Android app for restaurants and “busy lunchtime eaters”, announced the app’s official launch, alongside a $1.5 million round.

The company said it successfully tested its app at twelve restaurants in San Francisco and Palo Alto, and now any restaurant in the US can make use of the app to allow lunchtime diners to book a table, pre-order their food, and pre-pay the bill.

Using Allset can save diners up to 40 minutes of the time that is usually spent eating out during the lunch rush, the company said.

Meanwhile, restaurants can increase table turnover by skipping delays with food preparation and bill payments.

When a reservation and order is made using Allset, a flat rate of $1 is charged to the diner and $1 to the restaurant.