YOUNGSTOWN, Ohio - A new app for Youngstown small businesses aims to boost sales.

The new YO! app is free for local business owners and gives them a way to attract more customers and increase their revenues.

The app is powered by Colu and sponsored by the City of Youngstown.

The YO! app rewards residents and visitors for shopping at Youngstown businesses with rewards that come in the form of City Bites.

Each City Bite equals $1 and can be redeemed at local businesses.

Youngstown businesses can sign up for the app here.