I volunteered to help with the interaction design and the flow of the user journeys. Additionally, I contributed to the visual styling and the refinement of the app icon.
The app opens with half the screen devoted to a map view, and the other half a list of the nearby grocery stores. If the user touches the map, the list collapses. This allows the user to pan and zoom the map to refine their search.
Selecting a grocery store from the list brings up the hours of operation, as well as giving the user options for walking and driving directions, and calling the store.