When John Akinboyewa studied at the Colorado School of Mines for his engineering degrees, he recalled digging in the couch for change to afford a 99-cent meal at Taco Bell or McDonald’s — coming to $1.08 with tax. “I remember that number so vividly,” he said. His very next thought: “There is pizza or a sandwich or cookies somewhere on this campus that is fastly approaching the trash can.” That college experience sparked the idea for a new app called Hungree.