NEW YORK, Oct. 28, 2025 (GLOBE NEWSWIRE) -- Verizon Frontline is calling on developers from across the nation to create new mobile applications to help first responders and public safety agencies operate more safely and efficiently. The Verizon Frontline App Developer Challenge is a nationwide contest that will award one grand prize winner a $25,000 cash prize for the most innovative app idea. The challenge is the latest initiative from the Verizon Frontline Innovation Program, which focuses on developing a ...