The FCC today launched a new ad-free FCC Speed Test app for iOS devices, designed to measure mobile broadband performance. The app is an expansion of the Measuring Broadband America program, which aims to measure both fixed and mobile broadband to “bring greater clarity and competition to the broadband service marketplace.” Like other mobile speed testing apps, the FCC's app analyzes mobile broadband performance (both Wi-Fi and cellular) and displays a breakdown of download and upload speed, latency, and packet loss. It also keeps a historical record of mobile speeds for comparison of performance over time. The FCC is using data collected from the app to build