Total privacy at the flip of a switch. Silence your phone’s microphone instantly with ultrasonic protection. Your conversations stay yours.
Guardian Ultrasonic prevents your phone from recording your private conversations. Simply place your phone on top and the microphone can no longer hear anything of its surroundings.
IoT & HardwareMobile AppsUtilities
About Guardian Ultrasonic
Guardian Ultrasonic is listed on RankInPublic under IoT & Hardware, Mobile Apps and Utilities. It has competed in 1 tournament with 1 win. Visit projectguardian.eu to learn more.