The Calm app bought ad blocks on CNN and ABC on election night to give viewers '30 seconds of silence'
The company purchased 30-second blocks on CNN ... Halfway through the debate, the app sent a notification that read: "The ...
This App Tells How Old You Are Based On Your Hearing Abilities; It Takes 30 Seconds
Now, with the help of a hearing health app named Eargym, you can easily check your hearing ability in 30 seconds. Through ...