Has it been some time since you dialed a number on your smartphone and spoke-actually said words-to friends or family? If so, you might be interested in an app named Call Your Friends. Spotted by Fast Company, the app costs $2 per month after a free 30-day trial. Using the app is as simple as making a list of people you want to call along with the frequency that you’d like to call them. The app then sends you text messages reminding you to call the people on your list. After hanging up on the call, you send a text message to Call Your Friends and the countdown timer starts anew.