Sixteen-year-old app developers Michael Hansen and Ryan Orbuch, creators of the increasingly-popular to-do app Finish, were interviewed on Fox News’ morning show Fox and Friends today.

During the interview, the Colorado-based duo described the process that went into creating their hit app, what it was like to be featured by Apple, and more.

After the interview was over, Orbuch, the team’s designer, noted on Twitter that their app has risen to the 35th spot on the overall App Store charts and seems to show no signs of slowing. Be sure to check out our review of Finish for more about the app.