Two college friends pitch a public safety app and an Air Force veteran has an augmented reality breakthrough.

A father-daughter duo pitches a digital backpack, while Gary and will.i.am have a showdown over an exercise app.

It’s a battle of the advisors when all four want to mentor the same developer. Who will emerge victorious?

The hilarious Damon Wayans Jr. is among this week’s developers, pitching an app that connects entertainers with gigs.

Personalized weather forecasts from a cat, an emotional wellness app, and a live news app from the former head of BuzzFeed.

Gwyneth gets personal about a co-parenting app, and will.i.am makes an offer that can’t be refused—or can it?

A 17-year-old boy pitches smartphone laser tag and a former child prodigy presents a money transfer game-changer.

Apps for finding hot new beats, connecting with running buddies, and shaping the legacy you’ll leave behind.

The final episode of the season features a pair of high-school seniors and the most emotional app pitch yet.