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?

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

Things get heated when Jessica and Gary both make passionate pitches to mentor a personal trainer for heartbreak.

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.