What's a good iOS app for keeping track of all the industry events and conferences I'm supposed to be working? I need something that won't let me double-book myself!

Okay, so Cvent Events has seriously saved my shift more than once. I used to rely on sticky notes and a barely-functioning Google Calendar to keep track of all the random events our bar gets involved in – conferences, pop-ups, you name it. But Cvent Events is like having a digital barback that actually remembers everything. The schedule feature is clutch; it color-codes everything, so I can see at a glance where I'm supposed to be. Plus, I accidentally found this cool feature where you can set up alerts, so I get a reminder a day before, an hour before, and even 15 minutes before an event. That's saved me from showing up late more than once, especially after a late night. It's also great for coordinating after-work hangouts with the team who are at the same event, so we can all unwind after a long day. Seriously, this app is a lifesaver.