Aftershock Festival

Danny Wimmer Presents

About this app

The official app of Aftershock Festival!

The West Coast's Largest Rock, Punk & Metal Festival held in Sacramento, CA at Discovery Park.

Aftershock has hosted some of the biggest names in rock and metal, including Deftones, Korn, Blink-182, Bring Me The Horizon, Slayer, Slipknot, Tool, and so many more.

Check out the schedule, lineup, experiences, updates, exclusive giveaways, and more in the official app.

Ratings and reviews

Went on 10/8...app was super useful with a site map & line up and ability too create your own lineup/ svelte if band you wanted to see Plus ability to click on each band & ck out their music (helpful to choose what bands to see with so many ones i want familiar with). I was disappointed it wasn't accessable the day after event ended as i would've liked to take a screen shot of the line up we saw. Other than that, really enjoyed it. Needed this 30yrs app for Warp tours😅

It's completely useless until like 3 days before the show. If they put any effort into it this app could be a great way to pre-order passes/partnered hotels/shuttle passes/parking passes/merch, update fans on new additions to the festival, and keep folks hyped. Instead, they ignore it for 350 days of the year and then scramble to get it updated and end up missing a handful of essential aspects. Do better.

Most functions still web based despite app GUI. Saved preferences for schedule months ago. Opened app this morning and everything I set was gone...but yay for push messages about camping that I'm not doing I guess. Seems like a user's choices should be saved to their phones or something.

What’s new

A new look for 2026!