iPhone Screenshots


The new 2021 Summerfest App is a must-have for Fans who want “The World’s Largest Music Festival” in their pocket!

• Check out all the artists every day of the Daily Lineup by times or by stage.
• Create your own custom schedule and get reminders before your favorite acts take the stage.
• Listen to music from the Discover screen to find even more artists that you’ll love.
• Buy e-tickets to Summerfest and download straight to your device.
• Use the interactive GPS-enabled map to explore Summerfest and easily find dining options, attractions, bathrooms and more nearest to you.
• Connect with Facebook and share your favorite artists with friends.
• Access useful information like FAQs, directions, restaurant menus, and more right from the App.

We’ll see you at Summerfest 2021!

What’s New

Version 7.0.0

Update for Summerfest 2021!

Ratings and Reviews

3.3 out of 5
44 Ratings

44 Ratings

briceon ,

Great app

It helpful and see who is performing on each stage for 11 days and with a map of the ground.

Amarantha10 ,


If I am listening to music with my Bluetooth headphones and start the app, the Bluetooth disconnects and music starts blaring through my phone speakers. This even happens when I get push notifications from the app, which is completely beyond my control. So embarrassing when I am at work listening to music and trying to plan my night at Summerfest, and it’s a bad design flaw in an app specifically designed for music lovers.

TylerSkenandore ,


Which all festivals were this smart!

App Privacy

The developer, Summerfest, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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