iPhone Screenshots


Use this app to play along with OK Go during the performance in "This American Life: The Invisible Made Visible." The show was sent live to movie theaters on May 10th, 2012 - but you can also play along with the forthcoming DVD, download and TV versions of the show!

Ratings and Reviews

4.5 out of 5

31 Ratings

31 Ratings

Ooo! You CAN change the colors.


The app consists of 3 buttons that play bell-like tones. Different color button sets play different tones.

Until I saw David Henderson's May 7th review, below, I didn't realize that the colors and tones could be changed. Not without closing the app and killing it from running in the background, at least.

If you're having trouble changing the colors, keep trying. It took me a number of attempts before I got it to work. With the phone in landscape mode, touch firmly on the words OK Go at the bottom center of the screen and swipe briskly to the left or right. Sometimes there is a brief delay before the colors & tones change. Swiping all the way across the edge of the screen does not seem to work.

The 10 May 2012 Live Event


This was an excellent idea and was quite fun. Since I have a lot of friends that were music major, I'll probably be one of the few that use it again. Although, the live broadcast will be available at some point, so you could conceivably use this app again.

Update please!


I use this app a lot. Now days I get a notice saying it will not work with the next iOS update. Can you please fix this? These are the best bells around!!! Would hate to lose them. Thanks.


5.5 MB
Requires iOS 4.1 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPad, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation), and iPod touch (6th generation).
Age Rating
Rated 4+
© 2012 Chicago Public Media & Ira Glass, OK Go


  • Family Sharing

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

More By This Developer

You May Also Like