iPhone Screenshots


The Empty Air is an interactive soundwalk of Philadelphia's Rittenhouse Square Park, created by The Mural and the Mint. Go to Rittenhouse Square, launch the app, put on your headphones, put your phone away and go for a stroll. Each part of the park has its own distinctive audio experience. You must be in Rittenhouse Square to experience this app. Continued use of GPS running in the background can dramatically decrease battery life.

What’s New

Version 1.1

Bug fixes.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

justaboutmidnight ,

such a cool idea!

Been a fan of the mural and the mint since there first release, so I new to expect a beautifully written song, and empty air is one of there best yet, but def. much more of an experience then simply rocking the ipod and talking a walk, kind of reawakened to your surroundings, the park itself. Very cool!

NettieTheRobot ,


Heard about the app via NPR, tried it out this weekend. Very interesting experience, beautiful sounds! Please compose more for other areas in Philly! Loved this, thank you


Mural and The Mint, The
27.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad Air Wi‑Fi + Cellular, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad Wi‑Fi + Cellular (6th generation), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, and iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular.



Age Rating
This app may use your location even when it isn't open, which can decrease battery life.


  • Family Sharing

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

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