Fields lets you interact with virtual spaces with your ears rather than just your eyes.

Experience a growing selection of 3D sound installations and make your own.
Compose spatial poetry, build looping sound sculptures, or record the sounds of an environment as they exist in their natural arrangement.

Featured in Pitchfork, Create Digital Music, and Prosthetic Knowledge

Explore handmade fields by noted artists:
Matmos - “Active 5 Fold Sheen”
Ami Yamasaki - “Syntonic Voice”
Robert Lippok - “Drawing From Memory (Spatial Edit)”
Nils Berg Cinemascope - “Oh John”
Matthew Patterson Curry - “Liang Ma Meander”
Christina Chatfield - “Lucid”
Dominika Ksel - “Mountains Of Madness”

Capture sounds from the microphone and hear them loop back in the physical space where you recorded them. Load your own sounds into the app’s library with iTunes File Sharing (files will play in sync) or importing from Voice Memos.

Sounds not only persist…they move! Hold the record button (or the “+” button in the sound library) and draw motion by painting with your phone.

Share your creations with other people with the app with deep links.

Record and save high resolution videos of your creations. Portrait and landscape video recording are supported with stereo audio rendered according to the phone’s orientation.

Hide the camera feed in Settings and choose from a selection of background colors.

All you need is an iPhone 6s or later and a pair of headphones.

We’re excited to see what you can do with Fields.
Have questions, suggestions, or a field you want to share with us?
Reach out at

What’s New

Version 1.5

design improvements!

Ratings and Reviews

4.3 out of 5
35 Ratings

35 Ratings

Battlemage802 ,

Makes absolutely no sense whatsoever

This app makes no sense. The description sounded interesting so I downloaded but when launching there’s just a view through camera w come colored dots. I wasted 30 minutes of my day trying to figure out what to do how it works and nothing. The UI in completely in-intuitive and there’s no instructions or help option visible available either, so unless you’re an employee who developed this app I find it difficult that anyone else can even experience what it is this app is supposed to do. Music needs something interesting to make it more interactive, and I had high hopes for this app after reading the press release from the developer however I’m HUGELY disappointed at this point. To the devs - I strongly suggest a tutorial that launches for first-time users, or from a prominent help prompt to explain how to use this app.

Developer Response ,

Hi there. Sorry to hear you had trouble with the app. You're totally right that we need to work on making the app more accessible to new users. We took your advice and included a simple tutorial in version 1.3 if you want to check that out! We know we have a lot more work to do in this area :) Best wishes, Chris

1st lil piggie ,

My favorite sound creation tool

Once you take 2-3min to understand how it works, it’s pretty mind blowing. Today I made a dynamic interactive soundscape across 2 floors of my house and into the backyard, using just my iphone mic. It’s an easy, intuitive way to create spatial relationships between sounds.

You can use your phone’s mic to record, upload your own audio, or choose from a library of existing samples. It works with short loops, but can also be used for longer songs, spoken word, field recordings, ambient pieces, etc. And the new update rules! Hell yes!

Casselbot ,

Super fun app for ambient and A/V enthusiasts

This thing is pretty addicting. Got lost playing with it for over an hour before I even realized what happened. Use the Discover function first to get a feel for what’s possible and then start experimenting on your own. Excited to see what this team comes up with next. Definitely tip of the iceberg for audible AR.


Particle Incorporated
137.5 MB

Requires iOS 11.0 or later. Compatible with iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi‑Fi + Cellular (6th generation), iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation), iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (4th generation), iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular, and iPod touch (7th generation).



Age Rating


  • Family Sharing

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

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