Features & Capabilities

ClapIR is a tool for measuring the acoustic properties of a room. Simply start the app and clap your hands. ClapIR then analyzes the clap's recording to calculate the room's reverberation times and frequency response. It's acoustics engineering made easy!

ClapIR is based on research done at Northwestern University by Prem Seetharaman and Stephen Tarzia.

User Growth & Download Statistics

App
By:
Stephen Tarzia
Rating:
3.90
(13)
Version:
1.5 Last updated: 2024-02-01
Version code:
863325650
Creation date:
2012-04-27
Compatible devices:
Size:
1.41MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Contact the developer

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Developed by:
Stephen Tarzia
Apple Apps Store
https://apps.apple.com/us/app/clapir-acoustics-measurement/id521153051

User Reviews

Good app, but I wish there was a way to clear the display without multiple undoing. Other than that, it’s a great app that can help me find the best spot for audio recordings.
by Th*****, 2021-03-07

Developer needs to update this. It just plain doesn't work.
by Is*****, 2017-05-08

I think maybe an iOS upgrade has rendered this App useless. It doesn't open the mic when the app starts.
by sw*****, 2016-09-14
View all user reviews ›

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