Audio Ruler
use sound to measure distance
$2.99
2.1for iPhone, iPod touch
Age Rating
Audio Ruler Screenshots
About Audio Ruler
The audio ruler is a new way of measuring distances. Unusually to other apps, the measurement process is based on the sound. Specifically, the distance traveled by a sound way from point A (phone speaker) to point B (earphones). The app is based on a genuine technical paper and the algorithm behind it is fueled by advanced math.
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What's New in the Latest Version 2.1
Last updated on Nov 24, 2020
Old Versions
In this version, we have updated the app visuals, added tutorial as well as provided algorithm improvements & various bug fixes.
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Version History
2.1
Nov 24, 2020
In this version, we have updated the app visuals, added tutorial as well as provided algorithm improvements & various bug fixes.
2.0
Sep 11, 2020
design & algorithm changes
1.2.1
Jun 17, 2020
algorithm improvements & minor bug fixes
1.0
Jun 1, 2020
Audio Ruler FAQ
Click here to learn how to download Audio Ruler in restricted country or region.
Check the following list to see the minimum requirements of Audio Ruler.
iPhone
Requires iOS 14.0 or later.
iPod touch
Requires iOS 14.0 or later.
Audio Ruler supports English
