Description

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.

What's New in Version 2.1

In this version, we have updated the app visuals, added tutorial as well as provided algorithm improvements & various bug fixes.