Room acoustics measurement
Room acoustics measurement Summary
Room acoustics measurement is a mobile Android app in Tools by Cellofoam. Released in Jul 2023 (2 years ago). It has about 14.7K+ installs Based on AppGoblin estimates, it reaches roughly 969 monthly active users . Store metadata: updated Nov 7, 2025.
Recent activity: 106 installs this week (1.1K over 4 weeks) showing exceptional growth View trends →
Store info: Last updated on Google Play on Nov 7, 2025 .
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App Description
Measure and improve reverberation
With this app you can determine the reverberation level in your rooms in just a few steps. On the basis of the results the app will calculate the quantity of sound-absorbing material you need to optimize the acoustics of the room and create a pleasant atmosphere - without any disturbing reverberation.
In the first step, you select the room type and enter the dimensions of your room.
In the next step, you place your smartphone at four different measuring points in the room and clap your hands at each position. The reverberation time is calculated accordingly and displayed to you in a chart.
In the last step, you can select different acoustic absorbers that you would like to use in your room. The app will show you the required amount.
Once you have made your selection, you will be redirected to your product selection in our webshop in a final step and can complete the order there.