Sound Meter For Android?

Does anyone know of an Android app for measuring decibels/loudness/volume?

I only need to measure sounds relatively, so it doesn't need to be accurate.

4 comments

phyphox has an Audio Amplitude feature.
- Oh this is very interesting!
- Thanks! Looks like a really interesting app as well.
https://f-droid.org/packages/com.quaap.audiometer/

I'm guessing this should do the trick, although: updated 8 years ago, oof
Sound Meter

https://play.google.com/store/apps/details?id=com.gamebasic.decibel

As far as I can tell it only needs permission to access the microphone when in use.

Edit: and there is a small ad banner at the top, which is what the data collection is for apparently.

Edit 2: sorry I didn't realize which community I was replying in. Still works if you don't find something FOSS.