Is Sound Meter - Decibel Pro free?

Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.

Does Sound Meter - Decibel Pro have a free trial?

No. None of its offers (US) come with a free trial.

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Name: Sound Meter - Decibel Pro
Rating: 4.2 (405 reviews)
Author: Coocent Ltd.

Coocent Ltd.

Prices are current as of 17 Aug 2026.

Sound Meter - Decibel Pro has no in-app products on record in the United States.

4.2 out of 5, based on 405 reviews.

Is Sound Meter - Decibel Pro free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does Sound Meter - Decibel Pro have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 4 months ago.

Sound Meter - Decibel Pro sells in 175 countries. It was released 4 years and 7 months ago, on 18 Feb 2022. It holds a 4.2 rating from 405 reviews.

Supports 2 languages: English, Chinese.