Sound meter : SPL & dB meter

Installs

4.6m

Rating

4.7

Rating count

45.4k

Category	Tools
Developer	KTW TECHNOLOGIES
Price	Free
First release	12/3/2018 (7 years ago)
Version	10.8
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	com.ktwapps.soundmeter

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
10/8/2025	45,378	4.696	4,561,830	10.8
8/7/2025	43,526	4.593	4,357,120	10.8
8/6/2025	43,490	4.593	4,351,670	10.6
8/5/2025	43,467	4.590	4,351,670	10.6
8/4/2025	43,429	4.559	4,344,800	10.6
8/3/2025	43,393	4.556	4,344,800	10.6
8/2/2025	43,367	4.556	4,337,787	10.6
8/1/2025	43,321	4.551	4,337,787	10.6
7/31/2025	43,283	4.547	4,333,201	10.6
7/30/2025	43,251	4.543	4,328,598	10.6
7/29/2025	43,222	4.543	4,326,876	10.6
7/28/2025	43,194	4.543	4,325,524	10.6
7/27/2025	43,161	4.543	4,321,362	10.6
7/26/2025	43,123	4.543	4,313,324	10.6
7/25/2025	43,095	4.543	4,310,298	10.6
7/24/2025	43,065	4.559	4,307,819	10.6
7/23/2025	43,035	4.556	4,307,819	10.6
7/16/2025	42,801	4.700	4,278,821	10.6
7/15/2025	42,769	4.690	4,275,329	10.6
7/8/2025	42,508	4.635	4,253,711	10.6
7/7/2025	42,476	4.632	4,250,877	10.6
7/6/2025	42,442	4.629	4,250,877	10.6
7/5/2025	42,412	4.619	4,243,240	10.6
7/4/2025	42,384	4.628	4,243,240	10.6
7/3/2025	42,374	4.625	4,236,986	10.6
7/2/2025	42,359	4.625	4,234,519	10.6
7/1/2025	42,323	4.625	4,230,224	10.6
6/30/2025	42,303	4.625	4,226,888	10.6
6/29/2025	42,266	4.616	4,226,888	10.6
6/28/2025	42,241	4.616	4,217,605	10.6
6/27/2025	42,208	4.607	4,215,760	10.6
6/26/2025	42,175	4.607	4,211,351	10.6
6/25/2025	42,145	4.611	4,208,038	10.6
6/24/2025	42,113	4.611	4,205,242	10.6
6/23/2025	42,088	4.604	4,202,677	10.6
6/22/2025	42,048	4.658	4,202,677	10.6
6/21/2025	42,008	4.655	4,198,591	10.6
6/20/2025	41,973	4.658	4,191,450	10.6
6/19/2025	41,942	4.655	4,191,450	10.6
6/18/2025	41,912	4.658	4,185,104	10.6
6/17/2025	41,895	4.658	4,182,519	10.6
6/16/2025	41,854	4.651	4,182,519	10.6
6/15/2025	41,834	4.651	4,174,952	10.6
6/14/2025	41,805	4.651	4,171,372	10.6
6/13/2025	41,771	4.651	4,169,349	10.6
6/9/2025	41,738	4.655	4,169,138	10.6
6/8/2025	41,646	4.667	4,156,212	10.6
5/29/2025	41,526	4.655	4,142,576	N/A
5/28/2025	41,304	4.689	4,119,116	N/A
5/27/2025	41,274	4.689	4,117,452	N/A
5/24/2025	41,233	4.686	4,110,502	N/A
5/22/2025	41,138	4.736	4,103,356	N/A
5/21/2025	41,077	4.743	4,093,386	N/A
5/20/2025	41,051	4.743	4,093,386	N/A
5/19/2025	41,030	4.743	4,089,781	N/A
4/22/2025	40,150	4.451	3,986,420	N/A
4/15/2025	40,129	4.451	3,986,420	N/A
4/10/2025	39,830	4.447	3,964,450	N/A
4/6/2025	39,736	4.451	3,951,657	N/A

Details

Sound Meter is also known as Sound Pressure Level meter (SPL meter) , noise level meter, decibel meter(dB meter), sound level meter or soundmeter. It is a very useful app to do a sound test or measure environmental noise(noise test).

The noise level meter or sound pressure level Meter(SPL meter) use the smartphone or tablet microphone to measure environmental noise in decibels(dB). The decibel(dB) value of this noise level meter or soundmeter might be vary compare with an actual Sound Meter(dB Meter). Now you can easily perform a noise measurement with your smart phone.

Caution: 
The value of decibel meter or sound meter(dB meter) is not as precise as an actual Sound Pressure Level Meter(SPL Meter), soundmeter, decibel meter or noise level meter, this is due to most device's microphone are aligned to human voice. To fix this, use an actual sound meter or sound pressure level meter (SPL meter) to adjust decibels error as close as possible before use. If you didn't own an actual Sound Pressure Level Meter (SPL meter),  go to a very quiet place where sound cannot hear and adjust the reading value to 20~30dB.

Feature:
 - Measure environmental noise and sound
 - Real time update on chart graph
 - Display minimum(Min), maximum(Max) and average(Avg) Decibel(dB) in the recording session
 - Display measuring time
 - Reset Button is provided in case you need to reset the measuring
 - Play and Pause button is provided
 - Noise test or Sound test(decibel meter or dB meter)

Sound meter or decibel meter(dB meter) level of noise
140decibels : Gun Shots
130decibels : Ambulance
120decibels : Thunder
110decibels : Concerts
100decibels : Subway Train
90decibel : Motorcycle
80decibel : Alarm Clocks
70decibel : Vacuums, Traffic
60decibel : Conversation
50decibel : Quiet Room
40dB : Quiet Park
30dB : Whisper
20dB : Rustling Leaves
10dB : Breathing

A loud noise will be harmful for both your physical and metal health. You should avoid exposure to those environment. Let our soundmeter/noise meter to measure environmental noise. Don't hesitate to download Sound Meter to protect your and your family's health.

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