Noise Meter

PARK JINWOO · com.pjw.noisemeter

5.0 out of 5 (1 rating) 500K+ downloads v3.9c 1.3 MB Android 5.0+ PEGI 3 · Everyone

Download APK 1.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.9c (57)
Updated: Mar 18, 2025 (1 year ago)
APK size: 1.3 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Oct 8, 2019 (at least)
Permissions: 8 (2 sensitive)
Website: jinasys.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Noise Meter is an app by PARK JINWOO in the Tools category, listed since at least October 2019. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 8 permissions, 2 of them sensitive: record audio and modify shared storage.

Description

From the listing uploaded by “lampman28”.

Noise Meter Measure the volume of sounds using your ANDROID. Easy to Use and Powerful. Support the digital filter. You can see the filter curve. Support languages : Arabic, English, Korean, Polish, Portuguese, Russian, Spanish, Swedish. There are no ad. Does not require any unnecessary permissions. In-app purchases: Donate cafe. If you like this app, buy me a cup of coffee :) Feature: 1. Background measurements. 2. Show average, Leq, min, max and peak dB 3. User define update rate 4. High and Low alarm 5. dBA, dBB, dBC, ITU-R 468, Low, High, Band pass filter. 6. Shows the filter curve. 7. Keep screen 8. Logging and log viewer 9. Brightness measurements. (lux) 10. Spectrum analysis. This application is not meant to be used in place of scientific instrumentation. Depending on the device can also be caused by differences in measurement. Devices employing AGC (Automatic Gain Control) will have significant measurement errors. This is not app's fault. Noise Sound Light level meter dB Lux counter

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 9, 2019.
Certificate issued to “PARK JINWOO” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Sep 9, 2019
Validated against Google Play Sep 9, 2019
Antivirus scan passed Oct 25, 2020
Tested by the source store's staff Sep 11, 2019
Signed byCN=, OU=, O=PARK JINWOO, C=
Signing certificate (SHA-1)31:0A:F5:19:DA:45:C1:2F:F2:32:BE:11:BD:A4:92:F6:48:52:A1:CB
File MD5f6175d2b536b330312ffb9dbef6952dd
Uploaded by “lampman28” 5 followers · uploading since 2019

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

Noise Meter requests 8 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Advertising (custom) com.asfoundation.ADVERTISING
Billing (custom) com.appcoins.BILLING
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone

Noise Meter APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Noise Meter APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is f6175d2b536b330312ffb9dbef6952dd.