Sound meter | Noise detector |

Test the surrounding sound with a decibel meter

hhll tools · com.hhll.soundmeter

Not rated yet 50K+ downloads v1.0.15 10.8 MB Android 6.0+ PEGI 3 · Everyone

Download APK 10.8 MB All versions

Signature matches the Google Play version Details

Watch the Sound meter | Noise detector | trailer on YouTube

Sound meter | Noise detector | screenshot 1

Sound meter | Noise detector | screenshot 2

Sound meter | Noise detector | screenshot 3

Sound meter | Noise detector | screenshot 4

At a glance

Latest version: v1.0.15 (15)
Updated: Mar 6, 2026 (7 months ago)
APK size: 10.8 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Jun 13, 2021 (at least)
Permissions: 15 (5 sensitive)
Website: ai13.vip
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Sound meter | Noise detector | is an app by hhll tools in the Tools category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

Since version 1.0.12, the APK grew from 9.4 MB to 10.8 MB and the minimum Android version rose from 5.0 to 6.0. It asks for 15 permissions, 5 of them sensitive, including record audio, read phone status and identity and read shared storage. It asks for the same permissions as version 1.0.14. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.0.15

1：Support Android 16. 2: Update google billing verison 8.

Description

From the listing uploaded by “appupdater”.

Decibel meters are also known as sound level meters (decibel meters), noise detection, sound meters, noise detectors, and noise detectors. Decibel meter is a noise detection software that uses mobile phone microphone to measure the ambient noise decibel (dB). The current decibel size and curve are displayed during the process. With the decibel meter, you can measure the current ring The noise level of the environment is simple and easy to use. special function: - The dashboard displays the current noise decibel value - Display min/aver/max/current decibel value - Display decibel size change chart - the decibel value of the calibratable device - Display test time - Can pause, refresh test data - Save test record Tips: 1. Since the phone is not a professional decibel meter, some devices may require calibration. The decibel value can be changed to get the best results based on your device sensitivity. 2. Due to the limitations of mobile phone microphones, there are errors in different mobile phone test data, so this application is not a substitute for professional scientific test equipment.

Version history

3 versions are listed, going back to v1.0.12. Since v1.0.15 it requires Android 6.0+.

v1.0.15 LATEST Mar 6, 2026 10.8 MB TRUSTED v1.0.14 Jul 17, 2024 10.7 MB TRUSTED v1.0.12 Jun 6, 2024 9.4 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 6, 2026.
Certificate issued to “DefaultCompany” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Mar 6, 2026
Validated against Google Play Mar 6, 2026
Signed byC=china, ST=jiangsu, L=nanjing, O=DefaultCompany, OU=ll, CN=hh
Signing certificate (SHA-1)95:2B:F5:14:F3:BD:80:08:26:3B:FB:55:06:B5:C1:2B:B9:AD:BB:8F
File MD5a62bb31964e1dfca907905e25b6dffed
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

Sound meter | Noise detector | requests 15 permissions, 5 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE
Write media audio android.permission.WRITE_MEDIA_AUDIO

Required hardware & features

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

Sound meter | Noise detector | APK: questions and answers

Is there a version of Sound meter | Noise detector | for older Android phones?

The current version needs Android 6.0 or later. Version 1.0.14 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.0.14 · All versions

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 Sound meter | Noise detector | free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Sound meter | Noise detector | 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. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is a62bb31964e1dfca907905e25b6dffed.