Sound Meter Pro v2.6.13 MOD APK (Paid for free, Free purchase)

Smart Tools Co

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MOD: Paid for free

Measure and save environmental noise and vibration with your device.

2.6.13 Version

3.73 MB Size

4.4 ★ 408 ratings

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Version

2.6.13

Latest

Size

3.73 MB

Total

Reached

Views

Updated

08-10

2026

Tested & Working Devices

Verified by our team and matched with recent HappyMod user reports.

2510DRK44C Xiaomi

Android 15

Virus Check

Files were scanned by these engines and marked safe.

Safe 74 engines checked

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Screenshots

Sound Meter Pro is the 4th set of Smart Tools® collection.

★★ The advanced version (Smart Meter Pro) was newly released. This app (Sound Meter Pro) will continue to be updated, but we strongly recommend that new users purchase the new version. ★★

SPL(sound pressure level) meter app uses your microphone to measure noise volume in decibels(db), and shows a reference. We calibrated a lot of android devices using an actual sound meter with dB(A).

REMEMBER!! Most smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G4 (max.94), Galaxy S6 (85dB), Nexus 5 (82dB)... You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool.

Vibrometer uses the phone sensors to measure vibration or an earthquake, and it shows a reference as a seism detector.

The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you can calibrate it so that maximum value is about 10-11. Please use the results only for reference because android devices have a wide variety of performance and sensitivity.

* Pro version added Features:
- No ads
- Sound Meter and Vibrometer are integrated
- Statistic menu (line chart)
- CSV file exporting
- Line-chart duration
- More models are calibrated

For more information, watch YouTube and visit the blog. Thank you.

* It is a one-time payment. The app price is charged only once.

** No internet support : You can open this app without any connection. After installation, open the app 1-2 times with your device connect to WI-FI or 3G/4G.

Paid For Free

Version

2.6.13

Version Code

Permission

VIBRATE RECORD_AUDIO WRITE_EXTERNAL_STORAGE' maxSdkVersion='28 REQUEST_DELETE_PACKAGES DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION READ_EXTERNAL_STORAGE' maxSdkVersion='28

Min SDK

Target SDK

Supports Screens

small normal large xlarge

CPU

Signature

60C2CA515229DA14CAA5527A7B8AA86DE3BEE73C

SHA256

fbc961f6bc4eee221b2c77268fd73bae000604403696ce4dd0f69c3f72f28933

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Data Safety

Safety starts with understanding how developers collect and share your data.

No data shared with third parties
This app may collect these data types: Location, Personal info, and 3 others
Data is encrypted in transit
You can request that data be deleted