HomeSound meter : SPL & dB meter
Sound meter : SPL & dB meter

Sound meter : SPL & dB meter

Everyone
Rating
V7.7
Version
1M+
Installs
4.60
770 + Reviews
1
3%
2
2%
3
2%
4
13%
5
81%

Review By AppsWm

Sound meter : SPL & dB meterSound meter : SPL & dB meterSound meter : SPL & dB meterSound meter : SPL & dB meter

Form points

The app's primary function is to measure sound pressure levels (SPL) in decibels (dB). This form follows established sound measurement principles, providing a familiar interface for users accustomed to such tools.

  • Measurement Display: Real-time dB readings are prominently displayed.
  • Calibration: Offers calibration options to fine-tune accuracy.

Grace features

The grace of this app lies in its accessibility and user-friendliness. While it offers a specialized function, the interface is designed for ease of use, even for those without extensive audio engineering knowledge. I could not find elegant or advanced UI elements through web searches, suggesting a straightforward design.

  • Simple Interface: Easy to navigate and understand.
  • Real-time Readings: Provides immediate feedback.
  • Basic Design: May lack advanced customization options.

Shape aspects

The app's shape is defined by its core functionality – delivering accurate sound measurements. Its accuracy depends heavily on the device's microphone and calibration.

Accuracy Assessment

The accuracy of the sound meter is contingent on the quality of the device's microphone and user calibration. Without professional-grade hardware, readings should be considered estimates.

Polish paths

Polishing this app involves refining the user experience and measurement accuracy. Suggestions would include enhancing the calibration process and providing clearer visual feedback.

  1. Enhanced Calibration: More granular calibration options.
  2. Visual Feedback: Clearer indication of measurement ranges.

Refinement moments

The refinement of this app is found in the user's ability to accurately assess sound levels in their environment. Its value lies in providing accessible sound measurement capabilities, although professional-grade accuracy cannot be guaranteed.

Overall Elegant Value

The app provides a convenient way to estimate sound levels. While it may not replace professional equipment, it serves as a useful tool for basic sound monitoring.

Description

Sound Meter, also known as Sound Pressure Level meter (SPL meter), noise level meter, decibel meter (dB meter), or soundmeter, is a useful app for measuring environmental noise or conducting a sound test. The app uses the microphone on your smartphone or tablet to measure noise levels in decibels (dB). However, the decibel value measured by the app may vary compared to an actual Sound Pressure Level Meter (SPL Meter). It is important to note that the decibel meter or soundmeter is not as precise as an actual SPL meter, noise level meter, or decibel meter due to most device microphones being aligned to human voice. To fix this, it is recommended to use an actual SPL meter to adjust the decibel error as close as possible before using the app. If you do not own an actual SPL meter, you can adjust the reading value to 20-30dB in a quiet place where sound cannot be heard. The app features real-time updates on a chart graph, displays minimum (Min), maximum (Max), and average (Avg) decibel values in the recording session, and displays measuring time. A reset button is provided in case you need to reset the measuring, and play and pause buttons are also available. The app can be used for noise tests or sound tests. The app provides a list of decibel levels for various sounds, ranging from gunshots at 140dB to breathing at 10dB. Exposure to loud noises can be harmful to both physical and mental health, so it is important to avoid such environments. The Sound Meter app can help you measure environmental noise and protect your health and the health of your family. Overall, Sound Meter is a useful app for measuring environmental noise and conducting sound tests. While it may not be as precise as an actual SPL meter, it can still provide valuable information on noise levels and help protect your health.

All Versions

V7.7

Updated: 2023-10-6

4.95 MB

V7.5

Updated: 2023-8-31

4.37 MB

V7.2

Updated: 2023-4-9

3.34 MB

V6.8

Updated: 2022-9-25

3.3 MB

Summary Of User Reviews

Daniel Park
Daniel Park
February 23, 2025
This is easily the best decibel meter app I've ever used. Has more useful features than all the other apps (the others all are missing one or two things, this one is comprehensive) and the ads aren't constantly popping up every 15 seconds. Only downside is the remove ad cost is a bit more than the others, but the ads aren't very intrusive so it doesn't feel as necessary.
brad johnson
brad johnson
January 29, 2026
Nice, a free tool that's useful and even usable without pulling your hair out waiting for ads to end. Has some features that I'll never need like recording or saving graph data. I'd really like to know how accurate it is without calibrating it but if I had a device to calibrate it with them I wouldn't need the app. I was able to get the basic information I needed and compare sound levels.
Francis T
Francis T
August 12, 2025
This is the best app I have found, I'm using a Poco f7 pro and have an independent sound meter which enabled me to calibrate it. I had to add +22 which seems a lot, but once done the meter is good. Other apps I tried were closer to where they should be sound wise, but adverts or not being able to set the time interval for reading and similar things made me pick this one. Calibration is important though as some apps I tried needed to be reduced and others increased. Each phone model is different.