Sound Meter - Decibel measurement & visualization

Measure, visualize & calibrate sound levels effortlessly with engaging graphs and charts to track your audio data.

1.3.0 Version
4.9 Score
2M+ Downloads
Free License
3+ Content Rating

Download Android APK (3.19 MB)

Old Versions

PROS

Real-time feedback on noise levels

Easy to use and intuitive interface

Minimal permissions required for functionality

Unique custom calibration options

Dark mode feature for low-light use

Provides average, maximum, and minimum sound readings

Useful for comparing product sound levels before purchase

Highly responsive and quick in displaying results

Helpful as a tool for documenting sound levels

CONS

Accuracy depends on phone microphone quality

Lack of file saving option for recorded data

Invasive ads reported by some users

Not suitable for precise sound measurement without calibration

Limited information available on dB levels for hearing damage

Complexity in navigating calibration settings

User interface could be simplified for better experience

Inconsistency in reading compared to dedicated sound meters

* Features *

- Division Gauge

- Bar Chart

- Graph Chart

- Show Minimum, Maximum, and Average Decibel Levels

- Show Measurement Duration

- Decibel Calibration

- Refresh, Play, Stop

- Color Adjustment

- Maintain Screen Power

[Noise level reference]

20 dB - It's very quiet

40 dB - Serenity, falling flowers

50 dB - Quiet office

60 dB - Ordinary indoor conversation

70 dB - Shop noise, clamor

80 dB - Noisy office, vacuum cleaner

90 dB - Subway noise

100 dB - Noisy factory, excavator

120 dB - Unbearable noise

140 dB - Noise pain, hearing loss

Main use scenarios:

- Daily noise detection: measure the decibel level at home (such as electrical appliance noise) or in public places to determine the comfort level of the environment.

- Workplace assessment: quickly check the noise in factories and construction sites, and preliminarily assess whether it exceeds the safety standard.

- Hearing protection: detect high-noise environments such as concerts and events to determine whether earplugs are needed.

- Equipment noise test: compare the noise of home appliances or tools to purchase quieter products.

- Education research: used for school acoustic experiments or environmental noise analysis.

- Community noise survey: record neighborhood or street noise as a basis for complaints.