Cheung - Neighbor Noise Meter

How loud is your home, really?
Measure sound in real time, record average and maximum dB, and view clear graphs — all in one app.

How loud is your home, exactly?

Are you stressed because of upstairs noise?
Stop guessing — check with real numbers (dB).

This app measures surrounding sound in real time,
allowing you to check the current decibel (dB) level,
along with average and maximum values.
A simple and intuitive sound level meter for everyday use.

[Key Features]
- Real-time decibel (dB) measurement
- Displays current noise level
- Clear and intuitive graph visualization
- Simple start/stop controls
- Useful for monitoring neighbor noise

[Recommended For]
- Those who want to know how loud upstairs noise really is
- Anyone who wants objective data before a noise dispute
- Parents curious about the dB level of running or impact noise
- People checking noise levels in study rooms, offices, or cafés
- Anyone who wants to monitor everyday environmental noise

[How to Use for Neighbor Noise]
1. Open the app when the noise occurs
2. Check the maximum dB level
3. Compare average values if the noise repeats

This app is intended for reference purposes only.
Measurements may differ from professional sound level meters.

What is a Decibel (dB)?

A decibel is a unit that measures sound intensity.
Normal conversation is around 60 dB,
while running or impact noise can reach 70–90 dB or higher.

Now check your noise levels with real numbers and clear graphs