Simple Noise Meter Downloads & RevenueSimple Noise Meter · App Store
Not in any tracked top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperNAOYA ONO
CategoryUtilities
PriceFree
Released
Rating★ 3.5 (15)
Version1.3.0
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Full timeline · 2 events in the last 12 months
- 🆕Simple Noise Meter first spotted by AppInsiderJapan (found via developer)
- 🆕Simple Noise Meter released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.5 ★
15 ratings
Measured
Simple Noise Meter on the App Store
App details
App ID
1630705039
Publisher
NAOYA ONO
On the store since
Jun 2022
4 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
44 MB
Also listed in
Lifestyle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.5 ★
15 ratings
Measured
Ratings
15
Measured
About Simple Noise Meter
Simple and easy-to-use noise level meter app.
It displays the noise level of your surroundings in decibels.
● How to use
Tap the “START” button to start measurement.
Tapping the “STOP” button pauses the measurement, and pressing the “START” button again resumes the measurement.
Reset can be done by tapping the button at the bottom of the screen.
● Notes
Smartphones are not equipped with the high-performance microphones found in actual noise meters.
Therefore, it may not be able to recognize very loud sound, or there may be an error with the actual sound level meter value.
Please use it as a supplementary tool only.
If you have an actual sound level meter, you can adjust the value to match your noise meter by using the calibration function in the app. To calibrate, tap the +- icon in the lower left corner of the screen to display the setting screen.
It displays the noise level of your surroundings in decibels.
● How to use
Tap the “START” button to start measurement.
Tapping the “STOP” button pauses the measurement, and pressing the “START” button again resumes the measurement.
Reset can be done by tapping the button at the bottom of the screen.
● Notes
Smartphones are not equipped with the high-performance microphones found in actual noise meters.
Therefore, it may not be able to recognize very loud sound, or there may be an error with the actual sound level meter value.
Please use it as a supplementary tool only.
If you have an actual sound level meter, you can adjust the value to match your noise meter by using the calibration function in the app. To calibrate, tap the +- icon in the lower left corner of the screen to display the setting screen.
Latest updates
1.3.0
Performance improvements.
