Sound Meter - Simple Detector
騒音測定器 - Simple Sound Meter
Sound Meter - Simple Detector is #195 in Utilities Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperGWI JU JO
CategoryUtilities
PriceFree
Released
Rating★ 3.6 (1.6k)
Version1.2.0
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100k+ worldwide
Rating
3.6 ★
1.6k ratings
Measured
Best rank now
#195
Utilities FreeMeasured
Sound Meter - Simple Detector on the App Store
App details
App ID
1452030239
Publisher
GWI JU JO
Minimum OS
iOS 12.0+
Content rating
4+
Languages
10
EN FR DE JA KO PT RU ZH ES ZH
Size
13 MB
Sound Meter - Simple Detector downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Sound Meter - Simple Detector's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | UtilitiesFree | #195 |
Apps near Sound Meter - Simple Detector on the chart
Utilities Free, around #195.
Ratings
App Store, worldwide.
Rating
3.6 ★
1.6k ratings
Measured
Ratings
1.6k
Measured
About Sound Meter - Simple Detector
Simple Sound Meter App.
- show decibels
- calibration
- graph
- history
Want to measure sound level?
Try Sound dB Meter!
This is simple sound decibel meter app (iOS)
Easy to use and interesting app.
Levels of Noise in decibels (dB)
20 dB - Very quiet, almost feel nothing
40 dB - Quiet, like soft whispers
50 dB - Quiet office
60 dB - Ordinary indoor conversations
80 dB - Noisy, may hurt the nerve
90 dB - Very noisy, nerve damage
100 dB - Increased noise, hearing damage
120 dB - Unbearable
(Noise Sound Decibel Meter / Simple detector)
(include Ad Version)
[Privacy policy]
https://sites.google.com/view/jo-sound-meter
.
- show decibels
- calibration
- graph
- history
Want to measure sound level?
Try Sound dB Meter!
This is simple sound decibel meter app (iOS)
Easy to use and interesting app.
Levels of Noise in decibels (dB)
20 dB - Very quiet, almost feel nothing
40 dB - Quiet, like soft whispers
50 dB - Quiet office
60 dB - Ordinary indoor conversations
80 dB - Noisy, may hurt the nerve
90 dB - Very noisy, nerve damage
100 dB - Increased noise, hearing damage
120 dB - Unbearable
(Noise Sound Decibel Meter / Simple detector)
(include Ad Version)
[Privacy policy]
https://sites.google.com/view/jo-sound-meter
.
Latest updates
1.2.0
Bug fixed and iOS version upgraded. Available iOS versions: 12 or higher