dB Meter-Decibel Sound Level Downloads & RevenuedB Meter-Decibel Sound Level · App Store
Not in any tracked top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
Developer玉 曹
CategoryUtilities
PriceFree
Released
Rating★ 4.3 (6)
Version1.8
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026dB Meter-Decibel Sound Level update history & changes
Last change · 3 events since 30 Jun 2022Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕dB Meter-Decibel Sound Level first spotted by AppInsiderChina (found via developer)
- 🆕dB Meter-Decibel Sound Level 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
4.3 ★
6 ratings
Measured
dB Meter-Decibel Sound Level on the App Store
App details
App ID
1629575835
Publisher
玉 曹
On the store since
Jun 2022
4 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Content rating
4+
Languages
2
EN ZH
Size
18 MB
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
4.3 ★
6 ratings
Measured
Ratings
6
Measured
About dB Meter-Decibel Sound Level
Studies have found that noise above 85 decibels can make people feel distracted, people will feel noisy, they will not be able to concentrate on work, and the result will be lower work efficiency.
The decibel tester can effectively help you measure the decibel of the surrounding environment and help you stay away from noise troubles
Accurate decibel tester
1. Use the self-developed tuning algorithm to accurately monitor the surrounding sound in real time
2. Quantify the decibel number, automatically calculate the noise extreme value
decibel recorder
1. The first decibel recorder function, which can identify the volume decibel value in the audio in real time
2. The volume decibel value in the audio can also be displayed in real time during playback
Decibel Watermark Camera
1. Take photos for evidence, combined with the decibel recorder to achieve perfect results
2. Decibel watermark The camera can display the decibel size, current position and time on the photo in the form of a watermark, the text supports stepless color change, and can be adapted to photos of any color
Studies have found that noise above 85 decibels can make people feel distracted, people will feel noisy, they will not be able to concentrate on work, and the result will be lower work efficiency.
The decibel tester helps you accurately measure the decibel of the surrounding environment
The decibel tester can effectively help you measure the decibel of the surrounding environment and help you stay away from noise troubles
Accurate decibel tester
1. Use the self-developed tuning algorithm to accurately monitor the surrounding sound in real time
2. Quantify the decibel number, automatically calculate the noise extreme value
decibel recorder
1. The first decibel recorder function, which can identify the volume decibel value in the audio in real time
2. The volume decibel value in the audio can also be displayed in real time during playback
Decibel Watermark Camera
1. Take photos for evidence, combined with the decibel recorder to achieve perfect results
2. Decibel watermark The camera can display the decibel size, current position and time on the photo in the form of a watermark, the text supports stepless color change, and can be adapted to photos of any color
Studies have found that noise above 85 decibels can make people feel distracted, people will feel noisy, they will not be able to concentrate on work, and the result will be lower work efficiency.
The decibel tester helps you accurately measure the decibel of the surrounding environment
Latest updates
1.8
1. Optimize the decibel algorithm
2. Fix possible bugs that may occur when decibel recorders recognize decibels
