DecibelMasterJ
Your Professional Sound Meter
Free · Designed for iPad
Instantly measure, visualize, and understand the noise levels around you.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
我们听取了您的反馈，并带来了重大的功能升级！
新增手动校准: 现在您可以在设置页面通过滑块 (±30dB) 对测量进行微调，让读数与专业设备更加匹配。
新增恢复默认值: 一键恢复出厂校准设置。
实时校准预览: 在设置页面，您可以实时看到校准调整带来的动态变化。
We've listened to your feedback and are excited to introduce a major feature update!
Manual Calibration Added: You can now fine-tune your measurements in the new Settings page with a ±30dB offset slider to better match reference devices.
Reset to Default: Easily restore the factory calibration settings with a single tap.
Live Calibration Preview: See the effect of your adjustments in real-time right from the settings screen.
The developer, 旭 赵, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 旭 赵
- Size
- 2.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Jimmy ZX