建议优化保存
功能不错，检测挺准的，但保存历史记录时偶尔卡顿，希望能再流畅点
很方便的小工具
挺顺手的
很方便的小工具
挺顺手的
还可以改进
日常用着还行，分贝数值挺准的，但录音回放有时声音很小，希望能增加音量调节。整体来说是个实用的工具
历史记录比较实用
经常在办公室测噪音，回看之前的数据挺方便的。读数校准也试了，调到参考声源后更准些。就是PDF报告的曲线图如果能再大点就好了
$0.99
About
Measure ambient sound levels in real-time using your device's microphone. Understand your environment's noise status, save measurement sessions, and generate PDF reports with data and scene photos. Useful for everyday reference and record-keeping.
✓Real-time decibel readings
✓Spectrum analysis
✓Environment status labels
✓Session statistics
✓Measurement history
✓Audio playback
✓Scene photo records
✓PDF reports
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What's New in Decibel Meter
1.7.3
May 7, 2026
1. Improved overall stability and performance. 2. Optimized the user experience. 3. Fixed known issues.
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FAQ
What is Decibel Meter used for?
Decibel Meter is used to measure ambient sound levels in real-time through your device's microphone. It helps you understand if your surroundings are quiet, comfortable, active, loud, or high-noise, and allows you to save measurement sessions.
Does Decibel Meter have ads?
No, Decibel Meter does not contain advertisements. The app is ad-free, providing an uninterrupted user experience.
What devices is Decibel Meter available on?
Decibel Meter is available on iPhone, iPad, and iPod devices. It is designed to work across these Apple platforms.
How accurate are the Decibel Meter readings?
Readings may vary by device model, distance, obstruction, microphone condition, and surrounding environment. Measurements are for everyday reference and record-keeping, not for medical, legal, or industrial safety evidence.
Can I save my measurements with Decibel Meter?
Yes, Decibel Meter allows you to save key data from each measurement session, including audio playback, scene photos, and generates PDF reports for later review and comparison.
What is the price of Decibel Meter?
Decibel Meter is available for a one-time purchase price of $0.99. This purchase unlocks all features available in the current version.
How often is Decibel Meter updated?
The app was last updated on May 7, 2026, indicating regular updates to improve functionality and compatibility. The current version is 1.7.3.
What age rating does Decibel Meter have?
Decibel Meter has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content.