# Decibel Meter: Expert Accuracy — Pro Tool for Real-Time Noise

> Pro Tool for Real-Time Noise (iPhone/iPad app by 庆贤 曾.)

- Source: https://appshunter.io/ios/app/decibel-meter-expert-accuracy/id6680196104 (this page in markdown: same URL + `.md`)
- Developer: [庆贤 曾](https://appshunter.io/developer/1767739447)
- Category: Utilities, Lifestyle
- Price: Free (on sale, was $5.99)
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2024-09-20
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-expert-accuracy/id6680196104/reviews.md

## What is Decibel Meter?

The Decibel Meter is a professional-grade tool for real-time measurement of environmental noise, designed for people who are concerned about noise levels. Tested and calibrated for use with most Apple devices, it not only accurately detects decibel levels but also provides vivid environmental comparisons to help you understand noise levels more intuitively. Additionally, you can choose to record location information and easily share results.


## Version history (last 4 releases)

### 1.4.0 — 2026-06-21

- Added history and charts
- Improved sharing and history
- Better experience and stability

### 1.3.0 — 2025-12-26

- Optimized user experience in multiple areas
- Improved measurement accuracy

### 1.2.0 — 2024-10-07

Fixed some minor bugs
Stability improvements

Do you like this new version of the app? Share your review on the App Store.
Don't like it? All the more reason to say something!
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### 1.0.0 — 2024-09-20

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Decibel X PRO: dBA Noise Meter](https://appshunter.io/ios/app/decibel-x-pro-dba-noise-meter/id1257651611) | 4.7 (6,888) | $69.99 | Utilities |

## More apps by 庆贤 曾

- [Quick Scan: Fast Safe Capable](https://appshunter.io/ios/app/quick-scan-fast-safe-capable/id6736847099)
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- [iCleanShot - For Lazy People](https://appshunter.io/ios/app/icleanshot-for-lazy-people/id6756064954)
- [iDeepa - Make the moment whole](https://appshunter.io/ios/app/ideepa-make-the-moment-whole/id6758332477)

All apps by 庆贤 曾: https://appshunter.io/developer/1767739447

## Related topics

[hill pro audio act](https://appshunter.io/ios/topics/hill-pro-audio-act)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*