# Decibel Meter Noise Level app — Sound Level Meter

> Accurate decibel meter and sound level measurement tool with history. (iPhone/iPad app by Bui Xuan Truong.)

- Source: https://appshunter.io/ios/app/decibel-meter-noise-level-app/id1641897505 (this page in markdown: same URL + `.md`)
- Developer: [Bui Xuan Truong](https://appshunter.io/developer/1718458216)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.70/5 from 83 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.1 · 28 MB
- Languages: American English
- Released: 2022-09-03
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-noise-level-app/id1641897505/reviews.md

## What is Decibel Meter Noise Level app?

The external background greatly affects the condition and health of a person, the constant exposure to strong noise negatively affects your hearing and general well-being. Therefore, it is important to understand whether the level of ambient noise is acceptable.

Measure sound levels in decibels with incredible accuracy, or test your hearing anywhere with our app. Record surrounding sounds and observe the measurement, the maximum, minimum, average and current decibel readings will be displayed. Take care of your health and the health of your loved ones!

BRIEFLY:
- Guaranteed high accuracy
- Professional calibration
- For measuring anywhere
-View measurement history
- Real-time performance statistics
- Nice and user friendly interface

Privacy policy: https://docs.google.com/document/d/1T1kUaTHmVOWote-PD6SRM2pClFUNopPRdKS6WeJEGd8/edit?usp=sharing

Terms of Use: https://docs.google.com/document/d/1Xxa9Qxr3zxvuhRbmGlidApjuavDGIBFeCtltzgD94NM/edit?usp=sharing

## Key features

- High accuracy decibel measurement
- Record surrounding sounds
- Display max, min, average, current readings
- View measurement history
- Real-time statistics
- User-friendly interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Decibel Sound Meter | $3.49 | per 7 days |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/decibel-meter-noise-level-app/id1641897505/reviews.md

### 4/5 — Be careful

*2023-01-20, version 1.0.4*

App seems to work well, but you have to be very careful when launching.   Unless you want to pay $3.49 per week.  
The “Continue in free mode” link tucked below the huge “Continue” button is very hard to tap.  
If you press “Continue” it will sign you up for the recurring payments.  (After confirmation)
Other than the slightly sneaky loading screen, the app seems fairly accurate.   No mention of whether it is A or C weighted.   I’m assuming C.
This is more of a novelty than an actual audio tool.

**Developer response:** Thanks for the feedback!

## Frequently asked questions about Decibel Meter Noise Level app

### How accurate is Decibel Meter Noise Level app?

The app guarantees high accuracy and offers professional calibration. It is designed for measuring sound levels anywhere, providing reliable decibel readings.

### What data does Decibel Meter Noise Level app display?

It displays current, maximum, minimum, and average decibel readings of surrounding sounds. You can also view real-time performance statistics.

### Can I see past measurements with Decibel Meter Noise Level app?

Yes, the app allows you to view your measurement history. This feature helps you track sound levels over time and understand patterns.

### What devices does Decibel Meter Noise Level app support?

Decibel Meter Noise Level app is available for iPhone and iPod devices. It is rated for ages 4 and up.

### How often is Decibel Meter Noise Level app updated?

The app was last updated on August 22, 2024, with version 1.0.8. This indicates regular maintenance and potential feature additions.

### Does Decibel Meter Noise Level app have ads?

No, the application does not contain advertisements. This ensures an uninterrupted user experience while measuring sound levels.

### What are the subscription options for Decibel Meter Noise Level app?

There is a 'Premium Decibel Sound Meter' subscription available for $3.49 per 7 days. This likely unlocks advanced features or removes limitations.

### What is the user sentiment for Decibel Meter Noise Level app?

The app has a strong rating of 4.7 stars from 83 ratings, suggesting positive user sentiment regarding its functionality and accuracy.

## Version history (last 5 releases)

### 1.0.8 — 2024-08-22

Minor fixes and updates

### 1.0.7 — 2024-08-09

Addressed minor bugs in this version

### 1.0.6 — 2024-06-12

Bug fixes and minor improvements

### 1.0.5 — 2023-02-10

- Minor bug fixes

### 1.0.4 — 2022-11-29

- Now you do not have to press the button, get the measurement result immediately

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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 2026-06-10.*