# Decibel Meter dB (Sound Meter) — Noise Level Analyzer + Measure

> Accurate real-time decibel meter for measuring sound volume and noise levels. (iPhone/iPad app by ZipoApps.)

- Source: https://appshunter.io/ios/app/decibel-meter-db-sound-meter/id1205186197 (this page in markdown: same URL + `.md`)
- Developer: [ZipoApps](https://appshunter.io/developer/1671444635)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Rating: 4.41/5 from 1,250 App Store ratings · 120 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 134 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Russian, Chinese (Simplified, China), Thai, Ukrainian
- Released: 2017-02-13
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-db-sound-meter/id1205186197/reviews.md

## What is Decibel Meter dB (Sound Meter)?

*** Decibel Meter - Measure Sound Volume with Precision! ***

Introducing Decibel Meter, the ultimate tool for accurately measuring sound levels in decibels (dB). Whether you're monitoring noise levels in your environment, checking the sound of your music, or simply curious about the volume around you, our app provides real-time measurements and easy-to-understand feedback. With a sleek interface and precise functionality, Decibel Meter is your go-to sound meter for all your acoustic needs.

Whether you're using a db meter to check your home’s background noise or need a professional-grade noise meter for your job, this app adapts to your needs. Enjoy the reliability of a finely tuned sound meter that delivers consistent performance every time. With this versatile noise meter, you can assess the loudness of any setting with confidence. Our db meter is ideal for musicians, audio technicians, and everyday users alike. Trust in our sound meter to help you create a quieter, safer, and more informed environment.

*** Real-Time Sound Measurement ***

Our db meter offers real-time sound measurement, instantly displaying the current sound volume level on your device. The main indicator not only shows the exact decibel level but also provides a brief explanation of the volume intensity, so you always know what the numbers mean.

*** Key Features of Decibel Meter ***

- Accurate Sound Measurements: Get precise sound volume readings in decibels (dB) with our advanced sound meter. Monitor the noise levels around you with ease and confidence.
- Real-Time Volume Display: The app continuously updates the current sound level in real-time, making it easy to track changes in your environment's volume.
- Volume Timeline: At the bottom of the screen, you'll find a volume value timeline that visually represents sound fluctuations over time, helping you to see trends and patterns in noise levels.
- Customizable Calibration: Tailor the app to your specific device with the calibration settings. Adjust the db meter according to your microphone's characteristics for the most accurate readings possible.
- User-Friendly Interface: Simple and intuitive, our app is designed for anyone to use. Whether you're a sound engineer or just curious, Decibel Meter makes sound measurement straightforward and accessible.

*** How to Use ***

- Open the App: Launch the Decibel Meter to start measuring sound levels instantly.
- Monitor Sound Levels: Watch as the main indicator displays the current sound volume in decibels (dB), with a helpful explanation of the sound intensity.
- Calibrate for Accuracy: Use the settings screen to calibrate the sound meter according to your device's microphone for optimal accuracy.
- Review the Volume Timeline: Check the timeline at the bottom of the screen to observe sound volume changes over time.

*** Why Choose Decibel Meter? ***

- Precision at Your Fingertips: Our app provides highly accurate sound level readings, ensuring you always have the most reliable information.
- Easy Calibration: Customize the dB meter to fit your device's microphone, ensuring precise measurements tailored to your specific needs.
- Visual and Intuitive: The combination of real-time data, visual timelines, and clear explanations makes understanding sound levels easier than ever.

Privacy Policy: https://zipoapps.com/iosdecibelmeter/privacy/
Terms and Conditions: https://zipoapps.com/iosdecibelmeter/terms/

## Key features

- Accurate sound measurements in decibels (dB)
- Real-time volume display
- Volume timeline for trend analysis
- Customizable calibration settings
- User-friendly interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Access | $3.99 | per 7 days |
| Yearly Access | $19.99 | per year |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $49.99 | per year |
| Unlimited access | $29.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per 7 days |
| Unlimited access | $19.99 | per year |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Premium features | $29.99 | per month |
| Premium features | $6.99 | per 7 days |
| Premium features | $5.99 | per 7 days |
| Premium features | $7.99 | per 7 days |
| Premium features | $19.99 | per month |
| Premium features | $9.99 | per year |
| Premium features | $4.99 | per 7 days |
| Premium features | $8.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Frequency Weightings | $2.99 | one-time |
| Custom Calibration | $1.99 | one-time |
| Full Screen Mode | $1.99 | one-time |


## What do users think of Decibel Meter dB (Sound Meter)?

Overall sentiment: negative

**Pros**

- 👍 Easy to use
- 🤩 Accurate measurements
- 💯 Useful for various applications

**Cons**

- 🤑 Expensive subscription
- 🔒 Difficult to refund
- 🐛 Inaccurate readings
- 💤 Doesn't work in airplane mode

**Commonly reported bugs**

- Crashes and freezes
- Sensitivity issues
- Inconsistent performance

**Most requested features**

- Ability to save and export recordings
- Customizable settings and calibration
- Support for older devices

## Recent user reviews (10 of 120)

All indexed reviews: https://appshunter.io/ios/app/decibel-meter-db-sound-meter/id1205186197/reviews.md

### 1/5 — Hidden cost

*2026-06-26, version 1.9.6*

8.99/week for this app. Insane.

### 1/5 — Ads are long and too frequent

*2026-06-18, version 1.9.6*

I downloaded it as it said free. I wanted to test the dB of some Air Tag dupes from Amazon. I turned on the beeping, came back to this app, and the advert came on and lasted longer than the beeping! (Twelve beeps, roughly a second apart, so should have had plenty of time). 

It runs an ad every time you come back to the app, so it’s impossible to use it to test any noise that isn’t constant.

### 1/5 — Adverts!!!

*2026-06-11, version 1.9.6*

Annoying to wait for adverts- what’s the point! Delete!

### 5/5 — me encanta

*2026-05-02, version 1.9.6*

juancaam te amo

### 5/5 — Like

*2026-04-09, version 1.9.6*

It,s cool because l like it

### 5/5 — If you  are a band kid, get this app

*2026-03-15*

Hi, if you are a band kid, this app is for you. It helps you stay in tune incase you have high dynamics. You should try it

### 5/5 — Work

*2026-02-14, version 1.9.3*

Good

### 5/5 — Taco Bell

*2026-02-09, version 1.9.3*

Taco Bell

### 1/5 — SCAM

*2026-01-22*

This application charges you 8.99 per week for an essentially trivial feature. The paid version is absolutely terrible and they refuse to refund. Apple also refuses to refund because of the pressure these hucksters put on them. It’s clearly and obviously a scam app. All of the positive reviews are fake. The developer response to the review is purely to boost their search rating in the App Store. They DO NOT CARE AT ALL. Buyer be ware.

**Developer response:** Hi, thank you for your review. Rest assured there is no scam involved. We have a free and a paid version of the App. Our Premium (paid) version opens up more opportunities. You can try it out during the free trial. You may also wish to choose the free version with fewer features available. But we are sure you will enjoy the Premium version, it is definitely worth the money!

### 1/5 — Not even close

*2026-01-20, version 1.9.3*

Nowhere near accurate, waste of time even downloading. Go to Bunnings and buy one for $30

## Frequently asked questions about Decibel Meter dB (Sound Meter)

### What does the Decibel Meter app do?

The Decibel Meter app is designed to accurately measure sound levels in decibels (dB) in real-time. It helps users monitor noise levels in their environment, check music volumes, or simply understand the loudness of their surroundings.

### What are the key features of this sound meter app?

Key features include accurate real-time sound measurements in dB, a continuous volume display, a visual timeline to track sound fluctuations over time, and customizable calibration settings for optimal accuracy based on your device's microphone.

### Is this app free to use?

The app is available for free, but it does offer in-app purchases. This means you can download and use the basic functionalities without cost, with options to enhance your experience through purchases.

### How can I ensure the most accurate readings?

For the most accurate readings, it is recommended to use the customizable calibration settings within the app. This allows you to adjust the decibel meter according to your specific device's microphone characteristics.

### Who would find this app useful?

This app is useful for a wide range of users, including musicians, audio technicians, and anyone interested in monitoring environmental noise levels. Its user-friendly interface makes it accessible for both professionals and everyday users.

## Version history (last 5 releases)

### 2.0.0 — 2026-08-27

User experience improvements. Accurately measure sound levels with a Decibel Meter!

### 1.9.7 — 2026-07-01

User experience improvements. Accurately measure sound levels with a Decibel Meter!

### 1.9.6 — 2026-03-22

User experience improvements. Accurately measure sound levels with a Decibel Meter!

### 1.9.3 — 2025-05-25

User experience improvements. Accurately measure sound levels with a Decibel Meter!

### 1.9.2 — 2025-03-02

User experience improvements. Accurately measure sound levels with a Decibel Meter!

## Apps similar to Decibel Meter dB (Sound Meter)

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decibel X:dB Sound Level Meter](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923) | 4.6 (160,618) | Free | Utilities |
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| [NIOSH Sound Level Meter](https://appshunter.io/ios/app/niosh-sound-level-meter/id1096545820) | 4.7 (16,645) | Free | Utilities |
| [Decibel dB – Sound Level Meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id1644852399) | 4.7 (676) | Free | Utilities |

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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 2026-08-28.*