# Sound Meter: Noise & Decibel — Measure Noise in Real Time

> Measures ambient noise levels in decibels using a device's microphone. (iPhone/iPad app by SHPAVDA, TOO.)

- Source: https://appshunter.io/ios/app/sound-meter-noise-and-decibel/id1662146297 (this page in markdown: same URL + `.md`)
- Developer: [SHPAVDA, TOO](https://appshunter.io/developer/1779139180)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 110 MB
- Languages: American English
- Released: 2023-02-02
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sound-meter-noise-and-decibel/id1662146297/reviews.md

## What is Sound Meter?

Turn your phone into a handy noise meter with Decibel Meter — the simple, accurate way to measure the sound around you in decibels (dB). Using your device's microphone and a smart, energy-efficient algorithm, it shows real-time noise levels wherever you are, from a quiet library to a roaring concert.

We live in a noisy world, and too much of it can harm your hearing. Decibel Meter helps you become aware of the sound levels you're exposed to, so you can protect your ears and your peace of mind. See live readings plus the minimum, average and maximum levels for a full picture of your environment.

WHY YOU'LL LOVE DECIBEL METER

• Real-time readings — watch the sound level change live, in decibels.
• Min, average & max — capture the full range of any environment.
• One-tap copy — copy a reading instantly to save or share.
• Lightweight & efficient — accurate measurement that's easy on your battery.
• Clean display — big, clear numbers you can read at a glance.
• Works offline — no internet connection required.
• Light & dark themes — available in 70+ languages.

UNDERSTAND THE NOISE AROUND YOU

From the hush of a whisper to the blast of a jet engine, sound covers a huge range — and the app helps you make sense of it. A built-in reference guide shows what typical decibel levels feel like, so you instantly understand whether your surroundings are calm, loud or potentially harmful.

PROTECT YOUR HEARING

Long exposure to loud noise can cause permanent damage you can't undo. By checking the decibels at concerts, worksites, gyms or busy streets, you can decide when to step back, turn it down or reach for ear protection. Awareness is the first line of defense for healthy hearing.

EVERYDAY USES

• Check noise at home, work, school or the gym.
• Measure how loud a room, appliance or event really is.
• Settle "is it too loud in here?" debates with a number.
• Stay mindful of your daily sound exposure.

HOW IT WORKS

1. Open the app and let it read the ambient sound.
2. Watch the live decibel level rise and fall.
3. Note the min, average and max — then copy if you like.

PERFECT FOR

• Anyone curious about the noise in their environment.
• Protecting hearing at loud events and workplaces.
• Parents, teachers and considerate neighbors.
• Quick, everyday sound checks on the go.

Please note: most device microphones are tuned for voices and have hardware limits, so very loud sounds (above ~90 dB) may not be captured precisely. For professional-grade readings, use a dedicated sound level meter — but for everyday awareness, Decibel Meter is the perfect pocket companion.

A NOISE METER YOU'LL ACTUALLY USE

There's no setup and no clutter — open the app and you're instantly measuring. The big, clear readout is easy to read across a room or at a glance, and capturing the minimum, average and maximum gives you the whole story, not just a single moment. It's noise measurement made genuinely simple.

KNOW YOUR ENVIRONMENT

Curious how loud your office, gym, classroom or street really is? Whether you're a concerned parent, a thoughtful neighbor, a musician or just naturally curious, Decibel Meter helps you put a real number on the noise in your daily life.

Decibel meter and sound level meter: measure ambient noise in decibels (dB) in real time, track minimum, average and maximum levels, and stay aware of the noise around you to help protect your hearing.

Download Decibel Meter today and start listening to your world.

Privacy Policy: https://www.shpavda.com/products/sound-meter/privacy/
Terms & Conditions: https://www.shpavda.com/products/sound-meter/terms/ios/

## Key features

- Measure ambient noise levels in decibels
- Track minimum, average, and maximum dB values
- User-friendly interface
- Offline functionality
- Light and dark themes
- Multilingual support

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Ad-Free | $0.99 | per month |
| Yearly Ad-Free | $9.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sound-meter-noise-and-decibel/id1662146297/reviews.md

### 3/5 — irei verificar a eficiência

*2023-07-02*

não sei se realmente é eficaz, mas baixei o app para verificar os decibéis do som da vizinha pois estava EXTREMAMENTE alto! e eu, por estar estressado ja com a tamanha falta de respeito utilizei o app para fazer medição e por no livro de reclamação do prédio. se surgir efeito edito minha avaliação e dou 5 estrelas :)

## Frequently asked questions about Sound Meter

### What is Minimalist Sound Meter?

Minimalist Sound Meter is a utility application that uses your device's microphone to measure ambient noise levels in decibels (dB). It provides real-time readings, minimum, maximum, and average noise values to help you understand your sound environment.

### Is Minimalist Sound Meter free to use?

Yes, Minimalist Sound Meter is completely free to download and use. It also offers optional in-app purchases for an ad-free experience with monthly and yearly subscription plans.

### Does Minimalist Sound Meter have ads?

Yes, Minimalist Sound Meter contains advertisements. Users can opt to remove ads by subscribing to the 'Monthly Ad-Free' or 'Yearly Ad-Free' plans.

### Can Minimalist Sound Meter be used offline?

Yes, Minimalist Sound Meter offers offline functionality, meaning you do not need an internet connection to measure sound levels and monitor noise.

### What devices does Minimalist Sound Meter support?

Minimalist Sound Meter is available for iPhone, iPad, and iPod devices. It is designed for iOS users looking for a sound measurement tool.

### How accurate is Minimalist Sound Meter?

The accuracy of Minimalist Sound Meter is limited by the device's microphone, which is typically optimized for voice. Sounds exceeding approximately 90 decibels may not be accurately recognized on some devices. For professional-grade measurements, a specialized sound level meter is recommended.

### When was Minimalist Sound Meter last updated?

Minimalist Sound Meter was last updated on April 28, 2024, with version 1.1.4. This indicates ongoing development and support for the application.

### What are the subscription options for Minimalist Sound Meter?

Minimalist Sound Meter offers two subscription plans to remove ads: a 'Monthly Ad-Free' option for $0.99 per month and a 'Yearly Ad-Free' option for $9.99 per year.

## Version history (last 5 releases)

### 1.2.2 — 2026-07-27

Improved application stability

### 1.2.1 — 2026-07-21

Improved application performance

### 1.2.0 — 2026-07-07

The app has been translated into more languages.

### 1.1.4 — 2024-04-28

Improved user experience

### 1.1.3 — 2023-09-23

Improved user experience

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All apps by SHPAVDA, TOO: https://appshunter.io/developer/1779139180

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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 2026-08-21.*