# Noise Exposure

> Measure and track ambient sound levels with your smartphone. (iPhone/iPad app by Arbetsmiljöverket.)

- Source: https://appshunter.io/ios/app/noise-exposure/id418022274 (this page in markdown: same URL + `.md`)
- Developer: [Arbetsmiljöverket](https://appshunter.io/developer/418022277)
- Category: Utilities, Health & Fitness
- Price: Free
- Rating: 4.80/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 14 MB
- Languages: American English, Polish, European Spanish, Swedish
- Released: 2011-02-08
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/noise-exposure/id418022274/reviews.md

## What is Noise Exposure?

Measure the noise levels around you
With our Noise Exposure App you can estimate the noise level around you. Use it to measure noise at work, in your car or at your local sporting event.

In the Noise Exposure App you can:
• Measure sound levels in real time.
• Save and compare measurements over time.
• Share measurements with others.
• Learn about noise levels and regulations.

How does the app work?
Hold the phone so that you point it away from your body. Direct the microphone at the bottom of your phone towards the noise that you wish to measure. Start measuring by tapping the button ”Measure”. The app will keep measuring until you tap ”Stop”. Once finished, you will see the average value for your measurement. You can then choose to save and name your measurement. You will also have the option to share it with your friends or colleagues. You can also share the measurements later. 

In the app you will find useful information about noise levels and regulations. You can also visit our website for more information about noise, regulations and when noise becomes harmful to you. 

Measuring noise with the noise exposure app will give you a good indication of the noise levels around you – for example at your workplace. Due to the limitations of the phone, the app does not fulfil European or international standards for sound level meters.

If your measurement shows that the sound levels are too high, we recommend you proceed by doing more accurate measurements with professional equipment. Iphones generally measure sounds well between 40 dB(A) and 100 dB(A). But the microphones can differ in quality. Always use a professional sound level meter if you want accurate results.

If you experience high sound levels at your workplace, the first thing you should do is to talk to your employer. The employer is responsible for your work environment. This includes taking preventative measures to ensure that the sound levels are not harmful to you or others.

Visit our website to see how we have tested and adjusted the app to each model.
The app is published by The Swedish Work Environment Authority

## Key features

- Real-time sound level measurement
- Save and compare measurements
- Share measurement data
- Information on noise levels and regulations
- Guidance on using the microphone

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/noise-exposure/id418022274/reviews.md

### 1/5 — Compatible or not??

*2021-12-07*

This application specifies that it is compatible with ‘this device’ until you download it, to get a warning that it is not.  What a waste of time!

### 5/5 — Best free noise metering app

*2021-05-27*

Thank you for making this app! Love it!

### 5/5 — Huller om buller.

*2011-02-14*

Mycket effektiv och lätt använd app. Att den är gratis är ju ett plus.
Som musiker med tinnitus kommer jag att ha stor användning av denna app.
Det kan också komma till pass för att visa personer med fakta om ljudnivån är skadligt hög.
Kan nog också fungera för att få ungarna att vara lite tystare när jag kan hänvisa till ljudnivå. :)

## Frequently asked questions about Noise Exposure

### How do I use Noise Exposure to measure sound?

To measure sound with Noise Exposure, hold your phone with the microphone at the bottom pointed towards the noise source. Tap 'Measure' to start and 'Stop' when finished. The app will then display the average sound level for that measurement.

### Can Noise Exposure be used for professional sound measurements?

No, Noise Exposure provides an indication of noise levels but does not meet European or international standards for sound level meters. For accurate results, especially in professional settings, use a dedicated professional sound level meter.

### What is the accuracy of Noise Exposure?

iPhones generally measure sounds well between 40 dB(A) and 100 dB(A). However, microphone quality can vary between devices, so results are an estimation rather than precise measurements.

### Does Noise Exposure have ads?

No, Noise Exposure is ad-free. It does not contain advertisements, allowing for an uninterrupted user experience.

### What information does Noise Exposure provide about noise regulations?

Noise Exposure includes useful information about noise levels and relevant regulations within the app. You can also visit their website for more detailed information on noise, regulations, and when noise becomes harmful.

### What devices is Noise Exposure compatible with?

Noise Exposure is available for iPhone, iPad, and iPod devices. It is designed to work on Apple's mobile operating systems.

### How often is Noise Exposure updated?

The latest version of Noise Exposure is 2.4.0, last updated on November 17, 2022. Updates typically include improvements and bug fixes to enhance performance and reliability.

### What is the age rating for Noise Exposure?

Noise Exposure has an age rating of 4+. This indicates it is suitable for children aged 4 and above, with no mature content.

## Version history (last 5 releases)

### 2.4.0 — 2022-11-17

Added support for Polish language.

### 2.3.0 — 2020-12-16

• Adjustments for new phones.
• Spanish added as a new language.
• Clearer information whether the app is adapted or not for your specific phone.
• The tilt function has been replaced with an information box with a countdown of 5 seconds. This gives you enough time to turn the phone before the measurement starts.
• Adjustments to increase the accessibility.
• Separated information "About noise" and "About the app".
• Bug fixes and and other adjustments to improve the usability.

### 2.2.0 — 2019-06-20

New phones added to the calibration list

### 2.1.0 — 2017-09-06

Small design fixes, new phones calibration profiles added.

### 2.0.1 — 2016-06-10

Bugg fix that made the app crash in IOS 7.1

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## More apps by Arbetsmiljöverket

- [Ljus](https://appshunter.io/ios/app/ljus/id592453902)

All apps by Arbetsmiljöverket: https://appshunter.io/developer/418022277

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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.*