Best & Most Accurate Decibel Meter Apps For Android / iPhone (2023)

One of the very nasty kinds of pollution that not only humans but all the other living things on this planet can’t stand is noise pollution.

Well, believe it or not, we humans are solely responsible for creating ‘man-made environmental noise’ in our beautiful world and we now have to bear the consequences.

Noise is anything that is unbearable to our ears, which also leads to other health conditions such as psychological problems, trauma, depression, irritation, high blood pressure, and even something as fatal as a cardiac arrest (or heart attack) in people.

How Decibel Meter Apps Can Secure Your Hearing

  • Why You Should Use The Decibel Meter App?
    • Noise Pollution Affecting Your Hearing
    • Sound Decibel Exposure Time Guidelines
  • Most Accurate Decibel Meter App (Android)
    • 1. Sound Level Meter
    • 4. Sound Meter HQ
    • 5. Sound Meter – Decibel
    • 6. Sound Meter
    • 7. Sound Meter Pro
    • 8. Too Noisy Pro
    • 9. Decibel X
  • Decibel Meter App For iPhone
    • 1. Noise Hunter
    • 2. Decibel Meter – Measure dB Level
    • 3. Too Noisy Pro
    • 4. Decibel X
    • 5. Sound Meter – Noise Detector
    • 6. Decibel – Accurate dB Meter
    • 7. NIOSH Sound Level Meter

You canpurchase the latest hearing aids at a fair pricethroughHearingSol, If you need any assistance or you have a query regarding Hearing Loss, feel free to call us at +91-9899437202. We are always here to help you.

As new inventions came along to make our lives much easier, there are many ways you can use to get prevention from noises that can cause harm to your ear or hearing and knowing that which sound or noise is harmful to you is the best and easiest way to keep your hearing safe by staying away from it or taking precautions for it.

In these steps, the best decibel meter app can give benefit to you as from this app you will be able to know that in how many sound decibels (Decibel is a unit to measure sound) you are in.

These are the apps to measure decibels of sound through which you can do decibel tests in your environment.

In this article, we are going to inform you about the effects of noise or noise pollution on us, which level of sound decibels you should not hear or hear for how much time and best and top sound meter decibel app that can give you accurate information about sound decibels around you at any time.

Why You Should Use The Decibel Meter App?

Hearing loss is the fourth highest cause of disability across the world. And it’s expected to get much worse. In the U.S alone, one in four adults show signs of noise-induced hearing loss.

One of the main reasons behind it is – all the noise that’s around us every day.

A potential limitation is there on these apps because it can not measure the maximum sound level, you may not be able to measure sounds over 90 dB. These are a good auxiliary option for most users.

This is the sound of traffic in India. People are exposed to these sounds on a regular basis. All these noises are really annoying and also killing your ears.

(Video) How accurate is the DecibelX Pro sound level meter app for iOS?

A certain level of sound is okay for your hearing, exceeding that level can prove to be harmful to your ears.

So technically saying, it is noise pollution which is harming your ears or hearing. Now let’s have a look at how is noise pollution is affecting your hearing and some other related important tips like which level of sound decibel you can expose and for how much time.

Noise Pollution Affecting Your Hearing

According to the Environmental Protection Agency, the best way to protect your hearing is to limit noise levels to 70 decibels. And Hearing experts agree that continued exposure to noise above 85 dB will eventually harm you.

People ride public metros, trains, buses for hours every day or livenear a construction site wheredrilling machinesare makingso much noise, it’s really really loud. As per the Times of India article, the busy ITO Junction in Delhi registers around 74 decibels of sound on a normal day.

Best & Most Accurate Decibel Meter Apps For Android / iPhone (1)

A small hair cell transmits the electrical signal to your brain. These hair cells are often harmed or destroyed by an extremely loud noise like attending rock concerts, working with shop tools, and operating lawn mowing equipment.

Many extremely loud sounds, can destroy these delicate hair cells, resulting inhearing lossand even annoyingtinnitus, or ringing in the ears.

To help yourself, you may put on earphones or headphones. But that doesn’t really help. Smartphones at maximum sound may produce noise up to 100 decibels. Using hearing protection devices such as earplugs can be useful in noisy conditions.

As per a report of the World Health Organization, a place with 105 decibels surrounding can damage your hearing in less than an hour. And the worst thing about hearing loss is that ear damage is irreversible.

Decibel is (abbreviated as dB, and also as DB) is a unit to measure the intensity of a sound by comparing it with a given level on a logarithmic scale.

A decibel or sound level meter is a device or instrument with a microphone used for sound test and measurement.

Now we will discuss which level we should or shouldn’t expose and for how much time it can listen without any harm.

Sound Decibel Exposure Time Guidelines

Following list represents the amount and time limit of an individual for sound exposure:

Continuous dBPermissible Exposure Time
85 dB8 hours
88 dB4 hours
91 dB2 hours
94 dB1 hour
97 dB30 minutes
100 dB15 minutes
103 dB7.5 minutes
106 dB3.75 minutes (<4 min)
109 dB1.875 minutes (<2 min)
112 dB.9375 minutes (¬1 min)
115 dB.46875 minutes (¬30 sec)

I hope, you have understood how too much loud noise can ruin your hearing. But how do you know when the sound level is too loud? How to measure the noise level?

Here in this article, you will get to know about the best dB meter app online to measure noise levels. These are the app to measure decibels. You can use them online or either install this application in your device (Android, iPhone).

If you are curious about the noise levels around you, dB meter apps will tell you exactly how much noise you are exposed to.

These noise level measurement apps make it easy to take control of your health and hearing by avoiding activities and locations that may be exposed to loud sounds.

Apotential limitation is that because maximumdecibel levelsare limited by some devices, you may not be ableto measure soundsover 90 dB. The decibel meter app is agood auxiliary option for most uses but is not recommended if you needto measurevery highnoise levels.

(Video) Recommended SPL Meter Apps

Most Accurate Decibel Meter App (Android)

Following is a list of Decibel meter apps which are available on Google Play for Android users:

1. Sound Level Meter

Best & Most Accurate Decibel Meter Apps For Android / iPhone (2)

Available on Google Play

A sound level meter is one of the best sound meter app for android. It is one of the best SPL meter app which shows the decibel values by measuring the environmental noise and displays the measured dB values in various forms.

You can experience the measured decibel values in a tidy graphic design with a high frame using this app. The sound level meter app indicates decibel by gauge.

Now you must be thinking “how to calibrate sound meter app?” Well, this app helps you in this scenario by displaying all min/avg/max decibels values and it can calibrate decibel for each device.

2. Sound Meter & Noise Detector

Best & Most Accurate Decibel Meter Apps For Android / iPhone (3)

Available on Google Play

This app will use the phone microphone to measure environmental noise decibels (dB) and show a value for reference. This app performs a simple operation that is easy to use. It is the best android decibel meter.

The high decibel value will be harmful to your physical and mental health and hearing function. You’d better avoid exposure in noisy environments.

3. Sound Meter – Decibel Meter & Noise Meter

Best & Most Accurate Decibel Meter Apps For Android / iPhone (4)

Available on Google Play

The sound meter app uses your microphone to measure noise volume in decibels(dB). This app is said to be the best decibel meter for android through which you can easily measure the current level of environmental noise. The best helper to detect noise. Sound meter Features:

– Indicates decibel by gauge
– Display the current noise reference
– Display min/avg/max decibel values
– Display decibel by the graph, easy to understand

4. Sound Meter HQ

Best & Most Accurate Decibel Meter Apps For Android / iPhone (5)

Available on Google Play

This app is considered to be a great app for noise level which measures the noise level of surroundings with the help of a built-in microphone. The result of the measurements is displayed in decibels on the screen of your phone. The calculated value of the noise level is displayed with the help of an indicator on the gauge.

The range of measurements from the environment is between 0-140 dB. Besides current measurement, the application displays also a minimum and maximum level of the sound. You can clear minimum and maximum measurements at any time by using the “Reset” button.

5. Sound Meter – Decibel

Best & Most Accurate Decibel Meter Apps For Android / iPhone (6)

Available on Google Play

It measures the sound level of surrounding and measure noise level in decibels. It calculates the level of noise of the current environment. Its features include:

– Division Gage
– Bar Graph
– Chart Graph
– Display Min Max Average Decibel
– Display Measure Time
– Calibration Decibel

6. Sound Meter

Best & Most Accurate Decibel Meter Apps For Android / iPhone (7)

Available onGoogle Play

(Video) SPL Meter VS IPhone SPL Meter, The Decibel Meter Challenge!

It shows decibel values in various forms like green, yellow, and red indicators by measure the environmental noise for safety. With a smart sound meter app, you can experience an orderly graphic design with a high frame.

This app is a good auxiliary option for most uses. Google play provides it with a 4.7 rating. But we will not recommend if you need to measure very high noise levels.

7. Sound Meter Pro

Best & Most Accurate Decibel Meter Apps For Android / iPhone (8)

Available onGoogle Play

It is an android app that is provided with a 4.4 rating by its users. It uses your Android’s microphone to measure levels of noise or sound pressure levels.

And displays measured data in dB with reference to generally known noise or displays the noise data on easy to read graph for the last 30 seconds of app use.

8. Too Noisy Pro

Best & Most Accurate Decibel Meter Apps For Android / iPhone (9)

Available on Google Play

This app is for those people who try to keep the level of noise under the control of a group of youngsters. It is a simple, engaging, and fun app that kids enjoy and also respond to.

They have a “Session Timer” option by which the teachers are able to set a fixed time period for the noise of the classroom to be monitored. If the kids in the class keep their noises under the control level for the entire session then they will get 10 stars.

9. Decibel X

Best & Most Accurate Decibel Meter Apps For Android / iPhone (10)

Available on Google Play

Decibel X is one of the very few sound meter apps on the market having highly reliable, pre-calibrated, accurate, and easily portable dBA measurements. It got a rating of 4.6 by its users.

The app displays Current, Average/Leq, and Max values with both nice and clear digital and analog layout with a standard measurement range from 30 to 130 dBA.

Each record can be exported as a PNG graph or CSV text via sharing services.

Decibel Meter App For iPhone

Following is a list of decibel meter apps which are available on iTunes for iPhone, iPad, and iPod Touch users:

1. Noise Hunter

Best & Most Accurate Decibel Meter Apps For Android / iPhone (11)

Available oniTunes

This app is one of the best sound meter app for iPhone which visualizes the sources of sound and defines the positions of the sources. The app transforms each iPhone, iPod Touch, or iPad into a high-quality measuring device featuring a lot of practice-oriented functions.

It is a paid app with a 4+ rating from the users. This app is using beamforming technology to define the sound sources measured by multi-microphone array.

2. Decibel Meter – Measure dB Level

Best & Most Accurate Decibel Meter Apps For Android / iPhone (12)

Available on iTunes

This app is known as the best dB meter for iPhone which is very easy to use at any time and anywhere and this app not only provide noise detection reference but also provides detection of location information.

(Video) Should I trust an SPL Meter App?

This helps you in finding out the songs that are louder and harmful to your hearing. This app is compatible with iPad, iPad touch, and iPhones and it requires iOS 11.0.

3. Too Noisy Pro

Best & Most Accurate Decibel Meter Apps For Android / iPhone (13)

Available on iTunes

4. Decibel X

Best & Most Accurate Decibel Meter Apps For Android / iPhone (14)

Available oniTunes

5. Sound Meter – Noise Detector

Best & Most Accurate Decibel Meter Apps For Android / iPhone (15)

Available on iTunes

This app measures the displays of the dB values in various forms by measuring the noise level. By using this app, you can also experience little graphic design along with a high frame.

This app is a newer version that brings you an improvement in performance and bug is being fixed. This app is compatible with iPod Touch, iPad, and iPhone and it requires iOS 7.0.

6. Decibel – Accurate dB Meter

Best & Most Accurate Decibel Meter Apps For Android / iPhone (16)

Available on iTunes

This is the best free decibel meter app that can turn your iPod Touch, iPhone, and iPad into a professional sound decibel meter. It is also known as the best iPhone dB meter or best iPhone decibel meter which is capable of getting the accurate decibel levels. It can specifically measure the level of sound pressure around you.

This app is updated for XS, XR, and Max also. It requires iOS 8.0 and compatible with iPod touch, iPhone, and iPad.

7. NIOSH Sound Level Meter

Best & Most Accurate Decibel Meter Apps For Android / iPhone (17)

Available on iTunes

Developed by theNational Institute for Occupational Safety and Health (NIOSH), this app is exclusive to the iPhone and is a useful tool for anyone working in noisy environments.

The app underwent extensive laboratory testing in order to meet the approved criteria for sound measurement, within 2dB of a type 1 sound meter). If used with a calibrated external microphone, the app has proven to work within 1dB of the type 1 sound meter.

Key benefits of NIOSH Sound Level Meter App

  • Raises worker’s awareness.
  • Enables workers to make informed decisions about potential hazards.
  • Serves as a research tool to collect noise exposure data.
  • Promotes better hearing health and prevention measures.

Noise pollution is much worse for you than you think. In 2016, 54.5% of the world’s population lived in cities. By 2030, it will cross 60%. Noise pollution can be found anywhere, but it is especially bad in cities.

Start using any of the sound monitoring equipment to measure loud sounds around you. Try to protect your ears & be healthy.

If you think, your hearing had been already affected, try visiting our hearing clinic to have your hearing tested.

You canpurchase the latest hearing aids at a fair pricethroughHearingSol, If you need any assistance or you have a query regarding Hearing Loss, feel free to call us at+91-9899437202. We are always here to help you.


What is the best free decibel Metre app? ›

Decibel Pro App

This decibel meter app is known as one of the best sound measuring apps available for different types of devices. Decibel Pro App is supported on both iOS and Android, so you can download it from Apple App Store or Google Play Market.

Are Android Decibel Meter apps accurate? ›

There are plenty of apps that, when used with the appropriate microphone, can be an effective and accurate way to take measurements. However, a significant proportion of users of sound level meter apps could be at risk of using inappropriate equipment to take what could be business-critical measurements.

Can an iPhone measure dB? ›

Thankfully, iPhone and Apple Watch feature both ambient (environmental) and headphone decibel monitoring that are quick and easy to use, including noise threshold warnings.

Are phone dB meters accurate? ›

The answer is, “Yes,” but only four apps that were tested measure up. The National Institute for Occupational Safety and Health (NIOSH) evaluated the apps at its acoustic testing lab. The tests also compared results for i-Phones and Android phones.

Can a phone accurately measure dB? ›

Thanks to modern technology, your smartphone can measure decibels to determine if your environment exposes you to harmful noises that may cause permanent or temporary noise-induced hearing loss (NIHL).

How do I check my decibel level on Android? ›

Download Sound Meter from the Android Market and launch the app. It starts right up to the sound meter and measures the minimum, mean, and maximum ambient sound levels in decibels (dB). It also highlights the typical noise levels of everyday sounds so you can get an idea of what those noise levels represent.

What is noise killer app? ›

Noise Killer is another Android noise cancelling app. It's designed to filter out noises in public spaces such as train stations, airports, or crowded streets. When you activate the app, it will instantly begin noise cancelling. One nice feature it offers is that it works even when your screen is turned off.

Is there a free app to measure noise levels? ›

Sound Meter

It is only available to Android users, who can find it for free in the Play Store. Installing one of the best apps to measure noise levels on your smartphone can help you gain a better understanding of how loud is too loud and how often you encounter sound levels that might put your hearing in danger.

How accurate are smartphone sound level meter applications? ›

The allowable error for specific frequencies of steady sinusoidal sounds from 100 to 1250 Hz in a diffuse sound field is ± 1.6 dB for Type 1 devices and ± 2.3 dB for Type 2 devices (ANSI S.

What is the best app to record noisy Neighbours? ›

The Noise App gives everyone a simple way to capture noise that is disturbing you and report it safely and securely to your municipality or landlord.

Is the Apple decibel counter accurate? ›

Some key points from this: The Apple Watch noise app is consistently within around 2 to 3 dB of the actual noise level. Even though the sound was consistent, the Apple Watch did wander a little, from 79 db at the lowest then to 80 dB.

What is the max dB on iPhone? ›

Mobile devices typically output music at up to about 110dB SPL, but anything over 85dB is considered unsafe.

How do I use my iPhone as a decibel meter? ›

"Decibel X" is one of very few noise meter apps on the market that has highly reliable, pre-calibrated measurements and supports dBA, dBC. It turns your iOS device into a professional sound level meter, precisely measures the sound pressure level (SPL) all around you.

How many decibels is iPhone full volume? ›

Audio devices and mobile phones including iPhone have a sound level of 100 dB or louder. iPhones can produce a maximum of 115 decibels (software limits European iPods to 100 dB; U.S. models have been measured higher), the equivalent of attending a rock concert amplification.

How accurate are cheap dB meters? ›

Good enough for relative comparisons, but not good enough to put a lot of faith in the exact numbers. Sound meters usually measure in dB, and getting accurate to 1 dB is considered good enough for most use cases. 1 dB is equivalent to 12% of level. Be careful not to treat a log measurement as if it were linear.

How do I calibrate my phone dB meter? ›

Calibrating Your Device
  1. Get something with a speaker. ...
  2. Put the 2 devices at the same distance of the speaker, with the microphones facing the speaker. ...
  3. Play the calibration tone and adjust the volume so the Sound Level Meter or the calibrated phone say that the level is between 60-70 dB to use as reference.

How much dB does a phone have? ›

Which Loudspeakers are Loudest?
Speakerphone testVoice, dBRinging phone, dB
Samsung Galaxy S968.581.1
Apple iPhone 871.780.3
Apple iPhone X68.976.2
Apple iPhone 1170.876.0
4 more rows
Dec 6, 2019

How many decibels is the human voice? ›

A whisper is about 30 dB, normal conversation is about 60 dB, and a motorcycle engine running is about 95 dB. Noise above 70 dB over a prolonged period of time may start to damage your hearing.

How loud is 70 decibels? ›

70 decibels is as loud as a washing machine or a dishwasher. It is a moderate noise level. 70 dB noise is not considered harmful to human hearing. However, extended exposure to levels above 55-60 dB can be considered disturbing or become annoying.

How accurate is the Niosh sound level meter app? ›

The team found the average accuracy of this app to be within ±1 dBA when using calibrated external microphones with a type 1 reference device and measuring pink noise at levels from 65 to 95 dBA in 5-dBA increments.

How do I test audio on Android? ›

Checking Your Microphone, and Speakers
  1. To check the speakers, go to Settings > Sound and drag the Media, Alarm, and Ring volume sliders to increase the volume. You should hear the ring tones clearly.
  2. To check the microphone, open another app that uses the microphone and test. ...
  3. To check the camera, tap the camera icon.

How do I set my phone max decibel level? ›

From Settings, pick Sound & Haptics, then Headphone Safety: Turn on the Reduce Loud Sounds toggle switch and you can choose your level.

What is super sound app? ›

Super Sound is a very powerful audio editor & music editor & mp3 cutter on Android. It supports audio editing, cutting, splicing, mixing, convert format, voice changer, vocal remover, voice recorder, convert video to audio and so on.

What is the best noise blocker? ›

  • Our pick. Bose Noise Cancelling Headphones 700. The best wireless noise-cancelling headphones. ...
  • Our pick. Bose QuietComfort Earbuds II. The best wireless noise-cancelling earbuds. ...
  • Budget pick. 1More SonoFlow. The best budget noise-cancelling headphones. ...
  • Budget pick. Soundcore Space A40. The best budget noise-cancelling earbuds.
Feb 10, 2023

Can the noise app be used in court? ›

The Noise app can assist complainants with gathering evidence, however this evidence supports the investigation of a complaint but on its own does not solely determine what constitutes a statutory nuisance. This is for the investigating officer to decide using their professional judgement.

Is there an app that tells you decibels? ›

Sound level meter(or SPL) app is shows a decibel values by measure the environmental noise, displays measured dB values in various forms. You can experience tidy graphic design with high frame by this smart sound meter app. Microphones in most android devices are aligned to human voice.

How loud is 50 decibels on iPhone? ›

50 dB is as loud as a quiet conversation, a quiet suburb, a quiet office, or a quiet refrigerator. Notice the use of the word 'quiet' when describing this noise level?

Is there an app that tells sound frequency? ›

Spectrum analyser gives insight into your sounds and deconstructs the audio spectrum, showing the levels of the various frequencies in your audio signal. The built-in sound meter provides high-quality measurement results when measuring ambient noise levels in a multitude of real-life scenarios.

Is Apple dB level accurate? ›

Headphone audio measurements are most accurate when using Apple or Beats headphones. Audio played through other headphones can be estimated based on the volume of your iPhone.

Is Apple decibel reader accurate? ›

Anecdotally, when out and about on noise assessments, the Apple Watch noise meter app is usually fairly close to the reading on the proper noise meter but when noise levels are varying and the Apple Watch decibel levels are moving around a lot, it is hard to be accurate.

Is the AirPods decibel meter accurate? ›

As for compatibility, Apple claims that the measurements are most accurate when using AirPods or Beats headphones. Although you could try this out on your wired headphones, including EarPods, this data might not be as accurate.

How can I block out my Neighbours noise? ›

Reducing Sound with Furniture and Decor
  1. Add a rug or two.
  2. Invest in a white noise machine and earplugs.
  3. Incorporate more furniture.
  4. Invest in some sound-reducing curtains.
  5. Utilize a door draft stopper.
  6. Speak with your neighbors.
  7. Offer suggestions to them.
  8. Talk to an on-site manager.
Sep 16, 2022

How do you beat noisy Neighbours? ›

Talk To Your Neighbors

The easiest way to deal with noisy neighbors is to speak to them about the problem. Before you do anything drastic, you should politely approach your neighbors and ask them to tone the noise down. Most neighbors don't realize how much noise they make until people tell them to knock it off.

How many decibels is iPhone loud? ›

Per World Health Organization recommendations by Apple when I wrote a similar story on the feature in Apple Watches, here's the maximum safe level for listening to sound via headphones: 80 decibels for no longer than five hours per day. 85 decibels for no more than two hours per day.

How many decibels is a noticeable difference? ›

The threshold of perception of the human ear is approximately three decibels and a five-decibel change is considered to be clearly noticeable to the ear.

What is the max dB of AirPods? ›

AirPods are safe as long as people make sure not to repeatedly exceed the recommended loudness of 85dB.

What is the highest decibel of AirPods? ›

In the new AirPods Pro, the adaptive part of Adaptive Transparency is supposed to reduce the level of loud noises—like a passing siren—bringing them down to an 85 dB threshold set by Apple, which is slightly higher than the ceiling recommended on the Apple Watch.

How many decibels is full volume with AirPods? ›

85 dBA is about as loud as a garbage disposal or a dishwasher. It's also the decibel level that Apple headphones put out when at only 70% volume. When on full blast, Apple earbuds pump out noise at a whopping 102 decibels.


1. Best Sound Meter App? - Android
(Tech & Lifestyle)
2. Top 10 Sound Meter Android App | Review
(Super Cool Top 10 & Infos)
3. Comparing the accuracy of two Type2 iOS sound level meter apps (SignalScopeX) with external mics.
(Dan Russell)
4. How to measure decibels with the NIOSH app
5. How to measure noise with the Decibel Meter app
6. Is the Photone App accurate? | PAR Meter vs Phtone App comparison!!
(Cannabis Reviewer)


Top Articles
Latest Posts
Article information

Author: Lidia Grady

Last Updated: 07/10/2023

Views: 6694

Rating: 4.4 / 5 (45 voted)

Reviews: 84% of readers found this page helpful

Author information

Name: Lidia Grady

Birthday: 1992-01-22

Address: Suite 493 356 Dale Fall, New Wanda, RI 52485

Phone: +29914464387516

Job: Customer Engineer

Hobby: Cryptography, Writing, Dowsing, Stand-up comedy, Calligraphy, Web surfing, Ghost hunting

Introduction: My name is Lidia Grady, I am a thankful, fine, glamorous, lucky, lively, pleasant, shiny person who loves writing and wants to share my knowledge and understanding with you.