How to Check Noise Level on iPhone?

There isn’t a specific setting to check the noise level on your iPhone, but you can use the decibel meter in the Voice Memos app to get an idea of how loud sounds are. To do this, open the Voice Memos app and tap on the record button. Then, hold your iPhone up to whatever sound you want to measure and wait for the decibel reading to appear.

Anything above 85 dB is considered dangerous and can cause hearing loss over time, so try to avoid exposure to sounds at that level.

  • Open the Settings app on your iPhone
  • Scroll down and tap on “Sounds
  • Under the “Sound Effects” heading, you will see a list of different sound options that you can toggle on or off
  • One of these is the “Hearing Aid Mode
  • Toggle this switch to the ON position
  • Now open the Control Center on your iPhone by swiping up from the bottom of the screen (or down from the top right corner on newer iPhones with Face ID)
  • Tap and hold on the volume slider until you see the “Decibel Meter” appear
  • Make some noise! The louder the noise, the higher the dB reading will be

Can I Measure the Noise Level With iPhone?

There are a number of ways to measure noise levels with an iPhone. The first is to use the built-in microphone to measure sound pressure levels in decibels (dB). This can be done using the Sound Level Meter app, which is available for free on the App Store.

To use this method, open the app and hold your iPhone near the source of the noise. The app will display a readout of the dB level in real time. You can also take a reading over a period of time by tapping the “Record” button.

This will create a graph of the dB levels over time, which can be useful for analyzing trends or identifying peak noise periods. Another option is to use an external microphone connected to your iPhone via the Lightning port or headphone jack. This will provide more accurate readings than using the built-in microphone, but it’s not always practical depending on where you’re measuring noise levels.

If you need to measure very high noise levels, you may need to use special hardware designed for this purpose such as a sound level meter. These devices are usually more expensive than an iPhone, but they offer much more precision and accuracy.

Can My Phone Measure Noise Level?

Yes, your phone can measure noise level! There are a few ways to do this. One way is to use the built-in microphone on your phone.

Many phones have a “sound meter” or “noise meter” in their settings menu. This will show you the decibel level of any sound that your microphone picks up. Another way to measure noise level is to download a sound meter app from your app store.

These apps usually have more features than the built-in sound meter on your phone, such as being able to calibrate the microphone for more accurate readings, and storing previous readings so you can track changes over time.

How Do I Check the Db Level on My Phone?

There are a few ways to measure the dB level on your phone. One way is to use an app like “Sound Meter” or “Decibel X” which are available for free on the App Store and Google Play. Another way is to use a website like SoundPrint which allows you to input the make and model of your phone and will give you an estimate of the dB level.

How Can I Check Noise Levels?

If you’re concerned about noise levels in your environment, there are a few ways to check and monitor them. Depending on the situation, you may want to use a sound level meter, which measures sound pressure levels, or a noise dosimeter, which estimates exposure to noise over time. Sound level meters are handheld devices that measure sound pressure levels in decibels (dB).

They can be used to measure both continuous and impulse noise. Many also have features that allow you to measure peak sounds (sounds that are brief but very loud) and A-weighted measurements (a way of measuring that takes into account how our ears perceive different frequencies of sound). Noise dosimeters are worn like a pendant and estimate your exposure to noise over the course of a workday.

They take into account not only the loudness of the noise but also the duration of exposure. Some models also include features that allow you to measure peak sounds and A-weighted measurements.

Measure Decibels iPhone Free

If you want to measure decibels on your iPhone, there are a few different apps you can download to do so. Some of these apps are free, while others may cost a few dollars. One app that is available for free is the Decibel X app.

This app uses your iPhone’s microphone to measure sound levels in decibels. It also has a feature that allows you to calibrate the app to ensure accuracy. Another option is the SoundMeter app, which costs $4.99.

This app also uses your iPhone’s microphone to measure sound levels in decibels. However, it also has features that allow you to record and store measurements, as well as share them with others via email or social media. If you need an accurate measurement of sound levels in decibels, either of these apps would be a good option for you.


This blog post provides a helpful guide for checking the noise level on an iPhone. By following the steps outlined in the post, users can ensure that their iPhone is not causing any unwanted noise.

Thohidul Alam is a Web Developer by profession and Content Writer by passion. He loves to write about gaming and technology guides. When he is not writing, he must be developing something!