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dB Noise Meter icon
APP STORE

dB Noise Meter

Petr Polasek · Utilities · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$507
Likely $169 to $1.5K
New ratings
Tracking
Daily counts start building from today
Rating
3.8 of 5
122 ratings in this store
Countries it ranks in
0
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$6.1K
3.9 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
4.3K to 12.2K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 122 ratings52%
  • Australia 51 ratings22%
  • Canada 24 ratings10%
  • United Kingdom 7 ratings3%
  • Mexico 6 ratings3%
  • Germany 5 ratings2%
  • France 5 ratings2%
  • Italy 3 ratings1%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (3.9 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
122
AVG RATING
3.81
PRICE
Free
AGE
4.9y
LAST UPDATE
32d ago
VERSION
1.0.24
SIZE
49 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 25, 2026not in a grossing chart
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Oct 24, 2026not in a grossing chart
Best rank Sep 25, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
5 purchases listed
  • Premium 1 Year$29.99
  • Premium 1 Month$9.99
  • Premium 1 week$6.99
  • Premium 3 Months$17.99
  • Premium 6 Months$19.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.0 reviews / week
  • Recent reviews average1.1 stars
  • Recent 1 and 2 star share100%
From the latest 8 written reviews, covering 1724 days.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases61 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
122 ratings
5★61%
4★8%
3★5%
2★1%
1★25%

What users say

Latest reviews, United States App Store.

★★★★★Mar 11, 2026
Don’t use

Do not use; free trial is a trick. They charge you full amount immediately

★★★★★Jan 25, 2024
All readings were pretty much, the same when I know the levels are different.

I tested sound levels of my miter saw table saw and two different shop vacs. All were in different locations from my iPhone 13 and all had a rating of about 81DB. A different app had values ranging from 74 to 95 which made more sense.

★★★★★Dec 18, 2023
How do use it’s supposed to be free

It’s supposed to be free and everything pops up do you know they want you to take a three day tock trial it’s not good

★★★★★Nov 5, 2023
Ad-verse user experience

Every time I go to use the app to check a noise, by the time the ad cycles through the noise has passed. I get that they need ad revenue, but it shouldn’t be at the expense of usability!

★★★★★Jul 5, 2023
Too many ads to be useful

Too many ads to be useful. Almost every minute you’re having to sit through an ad.

★★★★★Jul 3, 2023
Not so good

Very poor quality app, not accurate at all

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

STATUS
Stopped
FIRST SEEN
Aug 17, 2025
AD VARIATIONS
39
EU COUNTRIES
5
WHERE
Search results in CY, DK, HR, IE, LU. Formats: Icon + Asset Ad, Icon Ad. Last impression Oct 18, 2026.
AD TEXT
  • sound measurement, Noise Level
Ad creativeAd creativeAd creative

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

noise9decibel5meter5decibel meter5sound4sound level3level decibel3code4flutter noise3noise meter3level2dangerous2display2code4flutter2

What's new in 1.0.24

Bug fixes, stability fixes, and app optimizations

Released Nov 20, 2021. Current version shipped Sep 22, 2026.

Store description

Sound Level & Decibel Meter is a powerful application which will allow you to measure noise background with your phone microphone. It shows real-time noise value in decibels (dB). Sound Level & Decibel Meter can be used to check the noise of any household appliances like washing machine, refrigerator, computer, air conditioner, etc,. Also you can decide which item you should buy based on the amount sound the electronic unit makes. Too much noise is dangerous to you. So you can keep track of noise around you and avoid being at places that have sound levels that are dangerous to you. Features: - Highly accurate decibel meter - Allows you to save your recorded noise measurements - Indicates decibel by gauge - Display the current noise reference - Display Minimum, Maximum and Average decibel values Privacy Policy: https://www.code4flutter.in/privacy-noise-meter/ Terms Of Use: https://www.code4flutter.in/terms-noise-meter

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United KingdomGermanyJapanBrazilIndia