Best Sound Meter Environment Apps

245+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated November 2026

Finding the right sound meter environment apps can be overwhelming with so many options. We've analyzed 245+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Sound Meter Environment Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Decibel Metre (Sound Meter)Decibel Metre (Sound Meter)Free4.5β˜… (578)YesNoNov 2026
2Sound Meter HQSound Meter HQFree4.8β˜… (349)NoYesNov 2026
3Sound Meter: Noise & dB MeterSound Meter: Noise & dB MeterFree4.3β˜… (81)NoYesOct 2026
4Noise Meter - Sound & DecibelNoise Meter - Sound & DecibelFree2.3β˜… (3)YesNoOct 2026
5Decibel Meter !Decibel Meter !Free4.3β˜… (20)YesYesOct 2026
6Sound Meter - Noise DetectorSound Meter - Noise DetectorFree2.0β˜… (5)NoYesMay 2026
7dB Meter Sound Level MeterdB Meter Sound Level MeterFree4.7β˜… (434)YesNoNov 2026
8Decibel Meter: Sound Meter dBDecibel Meter: Sound Meter dBFree4.5β˜… (11)YesNoOct 2026

Top Picks for Sound Meter Environment

Decibel Metre (Sound Meter)#1

Decibel Metre (Sound Meter) by UniCom Technology

Measure the environment noise
Editor's Choice
πŸ”§ Utilities
4.5😐(578 ratings)
FreeAds
Decibel Metre (Sound Meter) screenshot 1
Decibel Metre (Sound Meter) screenshot 2
Decibel Metre (Sound Meter) screenshot 3
Decibel Metre (Sound Meter) screenshot 4
Decibel Metre (Sound Meter) screenshot 5
Decibel Metre (Sound Meter) screenshot 6

This application functions as a smart sound level meter, utilizing your device's microphone to measure ambient noise in decibels (dBA). It provides real-time readings on a digital screen and displays historical data through a graph. The app also shows reference noise levels and tracks minimum, average, and maximum decibel values.

What We Love

  • πŸ‘ Simple and easy to use
  • πŸ‘ Helpful tool for measuring sound levels
  • πŸ‘ Straightforward and effective
  • πŸ‘ Genuinely free and useful

Room to Improve

  • πŸ› Inaccurate readings
  • πŸ› Inconsistent measurements
  • πŸ› Reset button doesn't reset average value
  • πŸ› No calibration feature
Sound Meter HQ#2

Sound Meter HQ by ExaMobile S.A.

Measure noise and sound level
Strong Contender
πŸ”§ Utilities
4.8(349 ratings)
FreeIn-App Purchases
Sound Meter HQ screenshot 1
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This application measures noise and sound levels using your device's microphone. It displays results in decibels on a logarithmic graph and allows for calibration to ensure accuracy. You can record minimum, average, and maximum sound levels.

Sound Meter: Noise & dB Meter#3

Sound Meter: Noise & dB Meter by ORIOL NADAL SERRA

1# Sound & dB Meter Pro
Worth Considering
πŸ”§ Utilities
4.3(81 ratings)
FreeIn-App Purchases
Sound Meter: Noise & dB Meter screenshot 1
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Sound Meter: Noise & dB Meter screenshot 6

Measure sound levels accurately with decibel readings and real-time noise analysis. Features include hearing tests, noise dosimeter functionality, and alerts for harmful noise. Monitor your acoustic environment and protect your hearing health.

More Sound Meter Environment apps to explore

FAQ about Sound Meter Environment

What are the best sound meter environment apps for iPhone?
Decibel Metre (Sound Meter) tops our sound meter environment apps ranking as of November 2026, with a 4.5-star average from 578 App Store ratings, and it's free to download.
Yes β€” 20 of the top sound meter environment apps we rank are free to download, including Decibel Metre (Sound Meter) and Sound Meter HQ.
Decibel Metre (Sound Meter) shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 245+ sound meter environment apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.