Best Noise Detector Apps

250+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated October 2026

If you already know Decibel Meter Sound Detector, this is the deeper bench. 250+ noise detector apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Noise Detector Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Decibel Meter Sound DetectorDecibel Meter Sound DetectorFree4.7β˜… (56K)NoYesNov 2026
2Decibel X:dB Sound Level MeterDecibel X:dB Sound Level MeterFree4.6β˜… (164K)NoYesNov 2026
3Sound Meter (Noise Detector)Sound Meter (Noise Detector)Free4.2β˜… (9)YesNoOct 2026
4SoundLytix: Noise DetectorSoundLytix: Noise DetectorFreeβ€”YesYesOct 2026
5Smart Noise DetectorSmart Noise Detector$0.99β€”NoNoOct 2026
6Sound Meter-Noise detector appSound Meter-Noise detector appFree4.7β˜… (37)YesYesOct 2026
7Metal Detector & Sound MeterMetal Detector & Sound MeterFreeβ€”YesNoMay 2026
8Noise Monitor - dB MeterNoise Monitor - dB MeterFreeβ€”NoNoOct 2026

Top Picks for Noise Detector

4.7😊(56K ratings)
FreeIn-App Purchases
Decibel Meter Sound Detector screenshot 1
Decibel Meter Sound Detector screenshot 2
Decibel Meter Sound Detector screenshot 3
Decibel Meter Sound Detector screenshot 4

Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.

What We Love

  • πŸ‘ No bloatware
  • πŸ‘ Quite useful
  • πŸ‘ Excellent and useful app
  • πŸ‘ Easy to use
  • πŸ‘ Simple, clear and accurate
  • πŸ‘ Works fine
  • πŸ‘ Precise and accurate
  • πŸ‘ Straightforward interface
  • πŸ‘ Useful for measuring noise levels
  • πŸ‘ Helpful for hearing conservation
  • πŸ‘ Accurate and convenient
  • πŸ‘ Surprisingly accurate
  • πŸ‘ Clean interface
  • πŸ‘ Stunning masterpiece
  • πŸ‘ Needs more than 5 stars

Room to Improve

  • πŸ› Ads block settings
  • πŸ› Inaccurate readings
  • πŸ› Not sensitive at all
  • πŸ› Dangerously inaccurate
  • πŸ› Unable to record continuously
Decibel X:dB Sound Level Meter#2

Decibel X:dB Sound Level Meter by SkyPaw Co., Limited

Frequency Spectrum Analyzer
Strong Contender
πŸ”§ Utilities
4.6😐(164K ratings)
FreeIn-App Purchases
Decibel X:dB Sound Level Meter screenshot 1
Decibel X:dB Sound Level Meter screenshot 2
Decibel X:dB Sound Level Meter screenshot 3
Decibel X:dB Sound Level Meter screenshot 4
Decibel X:dB Sound Level Meter screenshot 5
Decibel X:dB Sound Level Meter screenshot 6

This tool transforms your device into a professional sound level meter, offering precise measurements of ambient noise. It features advanced calibration, frequency analysis, and data management for various applications, from personal curiosity to professional use.

What We Love

  • ⭐ Excellent app
  • πŸ‘ Easy to use and understand
  • πŸ” Useful for various applications
  • πŸŽ“ Helpful for hearing protection
  • πŸ”§ Accurate and reliable

Room to Improve

  • πŸ’° Expensive subscription model
  • πŸ”’ Misleading free trial
  • πŸ“’ Intrusive ads
  • πŸ€– Inaccurate readings compared to professional meters
  • πŸ€” Confusing interface
Sound Meter (Noise Detector)#3

Sound Meter (Noise Detector) by Ngo Bien

Protect Your Health From Noise
Worth Considering
πŸ’ͺ Health & Fitness
4.2(9 ratings)
FreeAds
Sound Meter (Noise Detector) screenshot 1
Sound Meter (Noise Detector) screenshot 2
Sound Meter (Noise Detector) screenshot 3
Sound Meter (Noise Detector) screenshot 4
Sound Meter (Noise Detector) screenshot 5
Sound Meter (Noise Detector) screenshot 6

This free application helps protect your health by detecting noise levels around you. It provides warning alerts for potentially harmful noise and offers features for hearing loss testing and measuring noise in various environments. It also includes music to aid relaxation and focus.

More Noise Detector apps to explore

FAQ about Noise Detector

What are the best noise detector apps for iPhone?
Decibel Meter Sound Detector tops our noise detector apps ranking as of October 2026, with a 4.7-star average from 56K App Store ratings, and it's free to download.
Yes β€” 19 of the top noise detector apps we rank are free to download, including Decibel Meter Sound Detector and Decibel X:dB Sound Level Meter.
Decibel Meter Sound Detector has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ noise detector apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches