Best Smart Noise Detector Apps

234+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

Smart Noise Detector is the household name in smart noise detector, but it's far from the only option. We track 234+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Smart Noise Detector

InstaVision: Smart & Safe Home#2

InstaVision: Smart & Safe Home by Instaview Inc

Secure Home, Smart Living
Strong Contender
🌟 Lifestyle
4.6😊(17K ratings)
Free
InstaVision: Smart & Safe Home screenshot 1
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InstaVision: Smart & Safe Home screenshot 5
InstaVision: Smart & Safe Home screenshot 6

Monitor your home with HD live video and two-way audio. Advanced AI features detect and categorize events like people or vehicles, with secure cloud storage and user sharing options available through a premium plan.

What We Love

  • 👍 Great product
  • 🚀 Powerful little gadget
  • 🔒 Good security
  • 🔒 Peace of mind

Room to Improve

  • 🐛 Slow video download
  • 🔒 Requires subscription to access features
  • 🐛 Firmware issues with pan/tilt
Pillow: Sleep Tracker#3

Pillow: Sleep Tracker by Neybox Digital Ltd.

Smart Alarm & Snore Recorder
Worth Considering
💪 Health & Fitness
4.4😐(96K ratings)
FreeIn-App Purchases
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Pillow: Sleep Tracker screenshot 6

This app helps you understand and improve your sleep. It automatically tracks your sleep cycles, analyzes heart rate, and records audio events like snoring. Get personalized insights and tips to wake up feeling refreshed.

What We Love

  • 👍 Helpful for tracking sleep patterns
  • 🚀 Automatic sleep detection
  • 🎨 Colorful and intuitive interface
  • 📊 Detailed sleep data and analysis

Room to Improve

  • 🐛 Inaccurate sleep tracking
  • 🔒 Paywall for basic features
  • 🔋 High battery consumption

More Smart Noise Detector apps to explore

4
Luna AI
Luna AI
Luna AI
Secure Home, Smart Living
Free

This app provides comprehensive home security with HD live video streaming and two-way audio. It offers advanced AI-powered features like event tagging and secure cloud storage for enhanced monitoring and alerts.

HD live video streamingTwo-way audio communicationAI-powered event tagging
🌟 Lifestyle
(8.2K)
freemium
5
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Frequency Spectrum Analyzer
$69.99

This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.

Professional sound level meterdBA and dBC measurementsFrequency spectrum analysis (FFT, BAR graphs)
🔧 Utilities
(6.9K)
paid
6
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Track noise around you.
Free

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.

Real-time decibel (dB) readingsFrequency weighting (A, B, C, Z)Share measurements via various apps
📊 Productivity
(48K)
free with in-app purchases
7
Decibel Meter Ultra
Decibel Meter Ultra
Decibel Meter Ultra
Noise Level Frequency Analyzer
Free

Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.

Precision sound level meteringNoise logging and reportingHearing protection dosimeter
🔧 Utilities
(2.3K)
free with in-app purchases
8
Decibel Meter: Sound dB
Decibel Meter: Sound dB
Decibel Meter: Sound dB
Accurate and convenient
Free

Transform your device into a professional decibel meter to measure and track sound levels in real-time. Save measurements, view history charts, and set custom alerts for excessive noise. Useful for documenting sound exposure or identifying noise sources.

Real-time decibel meterSave and export noise measurementsNoise history charts
🔧 Utilities
(283)
free with in-app purchases
9
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition
🔧 Utilities
(36K)
freemium
10
Zosi Smart
Zosi Smart
Zosi Smart
by ZOSI Technology Co. , Ltd
Free

Remotely manage your security cameras from anywhere. Receive instant alarm notifications and monitor your property for enhanced safety and peace of mind.

Remote camera managementAnytime, anywhere accessProperty and personal safety monitoring
🌟 Lifestyle
(20K)
free with in-app purchases
11
Sound Meter (Noise Detector)
Sound Meter (Noise Detector)
Sound Meter (Noise Detector)
Protect Your Health From Noise
Free

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.

Noise level detectionHealth warning alertsHearing loss testing
💪 Health & Fitness
(8)
ad-supported
12
Noise Reducer - audio enhancer
Noise Reducer - audio enhancer
Noise Reducer - audio enhancer
Remove background noise
Free

Easily remove unwanted background noise from your audio and video recordings. This app enhances speech clarity by applying filters, making your media sound professional. It works quickly, offline, and supports various file types.

Remove background noiseEnhance speech clarityWorks with audio and video
🔧 Utilities
(3.3K)
free with in-app purchases
13
Audio Noise Reducer & Recorder
Audio Noise Reducer & Recorder
Audio Noise Reducer & Recorder
Audio Recorder Noise Removal
Free

This app removes unwanted noise from audio files and recordings using advanced deep learning. It also functions as a sound recorder and supports saving audio in various popular formats, making it ideal for creating clear audiobooks and other audio content.

Deep learning noise removalBuilt-in sound recorderSupports multiple audio formats
🎵 Music
(1.2K)
freemium
14
Decibel-Noise Testing Artifact
Decibel-Noise Testing Artifact
Decibel-Noise Testing Artifact
Noise Test Tools
Free

This application offers noise detection and measurement capabilities, providing reference data for sound levels anytime, anywhere. It also includes location tagging for detection points and allows for the export of audio files for sharing. While it aims for accuracy, it is intended for private reference and cannot fully replace professional equipment.

Noise detectionReference measurement dataDetection point location
🔍 Reference
(291)
free with in-app purchases
15
Decibel Meter - Sound Detector
Decibel Meter - Sound Detector
Decibel Meter - Sound Detector
Noise and Volume Measurement
Free

This tool transforms your device into a professional sound level meter. It offers accurate, pre-calibrated measurements for various environments, from quiet rooms to loud stadiums. Integrate with health apps to track vibrations and analyze noise levels for personal or professional use.

Professional sound level meterIntegrated spectrum analyzerHearing test and audiogram
🔧 Utilities
(17)
subscription
16
Decibel Meter - Sound Level dB
Decibel Meter - Sound Level dB
Decibel Meter - Sound Level dB
Audio Noise Frequency Analyzer
Free

Measure ambient noise levels and sound exposure duration in real-time. This app displays acoustic intensity in decibels with detailed visual reports and supports photo/video overlays with noise data. Protect your health from noise pollution.

Real-time decibel meterMIN, AVG, MAX sound level displayNoise dosimeter (NIOSH/OSHA compliant)
🔧 Utilities
(1.2K)
subscription
17
Decibel Shield - dB Meter
Decibel Shield - dB Meter
Decibel Shield - dB Meter
Measure Noise & Sound Levels
Free

Measure and track sound levels in real-time with this user-friendly decibel meter. Log historical data, integrate with Apple Health, and gain insights into your sound environment. Includes a white noise generator for focused listening.

Real-time decibel monitoringHistorical data trackingApple Health integration
🔧 Utilities
(468)
free with in-app purchases
18
Savant
Savant
Savant
by Savant Systems Inc.
Free

Effortlessly manage your entire smart home from lighting and climate to entertainment and security. Personalize your environment with custom scenes and schedules, and gain intelligent control over your home's energy usage. Monitor and manage power consumption, even with solar panels or backup batteries.

Unified smart home controlCustomizable scenes and schedulesReal-time lighting visualization
🌟 Lifestyle
(7.6K)
free
19
Noise Generator: Full Spectrum
Noise Generator: Full Spectrum
Noise Generator: Full Spectrum
Generate Audio Color Noises
Free

Generate a variety of custom color noises, including brown, pink, white, blue, and violet. Fine-tune your audio experience with low and high cut filters. This app offers a simple interface that remembers your settings for quick, personalized sound generation.

Generate brown, pink, white, blue, and violet noiseLow and high cut filters for customizationSimple interface remembers settings
🔧 Utilities
(2K)
free with in-app purchases
20
Sound Meter (Decibel)
Sound Meter (Decibel)
Sound Meter (Decibel)
Measure the noise level
Free

This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.

Measures decibel valuesDisplays noise referenceShows min/avg/max dB
🔧 Utilities
(2.6K)
ad-supported