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Best Db Meter Wifi Apps

226+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated July 2026

If you already know Decibel, this is the deeper bench. 226+ db meter wifi apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Top Picks for Db Meter Wifi

Decibel : dB sound level meter#1

Decibel : dB sound level meter by Vlad Polyanskiy

Audio noise Spectrum Analyzer
Editor's Choice
πŸ”§ Utilities
4.6😐(36K ratings)
FreeAdsIn-App Purchases
Decibel : dB sound level meter screenshot 1
Decibel : dB sound level meter screenshot 2
Decibel : dB sound level meter screenshot 3
Decibel : dB sound level meter screenshot 4
Decibel : dB sound level meter screenshot 5
Decibel : dB sound level meter screenshot 6

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.

What We Love

  • πŸ‘ Useful for monitoring noise levels
  • πŸ” Accurate for a phone app
  • πŸ”§ Good for calibrating audio equipment
  • πŸ’‘ Helpful for hearing protection

Room to Improve

  • πŸ’° Aggressive upselling tactics
  • πŸ”’ Privacy concerns around data collection
  • πŸ•ΉοΈ Confusing free vs paid options
NIOSH Sound Level Meter#2

NIOSH Sound Level Meter by EA LAB d.o.o.

Strong Contender
πŸ”§ Utilities
4.7😊(16K ratings)
Free
NIOSH Sound Level Meter screenshot 1
NIOSH Sound Level Meter screenshot 2
NIOSH Sound Level Meter screenshot 3
NIOSH Sound Level Meter screenshot 4
NIOSH Sound Level Meter screenshot 5

This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.

What We Love

  • πŸš€ Free and ad-free
  • πŸ‘ Simple and intuitive interface
  • βš–οΈ Accurate and reliable measurements
  • πŸ’‘ Useful for monitoring noise levels in various environments

Room to Improve

  • πŸ› Occasional bugs and crashes
  • πŸ”Œ Issues with external microphone support
  • πŸ”‹ Can drain battery when running for extended periods
Decibel X PRO: dBA Noise Meter#3

Decibel X PRO: dBA Noise Meter by SkyPaw Co., Limited

Frequency Spectrum Analyzer
Worth Considering
πŸ”§ Utilities
4.7😊(6.9K ratings)
$69.99
Decibel X PRO: dBA Noise Meter screenshot 1
Decibel X PRO: dBA Noise Meter screenshot 2
Decibel X PRO: dBA Noise Meter screenshot 3
Decibel X PRO: dBA Noise Meter screenshot 4
Decibel X PRO: dBA Noise Meter screenshot 5
Decibel X PRO: dBA Noise Meter screenshot 6

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.

What We Love

  • πŸ‘ Works well
  • πŸš€ Keeps getting better with updates
  • πŸ’‘ Useful for monitoring noise levels
  • πŸ’‘ Helps protect hearing

Room to Improve

  • πŸ› Data transfer issues between devices
  • πŸ› Crashes and stability issues
  • πŸ› Camera crashes

More Db Meter Wifi apps to explore

4
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
πŸ”§ Utilities
(289)
free with in-app purchases
5
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
πŸ“Š Productivity
(48K)
free with in-app purchases
6
Wifi Analizer Signal Strength
Wifi Analizer Signal Strength
Wifi Analizer Signal Strength
Speed Test & Check Meter
Free

Easily test your internet speed, analyze WiFi signal strength, and track performance history. Identify the strongest connection points and troubleshoot slow networks for a better online experience.

One-tap speed test (2G, 3G, 4G, 5G, WiFi)Detailed test reports (ping, download, upload)History tracking of performance
πŸ”§ Utilities
(14K)
freemium
7
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Sound frequency, decibel meter
Free

Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.

Octave Band Real-Time AnalyzerFFT Plot - Fast Fourier TransformIntegrated Sound Level Meter (dB-A)
🎡 Music
(3K)
free with in-app purchases
8
Decibel - Accurate dB Meter
Decibel - Accurate dB Meter
Decibel - Accurate dB Meter
by η₯₯η₯Ž 刘
Free

Transform your device into a professional sound meter to accurately measure ambient noise levels. Understand how loud your surroundings are, from quiet rooms to loud events, and learn about potential hearing risks.

Accurate sound pressure level measurementMeasures decibels (dB)Provides real-time sound intensity readings
πŸ”§ Utilities
(470)
free
9
Ubiquiti WiFiman
Ubiquiti WiFiman
Ubiquiti WiFiman
by Ubiquiti Inc.
Free

Optimize your Wi-Fi network performance with this free app. It helps you detect and connect to networks, scan for devices, test speeds, and improve signal strength by relocating access points.

Detect and connect to Wi-Fi networksScan network subnet for devicesDownload/upload speed tests
πŸ”§ Utilities
(31K)
free
10
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Best Measuring Tool Box App
Free

Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.

MetronomeStopwatchTimer
πŸ”§ Utilities
(14K)
free with in-app purchases
11
WiFi Connect: Internet & Speed
WiFi Connect: Internet & Speed
WiFi Connect: Internet & Speed
Internet Speed test, Find WiFi
Free

Test your internet speed and find free Wi-Fi hotspots worldwide. Save on roaming costs by accessing over 50,000 cities with saved passwords and offline capabilities.

Internet speed testFind Wi-Fi hotspotsHotspot passwords and credentials
✈️ Travel
(6.3K)
free with in-app purchases
12
Wifi Signal Strength Meter
Wifi Signal Strength Meter
Wifi Signal Strength Meter
Wifi Signal Strength Detector
Free

Identify areas with the strongest Wi-Fi signals in your home or office. This app provides detailed Wi-Fi information and helps you optimize your connection by showing signal strength in dBm.

Signal Strength Meter (dBm)Wi-Fi Details InfoDevice Specs (SIM, CPU, RAM, Storage)
πŸ” Reference
(2.9K)
free with in-app purchases
13
WiFi Map: Internet + eSIM
WiFi Map: Internet + eSIM
WiFi Map: Internet + eSIM
Wi-Fi offline maps & Speedtest
Free
$34.99 | 100% OFF

This app helps you find free WiFi hotspots, public restrooms, ATMs, and other essential amenities worldwide. It also offers eSIM data plans for internet access in over 100 countries and includes handy widgets for currency conversion, weather, and more.

15 Million Free WiFi Hotspots10 Million Points of InterestOffline Maps
✈️ Travel
(32K)
free with in-app purchases
14
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export
πŸ”§ Utilities
(156K)
free with in-app purchases
15
Decibel Meter Master
Decibel Meter Master
Decibel Meter Master
Tool for measuring sound level
Free

This tool transforms your iPhone into a professional sound level meter. It accurately measures ambient noise levels, providing real-time decibel readings directly on your device.

Measures sound levelActs as a decibel meterUses iPhone as a meter
πŸ”§ Utilities
(2.9K)
free
16
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
πŸ”§ Utilities
(2.3K)
free with in-app purchases
17
Linksys
Linksys
Linksys
Smart WiFi management
Free

Manage your home WiFi network remotely from anywhere. Control connected devices, set up guest networks, and implement parental controls to manage internet access for children. Prioritize devices for better streaming and gaming performance, and enhance security against online threats.

Remote WiFi accessNetwork dashboardGuest network setup
πŸ”§ Utilities
(97K)
free
18
dBPocket Digital Decibel Meter
dBPocket Digital Decibel Meter
dBPocket Digital Decibel Meter
SPL Meter & Hearing Test
Free

Transform your device into a professional sound level meter to measure ambient noise and audio levels. Analyze sound spectrums, detect environmental noise, and even conduct hearing tests. Capture evidence of noise pollution with photo and video overlays.

Digital sound level meterSound spectrum analyzerEnvironmental noise detection
πŸ”§ Utilities
(123)
subscription
19
Decibel - sound level meter
Decibel - sound level meter
Decibel - sound level meter
Spectrum frequency analyzer
Free

Measure and analyze the sound pressure around you with this app. It provides spectrum frequency analysis and allows you to compare your recordings to a reference chart. Save your measurement history for future reference.

Measure sound pressureSpectrum frequency analysisReference chart comparison
πŸ”§ Utilities
(4.5K)
subscription
20
Internet Speed Test Speedcheck
Internet Speed Test Speedcheck
Internet Speed Test Speedcheck
Speed Test & WiFi Finder
Free

Measure your internet connection's download, upload, and ping speeds on cellular and WiFi networks. Discover nearby WiFi hotspots and calculate transfer times with the built-in bandwidth calculator. Share your results easily.

Test download, upload, and pingWiFi speed testingFind WiFi hotspots
πŸ”§ Utilities
(98K)
free with in-app purchases