Mic Test: Check Microphone
Test audio quality and decibel
Free · Designed for iPad. Not verified for macOS.
Check your microphone's health instantly! Analyze raw audio quality, test Bluetooth headsets or AirPods, view real-time decibel levels, and record lossless WAV files.
Is your microphone sounding muffled, quiet, or static?
Mic Test is a clean, professional, and powerful audio utility designed to diagnose and test any microphone connected to your iOS device. Whether you are checking your built-in iPhone microphone, a wired headset, AirPods, or a professional Bluetooth microphone, Mic Test provides instant visual and audible feedback.
FEATURES:
TWO CORE TEST MODES:
- Direct Sound (Raw Mode): Capture the raw, unfiltered audio stream directly from the hardware. Bypass system signal processing to evaluate true frequency response and hardware static. Save recordings as high-fidelity, lossless WAV files.
- Communication (Processed Mode): Apply iOS-native echo suppression, noise reduction, and automatic gain control. Simulate exactly how you sound during standard phone calls, VoIP apps, or virtual meetings. Saves as compact M4A files.
REAL-TIME DECIBEL ANALYSIS:
- View live input levels with our high-precision decibel (dB) meter.
- Monitor input spikes and ambient room noise to perfectly calibrate your voice level.
HARDWARE & DEVICE DIAGNOSTICS:
- Instantly identify active audio input routes (Built-in Mic, Wired Headset, Bluetooth, or AirPods).
- View detailed hardware specifications, standard sample rates (44,100 Hz), and audio channel mapping.
- Refresh route mapping dynamically when plugging/unplugging headphones or connecting wireless devices.
SMART AUDIO LIBRARY:
- Browse and play back all your diagnostic tests directly within the app.
- View detailed metadata for every recording: date, time, test mode, active hardware device used, file size, and duration.
- Rename and organize your recordings for easy tracking.
- Share WAV and M4A audio files directly via AirDrop, Email, Messages, or cloud storage.
- Fully integrated with iOS Files sharing - access and copy your raw recordings straight from the native Apple "Files" application.
Get clear insight into your audio gear today. Download Mic Test and check your microphone in seconds!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Minaben Patel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Minaben Patel
- Size
- 20.7 MB
- Category
- Music
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © @2026 MicTest