Audio RTA Analyzer
FFT, dB & tone generator
About
This application transforms your mobile device into a real-time audio analysis tool. It allows you to monitor sound frequencies, decibel levels, and identify peaks using your device's microphone, aiding in the tuning and testing of various audio systems.
What's New in Audio RTA Analyzer
1.0.4
July 6, 2026
Added more localized store information and clearer descriptions for RTA/FFT, dB, Hz tone generation and audio tests.
In-App Purchases
$1.99
Audio Analyzer RTA Pro
Lifetime access to Pro audio tools.
Developer apps
FAQ
What can Audio RTA Analyzer be used for?
Audio RTA Analyzer can be used for real-time audio analysis, sound checks, and tuning of speakers, PA systems, home studios, instruments, and car audio. It functions as an RTA/FFT analyzer, dB meter, and frequency generator.
Is Audio RTA Analyzer free to use?
Yes, Audio RTA Analyzer is available for free. It also offers in-app purchases, though specific details on these are not provided in the description.
What devices does Audio RTA Analyzer support?
Audio RTA Analyzer is supported on iPhone, iPad, and iPod devices. It is designed to work with the microphone and hardware of your mobile device.
How accurate are the measurements from Audio RTA Analyzer?
Measurements depend on your device's microphone and hardware. For certified calibration, it is recommended to use dedicated professional instruments.
When was Audio RTA Analyzer last updated?
The latest version of Audio RTA Analyzer is 1.0.4, which was last updated on July 6, 2026. The app was initially released on June 29, 2026.
What is the age rating for Audio RTA Analyzer?
Audio RTA Analyzer has an age rating of 4+. This indicates it is suitable for users aged four and above.
Does Audio RTA Analyzer have ads?
No, Audio RTA Analyzer does not contain advertisements. The app is free and does not display ads to users.
What are the main tools included in Audio RTA Analyzer?
The main tools include a real-time RTA/FFT analyzer, a dB meter, a Hz frequency generator, test tones, noise and sweeps, subwoofer test tools, and stereo channel tests for left, right, and center.