Spectrum Analyzer: Audio RTA
Frequency, FFT & Spectrogram
About
Visualize sound frequencies, waveforms, and spectral activity in real-time using your device's microphone. Analyze audio for tuning, testing, music, or exploring ambient sounds with clear visual representations.
What's New in Spectrum Analyzer
1.1
August 31, 2026
ui improvements and bug fixes
Subscription plans
pro weekly
Access to all pro features
Developer apps
FAQ
What is Spectrum Analyzer: Audio RTA used for?
Spectrum Analyzer: Audio RTA is used for real-time audio analysis, visualizing frequencies, waveforms, and spectral activity. It's helpful for tuning speakers, testing audio equipment, examining music, and understanding environmental sounds.
Does Spectrum Analyzer: Audio RTA have ads?
No, Spectrum Analyzer: Audio RTA does not contain advertisements. The app is free to download and use, with optional in-app purchases for advanced features or subscriptions.
What are the subscription options for Spectrum Analyzer: Audio RTA?
Spectrum Analyzer: Audio RTA offers 'pro weekly' for $4.99/P7D with a 3-day free trial, and 'pro annual' for $29.99/P1Y. These subscriptions likely unlock additional features or remove limitations.
What devices does Spectrum Analyzer: Audio RTA support?
Spectrum Analyzer: Audio RTA is designed for iPhone and iPad devices, offering support for both portrait and landscape orientations.
How often is Spectrum Analyzer: Audio RTA updated?
The app was last updated on July 17, 2026, with its latest version being 1.0. This indicates a recent release, and further updates would depend on the developer's release schedule.
What is the age rating for Spectrum Analyzer: Audio RTA?
Spectrum Analyzer: Audio RTA has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present.
What kind of audio analysis does Spectrum Analyzer: Audio RTA perform?
The app performs real-time audio spectrum analysis, FFT frequency analysis, and displays live spectrograms and audio waveforms. It allows for frequency and amplitude monitoring using the device's microphone.
What is the user rating for Spectrum Analyzer: Audio RTA?
Spectrum Analyzer: Audio RTA has a rating of 1.0 stars based on 1 rating. This indicates very limited user feedback currently available.
