Finally!!!!
I’ve been looking for an RTA without features locked behind subscription or insane up front cost. Does everything I need and no ads or pop ups.
$2.99
About
This audio analysis tool transforms your device into a real-time spectrum analyzer, sound pressure level meter, and feedback finder. It offers detailed frequency analysis and helps identify problematic audio bands instantly, all processed on-device for privacy.
✓Real-time frequency spectrum analysis
✓Feedback detection and identification
✓Sound pressure level (SPL) meter with weighting
✓Reference trace capture and comparison
✓Audio file analysis
✓On-device processing for privacy
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What's New in SoundCheck RTA
1.0
July 15, 2026
User reviews
Developer apps
FAQ
What is SoundCheck RTA used for?
SoundCheck RTA is an audio analysis toolkit that functions as a real-time spectrum analyzer, sound pressure level meter, and feedback finder. It helps users analyze audio in live sound, installation, and studio environments.
Does SoundCheck RTA have ads?
No, SoundCheck RTA is ad-free. The app is designed with privacy in mind, and it does not contain any advertisements or tracking.
How accurate are the SPL readings in SoundCheck RTA?
While phone microphones are not calibrated instruments, SPL readings in SoundCheck RTA are approximate. The app includes a calibration offset feature to help users align readings with a reference meter for closer results.
What devices is SoundCheck RTA compatible with?
SoundCheck RTA is compatible with iPhone and iPad devices. It supports both built-in microphones and external USB-C or Lightning interfaces and measurement mics.
Can SoundCheck RTA analyze audio files?
Yes, SoundCheck RTA allows you to load an audio file and run it through the same analysis pipeline as live input. You can play, pause, and scrub through the audio file for detailed analysis.
How does SoundCheck RTA handle privacy?
SoundCheck RTA is private by design. All audio is analyzed live on your device and is never recorded, stored, or sent anywhere. The app requires no account and has no ads or tracking.
What is the price of SoundCheck RTA?
SoundCheck RTA is a paid application priced at $2.99. This one-time purchase provides access to all its audio analysis features.
How often is SoundCheck RTA updated?
SoundCheck RTA was last updated on July 15, 2026, with version 1.0. As a newly released application, users can anticipate future updates based on user feedback and development plans.