AUDIIO - RTA Analyzer

BetaMatters Music iPhoneiPadiPod touch

AUDIIO - RTA Analyzer is a free Music app for iPhone and iPad by BetaMatters. Rated 4.3/5 from 96 ratings. Requires iOS 15.6. Updated April 11, 2026.

Rating: 4.3; 96 ratings
Price: Free; on the App Store
Size: 14 MB; Age 4+
Updated: Apr 11; 2026 · v1.6.1

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Screenshots

About AUDIIO - RTA Analyzer

Audiio is a real-time audio analyzer app. - Visualize audio in various data graph (RTA Bar / Line Graph, FFT, Spectrogram) - Full Octave, 1/3 Available - Linear / Logarithm scale at your disposal - Peak dB data / current dB data - Sleek UI (Functional & Elegant)

Ratings & reviews

4.3

96 ratings

5 ★ 76% 4 ★ 5% 3 ★ 3% 2 ★ 3% 1 ★ 13%

What’s new

Version 1.6.1 · Updated April 11, 2026

- Added NEW SPL Meter Feature - Fixed several bugs for a smoother experience - Improved app stability and performance - Revamped the foundation to prepare for exciting future updates

App privacy

The developer, BetaMatters, reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Identifiers: Device ID

Used for: Third-Party Advertising, Analytics

App details

AUDIIO - RTA Analyzer is a free Music app for iPhone, iPad and iPod touch, developed by BetaMatters. It is rated 4.3 out of 5 from 96 ratings on the App Store, requires iOS 15.6 or later, is 14 MB to download and is available in 2 languages. It was first released on June 22, 2019 and last updated on April 11, 2026.

Category: Music
Rating: 4.3 / 5 (96 ratings)
Price: Free
Version: 1.6.1
Size: 14 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Chinese
Age rating: 4+
Released: June 22, 2019
Last updated: April 11, 2026
Developer: BetaMatters

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Alternatives to AUDIIO - RTA Analyzer

Looking for apps like AUDIIO - RTA Analyzer? Here are 6 similar apps on the App Store. The highest rated is Smaart RTA (4.8/5), and all 6 are free to download.

AUDIIO - RTA Analyzer vs. alternatives
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AUDIIO - RTA Analyzer	4.3 / 5 (96 ratings)	Free	April 11, 2026
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Spectrum Analyzer: Spectrogram	4.2 / 5 (199)	Free	Oct 12, 2026	Compare
DriveRack PA2 Control	3.1 / 5 (109)	Free	Sep 23, 2024	Compare

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