Best RTA01 alternatives: apps like RTA01

10+ similar apps compared and reviewed

4.4 avg rating

10 free apps

Updated November 2026

RTA01

Shunsuke Takasu

🔧 Utilities

🎵 Music

RTA01 is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to RTA01

Spectrum Analyzer: Audio RTA by brian koech

Frequency, FFT & Spectrogram

Editor's Choice

🔧 Utilities

3.0(2 ratings)

FreeIn-App Purchases

Spectrum Analyzer: Audio RTA screenshot 1

Spectrum Analyzer: Audio RTA screenshot 2

Spectrum Analyzer: Audio RTA screenshot 3

Spectrum Analyzer: Audio RTA screenshot 4

Spectrum Analyzer: Audio RTA screenshot 5

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.

Soniclyze: SPL & RTA Meter by 雄伟赵

Noise, room & loudness tools

Strong Contender

🔧 Utilities

5.0(1 ratings)

FreeIn-App Purchases

Transform your device into a professional sound measurement toolkit. Analyze audio files, measure sound levels, and inspect frequency responses with advanced algorithms. Offers free core features and a Pro version for expanded capabilities and reporting.

Decibel Meter & Sound Spectrum by Robert Carpenter

dB Meter, RTA, FFT & Recorder

Worth Considering

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

Decibel Meter & Sound Spectrum screenshot 1

Decibel Meter & Sound Spectrum screenshot 2

Decibel Meter & Sound Spectrum screenshot 3

Decibel Meter & Sound Spectrum screenshot 4

More apps like RTA01

Spectrum Analyzer+ Audio FFT

Find Peak Hz, Hum & Room Modes

Free

This utility transforms your device into a real-time audio frequency analyzer. It visualizes sound frequencies from 20 Hz to 20 kHz using the microphone, displaying amplitude and peak frequencies. It's designed for musicians, audio engineers, and sound enthusiasts.

Real-time FFT audio spectrum visualizationFrequency range 20 Hz to 20 kHzPeak frequency detection

SpectralScan Audio Analyzer dB

RTA Sound Spectrum Spectrogram

Free

Transform your device into a professional audio analysis tool. Visualize sound in real-time with a high-resolution spectrum, perform precise sine sweep measurements, and analyze frequency content over time. Save, compare, and export your audio data.

Real-time frequency spectrum visualizationSine sweep measurements for system responseSpectrogram for time-frequency analysis

🔧 Utilities

(20)

free with in-app purchases

Compare with RTA01

OCTAV — SPL Meter, RTA, Tuner

Built for Live Sound Engineers

Free

This app provides a suite of audio analysis tools for sound engineers, including a calibrated SPL meter, RTA, and tuners. It offers features for live sound work, instrument tuning, and system checks, with advanced functions available via subscription.

Calibrated SPL meter with A/C/Z weighting31-band RTA with feedback finderChromatic and drum tuner

N-Signal / FFT Sound Analyzer

Audio Spectrum Analyzer

Free

Visualize sound in real-time with this audio analysis tool. It measures sound pressure levels and analyzes digital frequency levels, offering a reliable reference for sound checks and adjustments in various environments.

Real-time FFT audio spectrum analysisdB SPL sound pressure level meterDigital frequency analyzer (dBFS)

HAA CinemaTools with HAA Link

Home Cinema Audio Analysis

Free

This app provides professional-grade sound analysis and calibration tools for home cinema systems. It offers real-time analysis, SPL metering, and speaker polarity testing, with advanced modules for detailed system performance evaluation and automated correction filter generation.

Real-time RTAPrecision SPL meterSpeaker polarity tester

🔧 Utilities

(1)

free with in-app purchases

Compare with RTA01