Spectrum Analyzer RTA app icon

Apps Like Spectrum Analyzer RTA for iPhone and iPad

Real-time audio analysis for sound.

The app provides real-time audio analysis for musicians and recording engineers. It offers octave band analysis, FFT plots, and a spectrograph for sound visualization and measurement.

by ONYX 3★ 4.267 ratingsMusic$19.99Data updated 2026-10-31

Spectrum Analyzer RTA screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Pitch - Chromatic Tuner app icon

    Pitch - Chromatic Tuner

    Frozen Ape Pte. Ltd.

    Tune instruments with precise detection

    Tune instruments with precise detection. Adjust level and quality thresholds for accurate readings. Display real-time frequency and note identification. Share tuning results via email or social media. Sync with iOS devices for seamless use.

    ★ 4.351 ratingsMusic$0.99Data updated 2026-09-08
  2. RTA app icon

    RTA

    Andrew Smith

    Real time audio frequency analyzer.

    The app provides acoustical analysis for iOS devices. It offers octave and 1/3 octave modes with selectable decay times, Peak Hold, and true linear Average mode.

    ★ 4.027 ratingsMusic$4.99Data updated 2026-11-02
  1. Pro Guitar Tuner app icon

    Pro Guitar Tuner

    Pro Guitar Sweden AB

    Tune in real time with mic input

    Tune stringed instruments with real-time audio analysis from built-in mic, headset, or external microphone. Adjust pitch for accuracy. Access high-quality instrument samples for ear tuning. Supports chromatic tuning for various instruments.

    ★ 4.710,219 ratingsMusicFreeData updated 2026-09-08
  2. Decibel Meter - dB app icon

    Decibel Meter - dB

    Devnex B.V.

    Measure sound levels and display graphs

    Measure sound levels with a decibel meter that displays current, maximum, and average values. View values on a gauge and in a graph. Set and track sound level measurements. Share results directly. No in- purchases required.

    ★ 4.6717 ratingsUtilitiesFreeData updated 2026-09-27
  3. Audiobel: Professional SPL app icon

    Audiobel: Professional SPL

    Jorge Cozain

    Measure sound levels in decibels

    Measure sound levels in decibels using device microphone. Display average, max, and min decibel values. Show real-time peak and average graphics. Calibrate for accurate readings. Choose measurement frequency. Record audio and save files.

    ★ 4.5242 ratingsUtilities$1.99Data updated 2026-09-09
  4. Guitar Tuner - Chromatic app icon

    Guitar Tuner - Chromatic

    Last Harmonic LLC

    Tune instruments and detect notes

    Tune instruments using a scale with real-time pitch detection. Adjust tuning settings for different string instruments. Includes noise cancellation for accurate readings. Share tuning results or save session data.

    ★ 4.68,209 ratingsMusicFreeData updated 2026-09-08
  5. Reverse Singing app icon

    Reverse Singing

    Calico Studio Inc.

    Record audio, it, and transform

    Record and audio to create humorous effects. Apply voice changer effects such as alien, chipmunk, ghost, demon, giant voice, vocoder, and autotune. Share reversed audio clips directly.

    ★ 4.77,829 ratingsMusicFreeData updated 2026-09-29
  6. Oscilloscope app icon

    Oscilloscope

    ONYX 3

    Analyze audio signals and waveforms

    Analyze audio signals with features including triggering, time and voltage per division, and measurement cursors. Generate signals with adjustable frequency and waveform.

    ★ 4.119 ratingsMusic$19.99Data updated 2026-09-08
  7. NoiSee app icon

    NoiSee

    EA LAB d.o.o.

    Measure sound levels accurately

    Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.

    ★ 4.5243 ratingsUtilities$0.99Data updated 2026-11-02
  8. HouseCurve app icon

    HouseCurve

    Greg Wilding

    Measure audio, adjust equalizers, set subwoofer phase

    Perform room correction by measuring with sine sweeps or real-time pink noise. Average measurements or use moving mic measurements. Compare results to target curves and edit them. Generate equalization filters for PEQ or FIR.

    ★ 4.7259 ratingsUtilitiesFreeData updated 2026-09-18
  9. OctaveScope app icon

    OctaveScope

    Richard Barber

    Analyze audio and visualize piano inharmonicity

    Monitor audio in real time with low-latency processing. View waveform oscilloscopes and frequency spectra. Analyze piano inharmonicity and tuning accuracy. Capture and inspect raw waveforms for music and acoustics.

    ★ 0.00 ratingsMusic$24.99Data updated 2026-09-06
  10. Microphone Live-Voice Recorder app icon

    Microphone Live-Voice Recorder

    Arpenik Katikyan

    Record and edit sounds anywhere

    Record and edit audio using device . Create up to 10 separate tracks. Add lyrics with auto-scrolling notes. Include pop filter to reduce overtones. Visualize audio levels with red alerts for loud sounds. Adjust volume with a mixer.

    ★ 4.66,904 ratingsMusicFreeData updated 2026-09-27
  11. MOTIV Audio app icon

    MOTIV Audio

    Shure Incorporated

    Record and edit high-quality

    Record high-quality uncompressed WAV using a built-in microphone or connected Shure microphone. Edit recordings with trim, split, fade curves, and markers. Save files in compressed formats. Adjust gain up to 36 dB and use preset or custom modes.

    ★ 4.63,672 ratingsMusicFreeData updated 2026-09-09
  12. Logitech G app icon

    Logitech G

    Logitech Inc.

    Adjust volume and control audio settings

    Manage headset volume with visual controls. Access quick settings for instant adjustments. Customize audio using a 5-band graphic equalizer.

    ★ 4.76,656 ratingsEntertainmentFreeData updated 2026-10-14
  13. Live Voice Changer - Prankcall app icon

    Live Voice Changer - Prankcall

    晓溪 张

    Change in real time with filters

    Change in real time using a microphone input and speaker output. Select from 11 voices including male, female, and character options. Adjust tone color with a 12-band equalizer for more natural sound. Use for phone calls, chats, and social apps.

    ★ 4.44,735 ratingsEntertainmentFreeData updated 2026-09-13

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.