Octave RTA app icon

Apps Like Octave RTA for iPhone and iPad

Analyze audio in real time

Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.

by ONYX 3★ 4.4152 ratingsMusic$9.99Data updated 2026-09-10

Octave RTA screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Tunable – Tuner & Metronome app icon

    Tunable – Tuner & Metronome

    Seth Sandler

    Practice music with tuners and metronomes

    Track playing habits and provide feedback to improve performance. Use a chromatic , tone and chord generator, , and recorder. Practice ear training, rhythm, timing, and dynamics. Sync with Apple Health for progress tracking.

    ★ 4.86,832 ratingsMusic$7.99Data updated 2026-09-19
  2. 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
  3. iAudioTool app icon

    iAudioTool

    Julian Bunn

    Analyze and measure audio signals

    Measure sound levels with SPL meter and RT60 analysis for room reverberation. Analyze frequency spectra using spectrogram and octave modes. nd test audio signals with white/pink noise, sine, and sweep options.

    ★ 3.313 ratingsMusic$2.99Data updated 2026-09-08
  1. Tuner T1 app icon

    Tuner T1

    Bijoy Thangaraj

    Tune instruments with precision

    Provides precise tuning for various instruments including guitar, violin, piano, and flute. It detects pitch and displays frequency. Users can adjust tuning settings and save custom presets.

    ★ 4.510,408 ratingsMusicFreeData updated 2026-09-19
  2. Decibel dB Sound Meter Ultra app icon

    Decibel dB Sound Meter Ultra

    Ultrafine, Lda

    Record levels and track noise trends

    Measure and record levels with precision using A, C, and Z frequency weighting. Track levels in real time. Log and analyze data for environmental monitoring or equipment calibration. Export measurements and set alerts for noise thresholds.

    ★ 4.71,987 ratingsUtilitiesFreeData updated 2026-09-06
  3. spectrum eye RTA app icon

    spectrum eye RTA

    Naumenko Oleg

    Monitor audio signals and adjust settings

    Audio analysis tool for professionals and students. View frequency spectra with adjustable FFT sizes and averaging times. Customize plot color and input source. Scale and move plot with smooth animation. Utilize full audio range from built-in mic.

    ★ 4.97 ratingsMusic$9.99Data updated 2026-09-08
  4. 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.

    ★ 4.026 ratingsMusic$4.99Data updated 2026-09-19
  5. Speaker Wizard Tone Generator app icon

    Speaker Wizard Tone Generator

    HyperHype UAB

    Generate tones, test audio, customize frequencies

    Generate pure tones, frequencies, and waveforms for and headphone testing. Customize frequency ranges and noise types. Perform audio quality tests and analyze sound output. Save and share test results.

    ★ 4.67,330 ratingsMusicFreeData updated 2026-09-06
  6. Learn to Sing - Perfect Pitch app icon

    Learn to Sing - Perfect Pitch

    Learn-to-Sing Music Education & Karaoke Inc.

    Track accuracy in real-time

    With real-time accuracy tracking and feedback. Practice vocal exercises from basic to advanced levels. along with preloaded songs and track progress. Adjust and refine technique anytime, anywhere.

    ★ 4.415,960 ratingsEducationFreeData updated 2026-09-15
  7. Pitch Checker app icon

    Pitch Checker

    Shigeki Matsunaka

    Record audio and display waveform data

    Analyze real-time audio for musical scale, , octave, frequency, and waveform. Measure vocal range and detect Do, Re, Mi. Practice accuracy and tune instruments. Pause analysis to review results. Display waveform and frequency data for voice training.

    ★ 4.7470 ratingsMusicFreeData updated 2026-09-06
  8. Jamzone - Sing & Play Along app icon

    Jamzone - Sing & Play Along

    Recisio

    Jam with backing tracks and chords

    Access studio-quality backing tracks for practice and performance. Customize tracks to fit your style. Sync with chords, diagrams, and lyrics for real-time guidance. Jam with virtual band members. Share performances and receive feedback.

    ★ 4.89,226 ratingsMusicFreeData updated 2026-09-10
  9. Pano Tuner Lite app icon

    Pano Tuner Lite

    Kaleloft Limited Liability Company

    Tune instruments by watching pitch

    Detects and displays pitch in real time. Users can tune instruments by viewing pitch offset. It offers a wide range of pitch detection and responsive tuning feedback.

    ★ 4.77,677 ratingsMusicFreeData updated 2026-09-08
  10. Tuner+ app icon

    Tuner+

    Nick Culbertson

    Tune instruments with real audio notes

    Tuner+ provides reference pitches for tuning instruments like guitar, bass, banjo, mandolin, cello, violin, piano, viola, and ukulele. It offers real audio and sine wave tones. Supports VoiceOver accessibility for users with visual impairments.

    ★ 4.71,077 ratingsMusicFreeData updated 2026-09-08
  11. 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.

    ★ 4.5242 ratingsUtilities$0.99Data updated 2026-09-08

How we rank alternatives

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