OctaveScope app icon

Apps Like OctaveScope for iPhone and iPad

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.

by Richard Barber★ 0.00 ratingsMusic$24.99Data updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Carnatic Raga app icon

    Carnatic Raga

    Aspul Studios LLC

    Explore ragas, search by name or swaras,

    Explore music ragas with detailed information on Melakarta and Janya ragas. Search by name or swaras with partial or exact matches. View ascending and descending scales for each . Create and save favorite ragas for quick access.

    ★ 4.8486 ratingsEducationFreeData updated 2026-09-08
  2. InTune – Tuning Practice app icon

    InTune – Tuning Practice

    Half Note Labs LLC

    Tune notes and track progress

    Train musical intonation with interactive exercises based on academic research. Track progress and compete via Game Center.

    ★ 4.7561 ratingsMusic$0.99Data updated 2026-11-13
  1. RTA Audio app icon

    RTA Audio

    New Ball s.r.o.

    Record and analyze frequencies in real time

    Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.

    ★ 3.631 ratingsMusicFreeData updated 2026-09-08
  2. Drumtune PRO | Drum Tuner app icon

    Drumtune PRO | Drum Tuner

    EXALTD CO., Limited

    Tune drums, train ears, gain skill.

    The app helps users tune drums with precision, develop tuning skills, and achieve a selected sound for their kit. It offers features like a lug tuner, drum kit interval tuner, and a click track with a metronome.

    ★ 3.0290 ratingsMusic$11.99Data updated 2026-11-13
  3. Scythe Synthesizer app icon

    Scythe Synthesizer

    Miles Egan

    Fast hands-on sound design synthesizer

    The app offers fast, hands-on sound design with analog and digital waveforms. It includes modulation, filter shaping, effects, and the ability to record and share audio clips.

    ★ 4.6131 ratingsMusic$4.99Data updated 2026-09-21
  4. Acoustic Guitar Tuner Basic app icon

    Acoustic Guitar Tuner Basic

    Pedro Daniel Macalupu Cumpen

    Tune strings with visual feedback

    Tune strings with real-time pitch display in Hz. Adjust A4 calibration between 415 Hz and 466 Hz. Use tuning fork feature and advanced settings via in- purchase. LED indicator highlights tuned strings. Supports standard and drop D tunings.

    ★ 4.5562 ratingsMusicFreeData updated 2026-09-08
  5. CarlTune - Chromatic Tuner app icon

    CarlTune - Chromatic Tuner

    JUNG IL PARK

    Analyze pitch with frequency and octave.

    The app analyzes microphone input to display pitch, frequency, octave, and difference from standard pitch. It offers graphical interfaces, adjustable colors, and supports various notations and instrument tunings.

    ★ 4.359 ratingsMusicFreeData updated 2026-10-14
  6. Spectral Eye app icon

    Spectral Eye

    Patrick Madden

    See sound as vibrating frequencies

    Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.

    ★ 4.984 ratingsMusicFreeData updated 2026-09-08

How we rank alternatives

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