iAnalyzer app icon

Apps Like iAnalyzer for iPhone and iPad

Analyze audio signals with FFT.

The app analyzes audio signals using FFT. It displays results in FFT spectrum, Octave, and 1/3 Octave formats with colored curves based on dB values.

by 平 陈★ 4.275 ratingsMusicFreeData updated 2026-09-12

iAnalyzer screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. GV-Eye app icon

    GV-Eye

    Geovision

    Remote view GeoVision IP devices software

    The app connects to GeoVision IP devices and software for remote viewing. Users can watch live feeds, play back recordings, and manage device outputs.

    ★ 4.31,638 ratingsUtilitiesFreeData updated 2026-09-18
  2. Airyware Tuner - strobe & more app icon

    Airyware Tuner - strobe & more

    Sergey Konvisarov

    Tune instruments with precision and accuracy

    Tune instruments with real-time pitch detection and 0.1-cent accuracy. Support for string, brass, woodwind, and percussion instruments. Includes tuning mode, waveform inspection, and noise reduction. Calibrate to live sound or A4 standard.

    ★ 4.5637 ratingsMusicFreeData updated 2026-09-13
  1. Spectrum Analyzer: Spectrogram app icon

    Spectrum Analyzer: Spectrogram

    Music Breath, OOO

    Analyze sound and visualize frequencies

    Measure sound levels with real-time precision. Analyze harmonics using multichannel FFT with adjustable parameters. Display graphical representations of audio data. Utilize AI to identify sound sources and analyze environments.

    ★ 4.2196 ratingsMusicFreeData updated 2026-09-09
  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. My Microphone: Voice Amplifier app icon

    My Microphone: Voice Amplifier

    PIKI GRUP, OSOO

    Record audio and connect via Bluetooth

    Use iOS device as a live microphone for stereo systems or Bluetooth connections. Create karaoke tracks with synced lyrics in any language. Convert speech to text with AI. Record performances automatically with a single button.

    ★ 4.21,660 ratingsUtilitiesFreeData updated 2026-09-14
  4. Spectrum Eye RTA app icon

    Spectrum Eye RTA

    Oleg Naumenko

    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$17.99Data updated 2026-10-27
  5. RST Decoder app icon

    RST Decoder

    koji kamogawa

    Decode Morse code from your microphone

    Decode Morse code from microphone input. Practice sending codes and check accuracy. Adjust signal strength and speed for better decoding. Sync with 5-10 characters for accurate timing.

    ★ 5.07 ratingsEducationFreeData updated 2026-09-27
  6. Theremin Touch app icon

    Theremin Touch

    John McMillan

    Play with gestures

    Simulates a vintage with a single oscillator and monophonic synthesis. Users can adjust oscillator wave shapes, apply onboard delay and reverb effects, and set frequency ranges. It offers 1 to 7 octave range control for customizable pitch.

    ★ 4.015 ratingsMusic$2.99Data updated 2026-09-11
  7. dB meter - noise measure app icon

    dB meter - noise measure

    Anna Koynova

    Sound levels and graph histograms

    Sound levels with SPL metrics including current average, peak, average maximum, and absolute maximum. Display graph histograms for level changes. Save measurements and reset maximum values by tapping. Support upside down orientation for easy use.

    ★ 4.6641 ratingsUtilities$2.99Data updated 2026-09-11
  8. SpectrumView Plus app icon

    SpectrumView Plus

    Oxford Wave Research Ltd.

    Visualise audio frequencies in real time.

    The app provides a real-time spectrogram and spectrum analyser display. Users can visualise audible frequencies, measure tones, and obtain visual feedback of speech frequencies.

    ★ 3.715 ratingsEducation$7.99Data updated 2026-10-15
  9. Harmonium Anywhere app icon

    Harmonium Anywhere

    Ranjeet Singh Devgun

    Play sounds anytime,

    Play sounds with a multi-touch keyboard and 3 octaves. Use the coupler feature for right octave control. Access high-quality samples from a Made in India . Practice scales and chords for quick sessions.

    ★ 4.6462 ratingsMusic$4.99Data updated 2026-09-17
  10. Stria app icon

    Stria

    Alessandro Petrolati

    Interactive sound synthesis with many features.

    The app offers multilevel interactive sound synthesis with up to 240 oscillators. It includes spectral pitch grid generators, a MIDI pad with scale grid, and an effects chain with Doppler, Glitch Gen, and Reverb FDN.

    ★ 5.035 ratingsMusic$9.99Data updated 2026-10-12

How we rank alternatives

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