SPL Graph app icon

Apps Like SPL Graph for iPhone and iPad

Analyze sound levels over time

The app analyzes sound pressure levels and provides real-time frequency analysis. It plots sound levels over time and can record audio for playback to identify sound events.

by Andrew Smith★ 3.73 ratingsMusic$9.99Data updated 2026-09-10
App detailsView in App Store

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Ranked alternatives

Showing 261–280 of 1,000 ranked alternatives.

  2. Spectrogram Pro (with super-smooth 60Hz update) app icon

    Spectrogram Pro (with super-smooth 60Hz update)

    Dominik Seibold

    Analyze sound and visualize spectra

    Perform real-time spectral analysis of sounds. View images with adjustable FFT-resolutions, frequency and amplitude scales, and color schemes. Save and share spectrograms. Access bode plot modes with averaging and maximum calculations.

    ★ 3.827 ratingsMusic$3.99Data updated 2026-09-08
    App details
  3. Old Macdonald Had a Farm. app icon

    Old Macdonald Had a Farm.

    TabTale LTD

    Sing and Play with animal songs

    Learn animal names and sounds through an interactive sing-along song with all verses. Play 10 educational games and activities. Explore animated characters for engaging learning. Track progress with built-in feedback. Share achievements with family.

    ★ 4.076 ratingsEducationFreeData updated 2026-09-08
    App details
  1. iPhilicorda - Vintage Organ app icon

    iPhilicorda - Vintage Organ

    Fingerlab SARL

    Play vintage organ sounds and create music

    Emulate a vintage 1960s Philips Philicorda organ with 3 octave registers and 5 Vox sounds. Includes spring reverb and vibrato effects. Allows users to create and customize organ tones for music production.

    ★ 4.917 ratingsMusicFreeData updated 2026-09-10
    App details
  2. Sitala app icon

    Sitala

    Directed Edge, Inc.

    Sample drum sounds for music creators

    Allows users to create and customize drum patterns using 16 drum pads. Each pad can trigger individual sounds or loops. Users can load custom samples or drum loops and have them sliced automatically.

    ★ 4.856 ratingsMusic$9.99Data updated 2026-09-06
    App details
  8. Musical Instrument - Jamophone app icon

    Musical Instrument - Jamophone

    HUNGRY SOURCE PTY LTD

    Play and record expressive music

    Play expressive music using 10 sounds including flute, piano, and guitar. Access 36 notes across 3 octaves via 7 music buttons, a flat note button, and two octave buttons. Customize button positions for easier navigation.

    ★ 3.921 ratingsMusicFreeData updated 2026-09-08
    App details
  15. BLEASS Voices app icon

    BLEASS Voices

    BLEASS

    Pitch shift and harmonize vocals

    Edit audio with pitch shifting, formant control, and tone adjustments. Create harmonies and doubles with up to 12 . Transpose individual by an octave or flatten to a chosen pitch. Adjust width and placement for vocal effects.

    ★ 4.871 ratingsMusic$19.99Data updated 2026-09-06
    App details

How we rank alternatives

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