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

SPL Graph screenshots

Ranked alternatives

Showing 561–580 of 1,000 ranked alternatives.

  1. nils app icon

    nils

    erik sigth

    Real time audio effect machine.

    The app provides real-time audio effects including bitcrush, delay, and gain. It functions as a looper and sampler, allowing users to record and manipulate audio from various input sources.

    ★ 4.813 ratingsMusic$1.99Data updated 2026-10-06
  1. Picun Audio app icon

    Picun Audio

    Shenzhen Pincun Digital Technology Co., Ltd.

    Connect phone to device and play music

    Connect devices to your phone for high-quality sound. Control playback, adjust volume, and view battery levels. Customize settings for personalized experience. Sync with compatible devices for seamless management.

    ★ 1.813 ratingsUtilitiesFreeData updated 2026-09-06
  2. Sonance app icon

    Sonance

    Rare Works, LLC

    See sound with audio analysis.

    The app analyzes sound from songs, the microphone, or a Line In device. It displays results in Waveform, Spectrum, and Spectrogram views, showing frequency distribution and audio signals over time.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-18
  3. FabFilter Pro-DS app icon

    FabFilter Pro-DS

    FabFilter

    Reduce sibilance in vocals

    Filters microphone input to reduce sibilance in vocal recordings. Detects and attenuates harsh sounds using intelligent single vocal analysis. Offers allround mode for high-frequency limiting.

    ★ 4.915 ratingsMusic$29.99Data updated 2026-09-18
  4. Hop To It! A Piano Adventure app icon

    Hop To It! A Piano Adventure

    Luke Bartolomeo

    Practice intervals and recognize notes

    Practice interval recognition by listening to pairs of notes and selecting the correct interval. Receive instant feedback and progress tracking. Includes exercises for different skill levels and musical scales.

    ★ 3.76 ratingsEducation$3.99Data updated 2026-09-06
  5. EnglitinaXL-English Concertina app icon

    EnglitinaXL-English Concertina

    Michael Eskin

    Play treble on iPad

    Learn to play the English Treble through an interactive . Practice button presses on a 48-button layout. Play tunes and familiarize yourself with the instrument's mechanics. No real instrument required.

    ★ 5.02 ratingsMusic$4.99Data updated 2026-09-08
  6. SixTen DSP Bluetooth Control app icon

    SixTen DSP Bluetooth Control

    B2 AUDIO USA INC

    Optimize audio settings

    Adjust audio settings with precision crossover controls for custom frequency adjustments. Manage connections for seamless device pairing. Monitor and optimize sound quality in real time for enhanced listening experiences.

    ★ 2.39 ratingsUtilitiesFreeData updated 2026-09-06
  7. MIDI Bagpipes Control Surface app icon

    MIDI Bagpipes Control Surface

    Michael Eskin

    Bagpipe fingering MIDI control surface.

    The app is a MIDI control surface for iPad that plays hardware MIDI synthesizers or other MIDI apps. It uses Irish Uilleann or Scottish Highland bagpipe chanter fingerings and supports two independent MIDI channels.

    ★ 2.02 ratingsMusic$4.99Data updated 2026-09-14

How we rank alternatives

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