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 361–380 of 1,000 ranked alternatives.

  1. logSPL app icon

    logSPL

    Fabien Lefebvre

    Sound level meter with adjustable features.

    The app functions as a sound level meter, offering features like adjustable update rates and weighting types. It displays minimum, maximum, and average values, along with a historical curve and real-time histogram.

    ★ 5.01 ratingsUtilities$1.99Data updated 2026-09-25
  2. iDensity app icon

    iDensity

    Alessandro Petrolati

    Generate granular sound effects

    Create and manipulate granular audio with real-time sound file granulation. Generate effects like time/pitch shifting and intricate textures. Record, scrub, and shape envelopes. Manipulate buffers and explore complex scrub pads.

    ★ 4.948 ratingsMusic$9.99Data updated 2026-09-08
  3. Classical Guitar Tuner Pro app icon

    Classical Guitar Tuner Pro

    Pedro Daniel Macalupu Cumpen

    Tune with frequency display

    Tune strings with frequency display in Hz. Use A4 calibration, tuning fork, or in- purchases for settings. Load tuning instantly with 64-bit optimization. Receive visual feedback with LED indicators for each string.

    ★ 4.540 ratingsMusic$14.99Data updated 2026-09-11
  4. Intervals: ear training tutor app icon

    Intervals: ear training tutor

    Dmitry Zaika

    Train ears with musical

    Practice musical by selecting notes and adjusting instruments or octaves. Train relative and pitch by guessing . Choose between piano or guitar in the basic version. Set and adjust musical notes for targeted practice.

    ★ 4.84 ratingsMusicFreeData updated 2026-10-04
  5. MicSwap Camera: Video Recorder app icon

    MicSwap Camera: Video Recorder

    Future Moments LLC

    Swap microphones for better sound

    Record high-quality with uncompressed audio. Shoot in 4K or HD at 24, 30, or 60 fps. Swap microphones for different audio settings. Adjust sound levels after recording. Monitor audio levels in real time.

    ★ 4.571 ratingsPhoto & VideoFreeData updated 2026-09-06
  6. Pocket Jam: Loop & Tempo app icon

    Pocket Jam: Loop & Tempo

    Martin Hoeller

    Loop songs, adjust pitch, change tempo

    Loop sections of songs for targeted practice. Adjust pitch and tempo in real time. Change pitch up or down by semitones. Sync with devices for playback.

    ★ 4.441 ratingsMusicFreeData updated 2026-09-11
  7. Kosmonaut app icon

    Kosmonaut

    Bram Bos

    Loop audio, add echoes, shape space

    Offers multitap delay with 4 taps in series for complex feedback. Includes tape looper with variable decay, LP/HP filters with LFO, autopanner, ambiance generator, and Haas effect processor.

    ★ 4.868 ratingsMusic$3.99Data updated 2026-09-14
  8. XPad app icon

    XPad

    Christian Schoenebeck d/b/a Crudebyte

    ★ 3.824 ratingsMusicFreeData updated 2026-09-14

How we rank alternatives

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