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 801–820 of 1,000 ranked alternatives.

  1. Vocal Lab app icon

    Vocal Lab

    Hidetomo Katsura

    Sing and track pitch in real time

    Train singing by monitoring pitch in real time. View a graph displaying pitch as you sing. Adjust to stay near the lines for better intonation. Identify problem areas in singing. Improve pitch for woodwinds, brass, and strings.

    ★ 0.00 ratingsEducation$5.99Data updated 2026-09-08
  1. KeyCam app icon

    KeyCam

    DANIEL TIMOTEO ALBANO

    ★ 5.02 ratingsMusic$5.99Data updated 2026-10-20
  2. Boom Recorder Pro app icon

    Boom Recorder Pro

    Take Vos

    Multi track field recorder for production.

    The app records up to 256 audio channels to WAV and CAF files. It supports various sample formats, sample rates, and recording to multiple devices simultaneously, while capturing metadata like project, scene, and timecode.

    ★ 0.00 ratingsMusic$249.99Data updated 2026-09-21
  3. Balalaika Tuner Pro app icon

    Balalaika Tuner Pro

    Pedro Daniel Macalupu Cumpen

    Tune balalaikas with precise frequency.

    The app displays the exact sound frequency in Hz for Prima, Secunda, Alto, Bass, and Contrabass balalaikas. It features an intuitive user interface with visual indicators for tuned strings.

    ★ 1.02 ratingsMusic$14.99Data updated 2026-11-03
  4. T2208 app icon

    T2208

    SEKAKU ELECTRON INDUSTRY CO., LTD

    ★ 3.52 ratingsMusicFreeData updated 2026-09-12

How we rank alternatives

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