SimpleFFT app icon

Apps Like SimpleFFT for iPhone and iPad

by HIROFUMI MARUO★ 0.00 ratingsUtilitiesFreeData updated 2026-09-12

SimpleFFT screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. Live Spectrogram app icon

    Live Spectrogram

    Krueger Systems, Inc.

    Visualize sound frequencies over time

    Visualize sound frequencies over time with a time-frequency graph. Adjust color intensity to represent sound levels. Use for analyzing vocal tones, animal calls, and identifying household noises.

    ★ 4.86 ratingsUtilities$1.99Data updated 2026-09-08
  1. Timer - Configurable Timer app icon

    Timer - Configurable Timer

    BRIJIT SHEELIA

    Configure timers and track time intervals

    Configure timers with interval, simple, or quick modes. Set alerts for countdown and halfway points. Use templates for workouts. Sync across devices via iCloud. Switch between dark and light mode. Adjust settings easily. Speak names aloud.

    ★ 4.313 ratingsUtilitiesFreeData updated 2026-09-06
  2. Oscilyzer app icon

    Oscilyzer

    Stefan Robl

    Analyze, visualize, and synthesize audio signals

    Oscilloscope mode displays real-time waveforms with automatic and single-shot triggering. Measures frequency, period, and amplitude automatically or manually. Spectrum analyzer mode identifies frequency components and amplitude levels.

    ★ 4.910 ratingsProductivityFreeData updated 2026-09-10
  3. NATTT app icon

    NATTT

    ShipBit UG (haftungsbeschrankt)

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  4. ForTime - Workout WOD Timer app icon

    ForTime - Workout WOD Timer

    Agilevent Corporation

    Track intervals and manage workouts

    A fitness for HIIT, CrossFit, and other workouts. Set intervals, TABATA, EMOM, and custom timers. Includes running clocks and rest periods. Features audible beeps and visible countdowns. Syncs with music playback. Tracks personal records.

    ★ 5.010 ratingsSportsFreeData updated 2026-09-06
  5. Questyle app icon

    Questyle

    Questyle Media Culture Co.,Ltd.

    ★ 3.715 ratingsUtilitiesFreeData updated 2026-09-06
  6. Interval Timer - Just SW app icon

    Interval Timer - Just SW

    Tony Peng

    Train intervals with custom sets and timing

    Create and manage training sessions with customizable sets, action time, and break time. Track workout progress and adjust settings for HIIT or Tabata routines.

    ★ 2.01 ratingsSportsFreeData updated 2026-09-12

How we rank alternatives

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