FFTWave app icon

Apps Like FFTWave for iPhone and iPad

Analyze sound waves and frequencies

Displays sound waveforms and spectra using Fourier transform. Identifies frequency characteristics and detects peaks. Supports pinch zoom gestures for detailed analysis. Assists in sound adjustment and howling prevention.

by Eisaku Nozu★ 4.316 ratingsUtilitiesFreeData updated 2026-09-10

FFTWave screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. TwinViewer app icon

    TwinViewer

    Masako Sakanashi

    View photos side by side

    View two different albums side by side or compare photos directly. Swipe left/right to navigate, pinch to zoom, and double-tap to enter full-screen mode. Create combined side-by-side images and access detailed EXIF data.

    ★ 4.024 ratingsPhoto & VideoFreeData updated 2026-09-08
  2. Golf Caddy app icon

    Golf Caddy

    Applorium Ltd

    Pinch to zoom course maps

    Offers satellite GPS course maps for any course. Users can pinpoint targets and view distances in meters or yards. Pinch to zoom and pan the map. Adjust club selection based on displayed distances.

    ★ 4.043 ratingsSports$2.99Data updated 2026-09-08
  1. Cuckoo Clock Calibration app icon

    Cuckoo Clock Calibration

    Nir Hamzani

    Measure beats and adjust accuracy

    Calibrate and Pendulum clocks by measuring and adjusting their beat period. Sync with a known accurate time source to correct drift. Monitor daily time gain or loss with precision up to 0.001 milliseconds.

    ★ 4.936 ratingsUtilities$0.99Data updated 2026-11-08
  2. Frequency Generator: Hz Waves app icon

    Frequency Generator: Hz Waves

    ORIOL NADAL SERRA

    Generate tones, test speakers, eject water

    Udio tones across 20 Hz to 20 kHz for testing, tuning, or experimentation. Test speaker performance for distortion or imbalance. Clean muffled speakers using the built-in speaker cleaner tool.

    ★ 5.016 ratingsUtilitiesFreeData updated 2026-09-06
  3. Mac Tools - SmartEAR LITE app icon

    Mac Tools - SmartEAR LITE

    JS Products, Inc.

    Locate troubled areas or parts easily.

    The app assists in locating defective parts in machinery by diagnosing vibration, rattles, squeaks, and grinding sounds. When used with hardware kits, an iOS device transforms into a sound and vibration detection tool.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-10-17
  4. TooLoud app icon

    TooLoud

    Joseph Conway

    Measure sound levels to protect hearing.

    The app displays real-time sound levels using the device's microphone. It provides live decibel readings and a color-coded meter to indicate safe or potentially damaging noise levels.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-18
  5. Spl Meter : Measure Decibels app icon

    Spl Meter : Measure Decibels

    CODIGITAL SOLUTIONS - FZCO

    Sound, track , visualize audio

    With precise noise level detection. Monitor sound in real time with live audio updates. Calibrate for accurate readings using reference tones. Switch between light and dark modes for visibility.

    ★ 4.912 ratingsUtilitiesFreeData updated 2026-09-06
  6. SA60 app icon

    SA60

    RRS, OOO

    Stream audio and edit effects in real

    Edit audio with EQ modes, stereo or mid-side processing, and upsampling options. Compare audio using A/B functionality. Adjust settings with macro controllers and undo/redo features. Access a scalable interface and built-in gain matching.

    ★ 5.011 ratingsMusicFreeData updated 2026-09-24
  7. Volume Booster & EQ Amplifier app icon

    Volume Booster & EQ Amplifier

    Duc Tran Trung

    Enhance bass and balance sound frequencies

    Adjust audio settings with a five-band equalizer to customize bass, mid, and treble frequencies. Enhance levels and experience spatial audio effects for immersive sound. Control playback and adjust settings for personalized listening.

    ★ 4.65 ratingsMusicFreeData updated 2026-09-06
  8. Phone Tester app icon

    Phone Tester

    Kushal Patel

    Check device hardware and sensors

    Check device hardware features including camera, flash, microphone, and sensors. Test screen responsiveness with tap and swipe gestures. Confirm satisfaction with test results and generate a report.

    ★ 4.316 ratingsUtilitiesFreeData updated 2026-09-15
  9. Louder Music: Volume Booster app icon

    Louder Music: Volume Booster

    颖 党

    Boost and optimize sound

    Boost audio with AI-driven adjustment. Optimize sound quality for music, videos, and audio files. Enhance clarity and balance settings for personalized listening. Adjust equalizer settings to customize audio output.

    ★ 4.467 ratingsMusicFreeData updated 2026-09-06
  10. Chromatic Instrument Tuner Pro app icon

    Chromatic Instrument Tuner Pro

    EFRAC - FILIP NOWORYTA

    Tune instruments and voices with precision.

    The app helps users tune instruments like pianos, guitars, and violins, and even voices. It identifies the fundamental sound frequency and displays the nearest note and deviation.

    ★ 0.00 ratingsMusic$5.99Data updated 2026-10-21
  11. MetroMap NYC - MTA Network app icon

    MetroMap NYC - MTA Network

    DXB Technologies

    Browse subway maps and stations

    View subway and local train maps for New York City. Search stations by name. Zoom with pinch-to-zoom. Close and reopen without reloading. Load maps instantly with high-quality images. Navigate offline without internet connection.

    ★ 4.561 ratingsTravelFreeData updated 2026-09-09
  12. Clear Wave & Water Eject APP app icon

    Clear Wave & Water Eject APP

    Changsha Rushenzhu Technology Co., Ltd

    From speakers quickly

    & uses frequency generation to remove from speakers. It includes a liquid remover for cleaning devices. It also cleans dust from speakers. The features a built-in decibel meter for monitoring sound levels.

    ★ 4.469 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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