Live Spectrogram app icon

Apps Like Live Spectrogram for iPhone and iPad

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.

by Krueger Systems, Inc.★ 4.86 ratingsUtilities$1.99Data updated 2026-09-08
App detailsView in App Store

Live Spectrogram screenshots

Ranked alternatives

Showing 381–400 of 1,000 ranked alternatives.

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    MGS Codec

    Salvatore Boemia

    Call numbers with custom dialer

    A custom dialer allows users to input phone numbers manually. Features include shaking to change themes, accessing contacts for calls, and using volume up for function. No additional features are specified.

    ★ 4.861 ratingsUtilitiesFreeData updated 2026-09-15
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  3. BabyBoon - Baby Sleep Sounds app icon

    BabyBoon - Baby Sleep Sounds

    Bohee Sim

    Soothe babies with calming

    Play white noise and soothing to help babies fall asleep. Adjust volume and sound settings. Track patterns and set bedtime routines. Sync with smart devices for automated playback.

    ★ 4.976 ratingsHealth & FitnessFreeData updated 2026-09-17
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  1. Dog Repeller LITE app icon

    Dog Repeller LITE

    TiAu Engineering UG haftungsbeschraenkt

    Repel dogs with ultrasonic sound

    Ultrasonic dog emits high-frequency sound to deter dogs. Adjust frequency settings. Works during cycling, walking, or jogging. Requires iPhone 4 or newer iPod with maximum volume.

    ★ 1.911 ratingsUtilitiesFreeData updated 2026-09-08
    App details
  3. Minimal Islamic Prayer Times app icon

    Minimal Islamic Prayer Times

    Hesham Wahba

    Track and qibla direction

    Minimalist displays based on GPS and selected calculation method. Shows remaining time until next and qibla direction. Includes quiet notifications and modern sound effects. Offers clean, distraction-free interface with customizable color themes.

    ★ 4.750 ratingsUtilities$1.99Data updated 2026-09-08
    App details
  7. Cubit — AR Ruler Toolkit app icon

    Cubit — AR Ruler Toolkit

    David McGavern

    Measure distances, visualize objects, frame photos

    Measure distances between points using the tool. Visualize object sizes with the Box tool. Preview photos on walls using the Photo Frame tool. Save all actions in the History tool. Tap lines to delete them.

    ★ 4.174 ratingsUtilities$0.99Data updated 2026-09-13
    App details
  8. Mindtone：Binaural Beats, Noise app icon

    Mindtone：Binaural Beats, Noise

    PRODEKS UA, TOV

    Listen to binaural beats and calming music

    Play binaural beats and isochronic tones for relaxation, meditation, focus, and sleep. Set custom sessions with duration and frequency. Choose from curated soundscapes for stress reduction and improved concentration.

    ★ 4.5107 ratingsMusicFreeData updated 2026-09-06
    App details
  9. SoundMeter+ app icon

    SoundMeter+

    AURALWARE LLC

    Measure sound levels and monitor noise alerts

    Measure sound levels with a precision noise meter, including OSHA/NIOSH compliant dosimetry and impulsive noise detection. Display live spectrum and capture measurement snapshots. Email results and access hearing protection guidance.

    ★ 4.114 ratingsUtilities$1.99Data updated 2026-09-08
    App details
  10. Guitar Scales Power app icon

    Guitar Scales Power

    Thomas Gunter

    Practice with position loops

    Learn and practice and modes with interactive lessons and scale position loops. Swipe across strings to play and adjust speed. Use the tuner to stay in tune. Track progress and build muscle memory for improved finger dexterity and improvisation.

    ★ 4.677 ratingsMusicFreeData updated 2026-09-08
    App details
  11. dBPocket Digital Decibel Meter app icon

    dBPocket Digital Decibel Meter

    KAIN SUITE PTE. LTD.

    Measure sound levels and calibrate speakers

    Measure sound levels using a sound level . Calibrate speakers for home theater or studio setups. Check noise pollution in various environments. Capture photos and videos with noise level overlays for complaints.

    ★ 4.6125 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  14. Violin Tuner Professional app icon

    Violin Tuner Professional

    Pedro Daniel Macalupu Cumpen

    Tune with precise frequency display

    Tune strings with real-time frequency display in Hz. Calibrate to multiple A frequencies. Load tuning instantly for quick adjustments. Provides visual feedback with LED indicators. Offers intuitive interface for easy use.

    ★ 4.134 ratingsMusic$14.99Data updated 2026-09-08
    App details
  15. Charango Tuner Pro app icon

    Charango Tuner Pro

    Pedro Daniel Macalupu Cumpen

    Tune with precise frequency display

    Tune strings with frequency display in Hz. Access chords via two swipes. Load tunings instantly for 64-bit optimization. Use tuning fork for ear-based tuning. Features LED indicator and visual feedback for string status.

    ★ 4.6117 ratingsMusic$14.99Data updated 2026-09-09
    App details
  16. Wall Stud Finder Beam Detector app icon

    Wall Stud Finder Beam Detector

    田亮 王

    Detect nails, screws, and metal objects

    Detects metal studs, nails, and screws in walls using magnetometer. Identifies hidden pipes, conduits, and rebar. Alerts for live electrical wiring via magnetic field detection. Provides visual indicators for detected objects.

    ★ 4.696 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  17. Singing Fingers app icon

    Singing Fingers

    Eric Rosenbaum

    Fingerpaint with sound and color.

    The app allows users to fingerpaint with sound. Touching the screen while making a sound generates colorful paint.

    ★ 3.510 ratingsMusic$0.99Data updated 2026-10-10
    App details

How we rank alternatives

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