Best Sound Level & Spectrogram alternatives: apps like Sound Level & Spectrogram

10+ similar apps compared and reviewed

4.2 avg rating
10 free apps
Updated October 2026

Sound Level & Spectrogram is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Sound Level & Spectrogram

Audio SA#2

Audio SA by Yasuyoshi Ota

spectrum analyzer
Strong Contender
🔧 Utilities
0.0(0 ratings)
FreeAdsIn-App Purchases
Audio SA screenshot 1
Audio SA screenshot 2
Audio SA screenshot 3
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This app analyzes audio waveforms to create visual voiceprints as TFFT images. It offers extensive customization for FFT analysis, including adjustable ranges, sizes, scales, and window functions. A simple waveform generator is also included for learning purposes.

More apps like Sound Level & Spectrogram

4
EyeSound Vocal
EyeSound Vocal
EyeSound Vocal
SEE what is said
Free
🔧 Utilities
(0)
5
Sorama App
Sorama App
Sorama App
Make sound insightful
Free
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(0)
6
Spectrum Analyzer+ Audio FFT
Spectrum Analyzer+ Audio FFT
Spectrum Analyzer+ Audio FFT
Audio Frequency Viewer
Free

This utility transforms your device into a real-time audio frequency analyzer. It visualizes sound frequencies from 20 Hz to 20 kHz using the microphone, displaying amplitude and peak frequencies. It's designed for musicians, audio engineers, and sound enthusiasts.

Real-time FFT audio spectrum visualizationFrequency range 20 Hz to 20 kHzPeak frequency detection
🔧 Utilities
(3)
ad-supported
7
SpectralScan Audio Analyzer
SpectralScan Audio Analyzer
SpectralScan Audio Analyzer
Spectrum, RTA & Spectrogram dB
Free

Transform your device into a professional audio analysis tool. Visualize sound in real-time with a high-resolution spectrum, perform precise sine sweep measurements, and analyze frequency content over time. Save, compare, and export your audio data.

Real-time frequency spectrum visualizationSine sweep measurements for system responseSpectrogram for time-frequency analysis
🔧 Utilities
(10)
free with in-app purchases
8
SmarterNoise Pro
SmarterNoise Pro
SmarterNoise Pro
Video recording sound analyzer
Free

This advanced sound level meter app offers detailed audio analysis with features like frequency spectrum display and data export. It allows for precise sound measurements in both video and audio recording modes, with options for A-, C-, or no weighting.

Sound level measurement in video/audio modesFrequency spectrum displayExport measurement data (CSV)
🔧 Utilities
(31)
free with in-app purchases
9
Spectrolite
Spectrolite
Spectrolite
Smooth real-time spectrograms
Free

This app visualizes sound in real-time using various spectrogram types. Explore detailed audio data with intuitive touch controls and adjustable parameters. An optional purchase unlocks advanced measurement tools.

Real-time spectrogram visualizationConstant-Q, linear, and mel frequency scalesFull human hearing frequency range
🔧 Utilities
(51)
free with in-app purchases
10
Seismometer+
Seismometer+
Seismometer+
Vibration meter
Free

Transform your device into a powerful seismometer to measure and visualize vibrations in real time. Track tremors, analyze surface stability, and explore the unseen movements around you with intuitive graphical displays. Perfect for science enthusiasts and the curious.

Real-time X, Y, Z axis acceleration graphsCumulative vibration intensity analysisAdjustable long-term data recording intervals
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(82)
ad-supported