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Get StartedSpectrogram app analytics for April 13
Spectrogram
- DigiVista
- Google Play Store
- Free
- Music & Audio
This app uses a Fast Fourier Transform (FFT) to analyse the sound picked up by the device's microphone in real time.
It then displays the results in the form of a spectrogram. Try whistling some notes to see the effect.
Also featuring a frequency and musical note detector, displayed at the top left of the screen.
Spectrogram Usage Rank
The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.
All Categories in
United States--
Music & Audio in
United States--
Users Interests & Top Categories
Top categories and apps used by Spectrogram users
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
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Spectrogram VS. April 13, 2026