App Intel
512

Spectral Audio Analyzer

LiveRadonSoft15 apps · 3.6M installsMusic & AudioFree · contains adsradonsoft.net.spectralview

Free real-time audio analyser. Display microphone audio as coloured spectrogram.

Alert me★ WatchOpen in Play ↗
Total installs
685,728
exact · Play shows 500,000+
Installs / day
0
since last crawl
Rating
3.7★
2.7K ratings · 311 reviews
Released
—
—
Last update
6 Aug 2025
1.2y ago
Countries
—
not checked yet

Install history

exact counter from Google Play
669.8K752.4K834.9K917.5K1M11 Oct12 Oct13 Oct
669.8K752.4K834.9K917.5K1M11 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8112 Oct13 Oct13 Oct

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇯🇵 Japan (~100%).

  1. Japan100%#9 Trending · Music & audio

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct
ChartCountryRankChange
Trending · Music & audio JP#9—

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

2 in 2 groups
1 Sensitive1 Notable0 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable1

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Full description
Free real-time audio analyser with 8 kHz spectral bandwidth. Display any sort of audio from the microphone as a coloured spectrogram. Identify environmental noise, search for annoying tones, view harmonic patterns of instruments and voices, analyse the frequency range of your speaker... . Bugs and feedback to: [email protected]

What's new

Update to target most recent Android devices, general improvements.

Similar apps

closest title first, then most installs per day