Sound Guard

Name: Sound Guard
Author: Academy4Tech

LiveAcademy4Tech21 apps · 178 installsToolsFree · contains adscom.essential.soundguard

Private relative sound levels, live waveform and session peak tracking

Alert me ★ Watch Open in Play ↗

Total installs: 2
Installs / day: 0
Rating: —★
Released: 19 Sept 2026
Last update: 20 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

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

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

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

Data safety

declared by the developer on Google Play

Shares data with third parties Location, App activity and 2 others
Collects data Location, App activity and 2 others
Data is encrypted in transit

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

5 in 2 groups

1 Sensitive1 Notable3 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

OtherNotable4

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
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

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

Download

Download

Full description

Sound Guard provides a private view of microphone signal strength. Start the meter to see a live waveform, current relative dBFS reading, session peak and simple signal guidance from quiet through near digital clipping. Audio samples are processed in memory and are never recorded, saved or transmitted by the developer. The meter stops when the app leaves the foreground. Sound Guard reports dBFS relative to the phone microphone's digital ceiling. It does not claim calibrated dBA measurements and must not be used for workplace compliance, medical decisions or certified exposure assessment. Different phones and microphone processing produce different results.

What's new

Improved the ad experience: the banner is now an integrated section at the end of the scrollable app interface, so it is visible only after scrolling to the bottom. A small close control hides it for the current session. The timed full-screen ad prompt has been removed. Also includes stability and interface refinements.

Growing in Tools

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