Sound Basics & Decibel Meter

Name: Sound Basics & Decibel Meter
Author: Easy Engineering Apps

LiveEasy Engineering Apps3 apps · 259 installsToolsFree · contains adsIn-app purchases: $0.99 per itemcom.easyengineeringapps.soundbasics

Decibel Meter & Sound Meter with SPL Calculator, Noise Analysis & dB Filters

Alert me ★ Watch Open in Play ↗

Total installs: 39
Installs / day: 0
Rating: —★
Released: 2 May 2026
Last update: 26 Aug 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 App activity, App info and performance, and Device or other IDs
Collects data Financial info, App activity and 2 others
Data is encrypted in transit
No way to ask for data deletion

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

6 in 2 groups

1 Sensitive2 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

OtherNotable5

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

Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
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

Full description

🎧 Sound Basics & Decibel Meter Measure noise levels in real time with a powerful Decibel Meter & Sound Meter app designed for learning, analysis, and everyday sound measurements. Sound Basics & Decibel Meter is more than just a decibel meter. It combines real-time sound measurement with an educational toolkit to help you understand sound pressure levels (SPL), loudness, and noise exposure. 🔊 Real-Time Sound Level Meter Turn your device into a sound level meter: Measure sound levels in dBA, dBC, and dBZ Real-time sound pressure level (SPL) readings Smooth and responsive meter display Calibration support for improved accuracy 📊 Noise Exposure Analysis Stay aware of your sound environment: Calculate noise exposure based on EU Directive 2003/10/EC Track safe listening durations Understand risk levels in noisy environments 🎚️ Advanced Sound Calculations Go beyond simple measurements: Loudness estimation (phon) based on ISO 226 Add sound levels correctly (logarithmic addition) Background noise correction tools Exposure time calculation Phon estimation 📚 Learn the Science of Sound Built-in educational library covering: What is Sound Pressure Level (SPL) Understanding the decibel (dB) scale Loudness vs intensity explained A, B, C, and Z weighting filters How sound is measured in real-world environments 🎯 Perfect For Students and learners Engineers and technicians Audio enthusiasts Anyone curious about sound and noise levels ⚠️ Important Disclaimer This app is intended for educational and informational purposes only. It is not a certified professional or medical device. 🚀 Why Choose This App? Combines measurement + education in one app Clean, intuitive interface No unnecessary complexity Designed for both beginners and advanced users Start measuring and understanding sound today with Sound Basics & Decibel Meter. (App Icon is made by Freepik from www.flaticon.com).

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