Sound Level Meter - Decibel db 4+

Name: Sound Level Meter - Decibel db
Author: Baran YILDIZ

Noise detector & spl analyzer

Baran YILDIZ

Designed for iPhone

- Free
- Offers In-App Purchases

iPhone Screenshots

Description

Measure noise with timeline & spectrum. Advanced adds A/C/Z and Fast/Slow/Impulse. See L10/L50/L90, record sessions, export PDF, CSV, JSON, and audio.

Sound Level Meter for practical noise checks. Track sound over time and understand its frequency content with clear timeline and spectral visualizations. The app offers two modes—Basic and Advanced—so you can choose exactly what you need.

Core features
• Timeline graph to watch sound level changes in real time
• Quick views for L10, L50, L90
• Spectral graph for frequency content (spectrum)
• Session summary with: Low, High, Average, Duration, Dose, Samples
• Recording capability
• Export options: PDF, CSV, JSON, and Audio

Advanced mode
• Select A/C/Z weighting
• Choose time response: Fast / Slow / Impulse

That’s it—focused tools for measuring, viewing, recording, and exporting your sound sessions without extras you don’t need.

Privacy Policy: "https://yibadev.blogspot.com/2025/10/privacy-policy-for-decibel-meter-app.html"
Terms of Use: "https://www.apple.com/legal/internet-services/itunes/dev/stdeula/"

The developer, Baran YILDIZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.