# Decibel Sound Meter - dBlyze — Noise Level, SPL & Dosimeter

> Professional sound level meter and noise dosimeter with real-time analysis. (iPhone/iPad app by Ungo Inc..)

- Source: https://appshunter.io/ios/app/decibel-sound-meter-dblyze/id6745800603 (this page in markdown: same URL + `.md`)
- Developer: [Ungo Inc.](https://appshunter.io/developer/1813952838)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 29 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Turkish
- Released: 2025-05-20
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/decibel-sound-meter-dblyze/id6745800603/reviews.md

## What is Decibel Sound Meter?

Decibel Sound Meter - dBlyze Protect your hearing. Visualize sound. The ultimate professional noise analyzer.

Turn your iPhone into a laboratory-grade sound level meter. Whether you are checking if your neighbor is too loud, measuring a concert's safety levels, or performing professional industrial analysis, dBlyze delivers precision you can trust.

EXCLUSIVE: DYNAMIC ISLAND & LIVE ACTIVITIES Track noise levels in real-time without even unlocking your phone. View live dB readings directly on your Lock Screen or via the Dynamic Island (iPhone 14 Pro+).

PROFESSIONAL NOISE DOSIMETER Don't just measure noise; track your exposure. • OSHA & NIOSH Compliant: Calculate 8-hour Time-Weighted Average (TWA). • Risk Indicators: Know exactly when sound levels become dangerous for your hearing. • Health Integration: Sync noise exposure data directly to Apple Health.

ADVANCED SPECTRUM ANALYZER (RTA) Visualize the invisible. • FFT & Octave Bands: High-resolution frequency analysis (up to 4096 points). • Frequency Weighting: Support for A, C, and Z standards. • Time Response: Switch instantly between Fast (125ms) and Slow (1s) modes.

HOME SCREEN WIDGETS Monitor your environment at a glance. Place beautiful, real-time decibel gauges right on your home screen.

KEY FEATURES • Instant Accuracy: Real-time SPL (Sound Pressure Level) readings. • Smart Alerts: Visual warnings when noise exceeds safe limits. • Data Logging: Record Min, Max, and Average levels. • Export Ready: Generate professional PDF and CSV reports for compliance.

PERFECT FOR • Neighbors: Prove noise pollution with logged data. • Parents: Monitor sound levels in the baby's nursery. • Musicians: Analyze venue acoustics and protect ears. • Construction: Ensure workplace safety compliance.

TECHNICAL SPECS • Measurement Range: 20Hz - 20kHz • Standards: IEC 61672-1 Compliant • Weighting: A, C, Z, ITU-R 468

Download dBlyze now and take control of your sound environment.

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Real-time SPL readings
- Professional noise dosimeter
- Advanced spectrum analyzer (RTA)
- Dynamic Island & Live Activities integration
- Home screen widgets
- Data logging and export

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Remove All Ads | $17.99 | per year |
| dBlyze Weekly | $3.99 | per 7 days |
| dBlyze Free Trial | $7.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| dBlyze Lifetime | $49.99 | one-time |
| Premium Upgrade | $8.99 | one-time |
| Premium Pack | $8.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/decibel-sound-meter-dblyze/id6745800603/reviews.md

### 5/5 — Best

*2025-10-04, version 1.0.7*

Best decibel app

### 5/5 — Cook hos

*2025-09-04, version 1.0.6*

Arayuzu cook begendim

## Frequently asked questions about Decibel Sound Meter

### What is Decibel Sound Meter - dBlyze used for?

Decibel Sound Meter - dBlyze turns your device into a professional sound level meter. It's used for measuring noise levels, analyzing sound frequencies, and tracking noise exposure for hearing protection and compliance.

### How accurate is Decibel Sound Meter - dBlyze?

The app provides instant accuracy with real-time SPL readings and is built to be IEC 61672-1 compliant. It offers professional-grade analysis for various applications.

### Does Decibel Sound Meter - dBlyze have ads?

Yes, Decibel Sound Meter - dBlyze contains advertisements. You can remove all ads with a subscription purchase.

### What are the subscription options for Decibel Sound Meter - dBlyze?

Subscription plans include 'dBlyze Weekly' for $3.99/P7D and 'dBlyze Free Trial' for $7.99/P1M with a 3-day free trial. There is also a 'Remove All Ads' option for $17.99/P1Y with a 3-day free trial.

### Can I track noise exposure over time with Decibel Sound Meter - dBlyze?

Yes, it functions as a professional noise dosimeter, calculating 8-hour Time-Weighted Average (TWA) and providing risk indicators for hearing safety. Data can sync directly to Apple Health.

### What devices is Decibel Sound Meter - dBlyze available on?

Decibel Sound Meter - dBlyze is available on iPhone and iPad devices.

### How often is Decibel Sound Meter - dBlyze updated?

The app was last updated on February 11, 2026, indicating regular maintenance and potential feature additions.

### Can I export my measurements from Decibel Sound Meter - dBlyze?

Yes, the app is export-ready, allowing you to generate professional PDF and CSV reports for compliance and record-keeping purposes.

## Version history (last 5 releases)

### 1.0.9 — 2026-02-11

bug fixes

### 1.0.8 — 2025-12-10

HOME SCREEN WIDGETS - See live dB readings without opening the app
LIVE ACTIVITIES - Real-time noise monitoring in Dynamic Island
APPLE HEALTH SYNC - Track noise exposure with your health data

### 1.0.7 — 2025-10-02

Bug fixes.

### 1.0.6 — 2025-08-30

We've completely rebranded! Decibel Meter is now dBlyze - your professional sound measurement companion with a fresh new look.

Professional compliance reporting built-in
New ISO 9612 risk assessment scoring
Professional OSHA compliance report generation
Raw data CSV export for detailed analysis
In-gauge start/stop controls for easier operation
Better performance on all iPhone and iPad models
New weekly subscription option with 3-day free trial
Professional dosimeter features highlighted
Streamlined upgrade process
Better memory management for extended sessions
Improved audio service reliability
Fixed chart display issues on smaller iPhone models

### 1.0.5 — 2025-08-13

Bug fixes.

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All apps by Ungo Inc.: https://appshunter.io/developer/1813952838

## Related topics

[dosimeter sound](https://appshunter.io/ios/topics/dosimeter-sound)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*