Decibel Meter & Dosimeter

Name: Decibel Meter & Dosimeter
Rating: 3.9 (16 reviews)
Author: Patzer LLC

By: Patzer LLC App

Uses NIOSH Standards

Overview

Version:

3.4

Last updated: 2026-07-11

Ranking

#312,544 ▲ 624,873

Overall

Features & Capabilities

Your hearing is irreplaceable. Know when it's at risk. Receive smart notifications for NIOSH noise exposure limits.

Your hearing is irreplaceable. Know when it's at risk.

Turn your iPhone into a precision sound level meter that monitors noise in real time and warns you before exposure becomes dangerous. Whether you're on a construction site, at a concert, or just curious about your daily environment — Decibel Meter gives you the clarity to protect what you can't get back.

What You Get — Free:

Real-time decibel monitoring with a beautiful, color-coded gauge
Instant noise categories: Quiet, Moderate, Loud, Very Loud
Live current, peak, and average sound level statistics
OSHA and NIOSH exposure time tracking with visual warnings
Haptic feedback when noise levels change significantly
Background monitoring — keeps tracking when you switch apps
Dark mode and accessibility support

What Pro Unlocks — One Purchase, Yours Forever:

Smart Safety Alerts

Custom alert thresholds — set personal dB limits for any environment
Notifications at 80% of safe exposure time
Immediate alerts when OSHA/NIOSH limits are reached

Noise History and Session Tagging

Track your exposure patterns over days and weeks
Tag sessions by location or activity (Office, Concert, Construction, and more)
Filter history by tag to find patterns
Detailed charts with peak and average levels

Professional Tools

Calibration settings for reference level and offset adjustments
OSHA and NIOSH compliance reports — generate and share as PDF
Workplace safety documentation for supervisors, clients, or medical professionals

Who It's For:

Workers in noisy environments protecting their hearing
Safety professionals monitoring workplace compliance
Sound engineers and musicians managing venue levels
Parents and teachers checking classroom or play environments
Anyone who wants to understand the noise around them

Why It Matters: Noise-induced hearing loss is permanent. It builds gradually from exposure you may not notice. Decibel Meter tracks what your ears cannot — cumulative exposure over time — and tells you when to act. One affordable upgrade protects your hearing for life.

Download now and find out what your ears have been living with.

User Growth & Download Statistics

App

By:

Patzer LLC

Rating:

3.90

(16) 1.10

Version:

3.4 Last updated: 2026-07-11

Version code:

888156734

Creation date:

2025-01-08

Compatible devices:

Size:

23.02MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 312,544 ▲ 624,873

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Patzer LLC

Apple Apps Store

https://apps.apple.com/us/app/decibel-meter-dosimeter/id6740248468

Website:

https://mobilegames.cloud

User Reviews

It was confusing to have NIOSH in this App's name, since the official NIOSH App is the NIOSH Sound Level Meter. Both Apps gave different measurements in a quiet bedroom seconds apart (18 dB for this one and 38 dB for the Sound Level Meter). No way to verify which measurement was the accurate, although the 38 dB seemed more realistic based on an online search -giving middle 3 star rating because I do not have formal verification. It was ultimately on me to notice the developer's name, which is clearly stated. Apple could consider labeling official Apps from organizations and institutions more clearly, similar to YouTube labeling a music video "official version" to distinguish it from other videos.