# WorkNoise:Hearing Loss — GBZ/Occupational Noise Monitor

> GBZ/Occupational Noise Monitor (iPhone/iPad app by ZKXY Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/worknoisehearing-loss/id6756532230 (this page in markdown: same URL + `.md`)
- Developer: [ZKXY Technology Co., Ltd](https://appshunter.io/developer/1382478384)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 20 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-04-30
- Data updated: 2026-06-30
- User reviews in markdown: https://appshunter.io/ios/app/worknoisehearing-loss/id6756532230/reviews.md

## What is WorkNoise?

【Occupational Noise Monitor】A professional iOS noise measurement tool complying with the national standard ISO 9612/OSHA 1910.95, providing an accurate workplace noise exposure monitoring solution for enterprise occupational health management and front-line workers!

- Real-time monitoring of core parameters: Precisely display 5 key occupational noise indicators including 8h equivalent sound level, LCpeak, noise kurtosis, with 1 decimal place accuracy and 1 refresh per second;

- National standard compliant algorithm: 48kHz fixed sampling rate with professional noise measurement algorithm, supporting kurtosis adjustment to correct the impact of impulsive noise, measurement error ≤±2dB;

- Convenient measurement functions: Support multi-period automatic measurement task setting, background continuous operation, and calibration for standard calibrators such as TSI AC-300;

- Wide application scenarios: Suitable for various noise-exposed positions in industrial enterprises, construction, logistics and warehousing, replacing traditional high-priced professional equipment and lowering the monitoring threshold.
Help enterprises implement noise hazard prevention and control, protect workers' occupational health rights, and easily meet the monitoring requirements of the Occupational Disease Prevention and Control Law!


## Version history (last 1 release)

### 1.0.0 — 2026-04-30

No release notes.

## More apps by ZKXY Technology Co., Ltd

- [NoiseLab: Noise Meter,SLM,dB](https://appshunter.io/ios/app/noiselab-noise-meterslmdb/id1382478385)
- [AcousticLab](https://appshunter.io/ios/app/acousticlab/id1382478687)
- [NoiseLab-Lite:Noise Meter,SLM](https://appshunter.io/ios/app/noiselab-litenoise-meterslm/id1429481583)

All apps by ZKXY Technology Co., Ltd: https://appshunter.io/developer/1382478384

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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 2026-06-30.*