# dB Meter: Protect Hearing OSHA — Noise Dosimeter & SPL Logger

> iPhone decibel meter and noise dosimeter for hearing protection and safety compliance. (iPhone/iPad app by XIAOCHUAN HE.)

- Source: https://appshunter.io/ios/app/db-meter-protect-hearing-osha/id6746041995 (this page in markdown: same URL + `.md`)
- Developer: [XIAOCHUAN HE](https://appshunter.io/developer/1771372726)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.30/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 10 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Polish, Brazilian Portuguese and 5 more
- Released: 2025-05-30
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/db-meter-protect-hearing-osha/id6746041995/reviews.md

## What is dB Meter?

Protect your hearing today: Turn your iPhone into a pro-grade Decibel Meter and Noise Dosimeter—trusted by safety pros, simple for everyone.

From site inspections to everyday curiosity, dB Meter delivers accurate, real-time noise data to keep you safe and informed.

■ CORE FEATURES
- A-Weighted Measurement (dBA): Mirrors human ear perception, as used in OSHA/NIOSH standards.
- Real-Time SPL Analytics: Live waveforms, Max peaks, and Leq averages in intuitive graphs.
- Instant Threshold Alerts: Visual cues when noise hits unsafe levels—prevent damage proactively.
- Location-Based Noise Logging: GPS-tagged data for easy site documentation and reports.
- Apple Health Integration: Track noise exposure alongside your health metrics.
- Export & Share: Instant PDF/CSV reports for compliance and sharing.

■ DESIGNED FOR
- EHS Officers
- Factory/Construction Managers
- Acoustic Engineers
- Industrial Workers
- Anyone protecting their hearing at work or in daily life

■ WHY IT MATTERS
OSHA warns: Over 85 dB prolonged exposure risks permanent hearing loss. dB Meter provides real-time awareness—your shield against invisible threats.

■ ACCURACY NOTE
iPhone mics excel for most uses but may limit at 100–115 dB+. For certified compliance, use with calibrated hardware. dB Meter is your go-to screening tool.

■ GO PREMIUM
Unlock unlimited sessions, advanced analytics, full exports, and ad-free use. Subscriptions via Apple ID.

[Privacy Policy](https://flashpea.com/decibel-meter-pro/privacy-policy.html)
[Terms of Service](https://flashpea.com/decibel-meter-pro/terms-of-service.html)

## Key features

- A-Weighted Measurement (dBA)
- Real-Time SPL Analytics
- Instant Threshold Alerts
- Location-Based Noise Logging
- Apple Health Integration
- Export & Share Reports

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro - Weekly | $1.99 | per 7 days |
| Pro - Monthly | $4.99 | per month |
| Pro - Annually | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium | $34.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/db-meter-protect-hearing-osha/id6746041995/reviews.md

### 5/5 — いいね

*2026-02-27, version 1.1.0*

使い勝手がいい

### 5/5 — Simple and Effective Sound Meter App

*2025-06-23*

This app is easy to use and accurately monitors noise level in real time. It is perfect for ensuring a quiet environment, especially for pregnant women, seniors, and children. Highly recommended!

### 5/5 — 赞赞赞～～

*2025-06-09*

非常好用的一款App，实时检测声音/噪音。适用于孕妇、老人、小孩等各类人群～～

### 5/5 — 使いやすいです

*2025-06-03, version 1.0*

使いやすいしUIも◎！
レポートに位置情報、あと動画機能が追加されたら最高です。アプデ期待してます！

## Frequently asked questions about dB Meter

### What is dB Meter used for?

dB Meter turns your iPhone into a decibel meter and noise dosimeter. It measures real-time sound levels, logs noise exposure, and alerts you to potentially damaging noise levels, helping you protect your hearing.

### Is dB Meter accurate for certified compliance?

dB Meter is a screening tool that uses your iPhone's microphone. For certified compliance, especially at higher decibel levels (100-115 dB+), it's recommended to use calibrated hardware alongside the app.

### Does dB Meter have ads?

Yes, dB Meter contains advertisements. Users can unlock an ad-free experience by subscribing to the Pro version.

### What are the subscription options for dB Meter?

dB Meter offers Pro subscriptions with weekly, monthly, and annual plans. The weekly plan includes a 3-day free trial. Pricing starts at $1.99/week.

### Can I export my noise data from dB Meter?

Yes, dB Meter allows you to export your noise data instantly as PDF or CSV reports. This feature is essential for documentation, sharing, and compliance purposes.

### Does dB Meter integrate with Apple Health?

Yes, dB Meter integrates with Apple Health. This allows you to track your noise exposure data alongside other health metrics, providing a more comprehensive view of your well-being.

### What is the age rating for dB Meter?

dB Meter has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### How often is dB Meter updated?

The latest version of dB Meter is 1.1.1, last updated on March 11, 2026. This suggests regular updates to improve functionality and address any issues.

## Version history (last 5 releases)

### 1.1.2 — 2026-08-24

Localization: Improved multi-language support and regional copy.
Privacy & UX: Enhanced photo permission messaging and user flows.
Performance: Optimized review prompts and overall stability.

### 1.1.1 — 2026-03-11

- Add: Minimum recording duration setting
- Fix: Dark mode color issues

### 1.1.0 — 2025-12-17

New: Dynamic Camera Overlays
New: Report Deletion
Improve: Camera Rendering Performance

### 1.0.2 — 2025-09-07

- Add: Record Video
- Improve: Paywall UI

### 1.0.1 — 2025-06-06

- Feature: Onboarding screen
- Fix: issue with exporting WAV files

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All apps by XIAOCHUAN HE: https://appshunter.io/developer/1771372726

## Related topics

[db meter pro](https://appshunter.io/ios/topics/db-meter-pro)

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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 2026-08-26.*