# Sound Meter: dB Level Detector — Accurate Sound Level Detection

> Accurate Sound Level Detection (iPhone/iPad app by CHARAFA BOUKHALFA.)

- Source: https://appshunter.io/ios/app/sound-meter-db-level-detector/id6751549160 (this page in markdown: same URL + `.md`)
- Developer: [CHARAFA BOUKHALFA](https://appshunter.io/developer/1561258175)
- Category: Utilities, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 6 MB
- Languages: Arabic, Dutch, English, French, German, Spanish
- Released: 2025-08-27
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/sound-meter-db-level-detector/id6751549160/reviews.md

## What is Sound Meter?

Turn your iPhone into a professional-grade sound level meter.

dBMeter measures your environment in real time with precision — from a quiet library to a roaring concert. Whether you're protecting your hearing at work, checking noise levels at home, or monitoring a live event, dBMeter gives you the data you need.

REAL-TIME MEASUREMENT
• Live decibel (dB) and frequency (Hz) readings
• Color-coded sound level indicator with environment context
• Visual meter bar with instant response
• Tap to switch between dB and Hz display

HEARING PROTECTION
• Built-in Dosimeter tracks your daily noise dose
• NIOSH and OSHA standards with exchange rate comparison
• Time-Weighted Average (TWA) and projected dose
• 7-day exposure history
• Threshold alerts — get notified the moment sound exceeds your limit

RECORD & ANALYZE
• Save unlimited sessions with full waveform charts
• Combined dB + frequency timeline
• GPS location tagging — remember exactly where you measured
• Add notes to any recording
• Export as CSV or PDF report

CAMERA MODE
• Capture photos and videos with live dB overlay
• Perfect for documenting noise complaints or job site conditions

BACKGROUND MONITORING
• Keep measuring even when the app is in the background
• Threshold alerts fire even with the screen off

PRIVACY FIRST
• All data stays on your device — nothing is sent to servers
• No account required

PROFESSIONAL TOOLS
• Calibration offset for accurate readings with external microphones
• Haptic feedback on loud peaks

Note: Smartphone microphones have an accuracy of approximately ±2–5 dB. dBMeter is designed as a practical monitoring tool and should not be used as a substitute for certified measurement equipment in regulated environments.

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Terms & Conditions: https://dikr.org/terms/
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://dikr.org/privacy-policy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly PRO | $1.99 | per 7 days |
| Yearly PRO | $14.99 | per year |
| Monthly PRO | $2.99 | per month |



## Version history (last 3 releases)

### 1.0.2 — 2026-05-26

- fix bugs & new features with improvements

### 1.0.1 — 2026-04-15

Fix bugs and improvements

### 1.0 — 2025-08-27

No release notes.

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All apps by CHARAFA BOUKHALFA: https://appshunter.io/developer/1561258175

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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 2026-07-30.*