Decibel Meter: dB Sound Level

Name: Decibel Meter: dB Sound Level
Rating: 5 (2 reviews)
Author: ULADZISLAU ZINCHANKA

iOS app by ULADZISLAU ZINCHANKA. Utilities · ULADZISLAU ZINCHANKA

Store rating: 5 / 5
Store rating count: 2
Download price: Free to download
In-app purchases: Unknown
Version: 1.5.0
Listing last refreshed: 2026-09-10

Store description excerpt

Transform your iPhone into a professional-grade sound level meter with "Decibel Meter: dB Sound Level". Whether you're monitoring workplace noise exposure, protecting your hearing, ensuring baby safety, or conducting acoustic analysis, this app delivers accurate, real-time decibel measurements with industry-standard compliance. PROFESSIONAL-GRADE MEASUREMENT Measure sound levels with precision using multiple frequency weightings (dBA, dBC, dBZ) and time response settings. Our app complies with NIOSH and OSHA standards, making it perfect for occupational health and safety professionals, audiologists, and anyone who needs reliable noise monitoring. KEY FEATURES • Multiple Measurement Modes - dBA: A-weighted, matches human hearing sensitivity - dBC: C-weighted, includes low frequencies - dBZ: Z-weighted, flat/unweighted response - NIOSH Mode: 85 dB limit with 3 dB exchange rate - OSHA Mode: 90 dB limit with 5 dB exchange rate - Baby Safety Mode: 60 dB limit, safe for infants • Real-Time Monitoring - Live decibel readings with circular gauge display - Min, Max, and Average statistics - Color-coded visual feedback - Reference labels for common sound levels • Advanced Frequency Analysis - Frequency spectrum analyzer with bar and line charts - Octave band analysis (1/1, 1/2, 1/3 octave bands) - Visual representation of sound across frequency ranges - Expandable full-screen chart view • Time Response Settings - Fast (125ms): Quick response to changes - Slow (1000ms): Smooth, averaged response - Impulse (35ms): Captures brief sounds - 3s (3000ms): Very smooth, long-term average • Exposure Tracking (Dosimeter) - Track noise exposure over time - Calculate dose percentage - Projected 8-hour exposure - Time to limit warnings - NIOSH and OSHA compliance • Audio Recording & Analysis - Record audio with synchronized decibel data - Organize recordings with timestamps - Playback recordings with visual analysis - Export detailed PDF reports (Premium) • Customizable Alarms - Set custom decibel thresholds - Visual and haptic alerts - Real-time threshold monitoring • Professional PDF Reports - Generate comprehensive reports for recordings - Include graphs, statistics, and exposure data - Share via email, messages, or save to Files - Perfect for workplace documentation • Modern Dark Interface - Beautiful, easy-to-read dark theme - Intuitive navigation - Smooth animations and transitions PERFECT FOR - Workplace safety professionals monitoring noise exposure - Parents ensuring safe sound levels for babies - Musicians and audio engineers analyzing sound - Health-conscious individuals protecting their hearing - Industrial workers tracking occupational noise - Anyone who wants to understand their acoustic environment PREMIUM FEATURES Upgrade to unlock advanced capabilities: - Line chart visualization - Advanced frequency analysis - Unlimited audio recordings - Professional PDF report g

Review coverage

AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.

Recent captured chart positions

No chart positions have been captured for this app yet.

Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.