Decibel Meter vs Tap Pointer

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 generation - NIOSH, OSHA, and Baby Safety modes - Custom alarm thresholds Download "Decibel Meter: dB Sound Level" today and take control of your acoustic environment. Protect your hearing, ensure safety compliance, and make informed decisions about noise exposure. Premium subscription is available as an in-app purchase for additional features. Terms of Use: https://mpc-app-c2e7a.web.app/decibel-terms.html Privacy Policy: https://mpc-app-c2e7a.web.app/decibel-privacy.html

Tap Pointer helps you turn recorded app demos into clearer tutorial and support videos. Import a video from Photos or Files, then add visible tap effects and rectangular area highlights exactly where viewers should look. Adjust timing on the timeline, preview the result, and optionally record a voiceover before exporting a high-quality MP4. Tap Pointer is designed for product demos, app walkthroughs, bug reports, training clips, and support videos. It works with already-recorded videos and does not record your screen or capture touches from other apps. Editing and preview are free. High-quality MP4 export is available with a one-time Export Unlock purchase.