HowLoud – Decibel Meter

About

HowLoud is a straightforward decibel meter for measuring ambient sound levels around you—at home, work, outdoors, events, or anywhere you want to understand how loud your environment is. Why use HowLoud? • Quick noise checks in seconds • Live A-weighted sound measurement • Compare noise across different locations and times • Document sound patterns with notes and timestamps • Export clear, detailed PDF reports with charts and statistics • Keep all measurements private on your device Key Features: • Live sound level meter with real-time readings • A-weighted decibel measurements • Statistics: minimum, maximum, average, and Leq values • Session history saved locally on your device • Add notes to measurements for context • Optional location tagging for reports • Professional A4 PDF export with visual charts and measurement stats • Easy noise reference scale (Safe, Moderate, Risk zones) • No ads, no subscriptions, no tracking • One-time Premium unlock for PDF reports and 90-day history Use Cases: Check noise levels during home renovations or appliance operation Document recurring neighbor or traffic noise Compare sound environments at different locations Track noise patterns over time Share measurement reports with others Privacy First: • No sign-up required • No cloud storage or accounts • Your measurements stay on your device • No tracking or data collection Important Note: HowLoud is designed for personal awareness and documentation. It is not a certified Class 1 or Class 2 sound level meter and should not be used where legally certified measurements are required. Phone microphones vary by device and may affect consistency. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/