Decibel Meter·

Understand the sound around you with Decibel Meter—a beautifully designed sound-level meter for everyday noise awareness. Get clear, real-time decibel readings through an intuitive meter, live waveform, and detailed session statistics. Whether you’re checking a quiet room, workplace, traffic, an event, or your listening environment, Decibel Meter makes sound levels easy to understand. KEY FEATURES • Live sound-level measurements in dB • A, C, and Z frequency-weighting modes • Minimum, average, and peak level tracking • Beautiful live waveform visualization • Clear sound-zone guidance • Adjustable calibration offset • Custom loud-noise threshold • Optional haptic noise alerts • Session history with duration and statistics • Helpful insights and exposure guidance • Premium interface optimized for iPhone Pro and Pro Max • Private, on-device sound analysis BUILT FOR PRIVACY Microphone input is analyzed directly on your device. Audio recordings are not saved or uploaded. Only your measurement results and session information are stored locally. UNLOCK PRO LIFETIME Upgrade with a one-time in-app purchase to unlock unlimited history, advanced insights, additional measurement options, and the complete premium experience. No recurring subscription is required. IMPORTANT Decibel readings are estimates and can vary depending on the device, microphone, case, surroundings, and calibration. This app is intended for general awareness and educational purposes. It is not a replacement for a certified professional sound-level meter, medical advice, or occupational safety equipment. Measure smarter. Understand your environment. Protect your hearing wellness with Decibel Meter.