Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Know right away whether the noise crosses the line. • Real-time comparison against daytime and nighttime thresholds • Improved AI sound classification — better at telling apart baby crying and other household sounds • Redesigned detail view — peak moments and threshold exceedances at a glance • Better exports — PDF and CSV now record measurement conditions (calibration, frequency weighting, microphone) • Notice when Bluetooth earphones may affect measurement accuracy • Wording refreshed across all supported languages, including localized permission prompts • New app icon and launch screen
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About
Decibel Meter - Sound Level Ever wondered how loud your surroundings are? Measure, record, and analyze your environment's noise level in real-time with Decibel Meter. Key Features: Real-time Decibel Measurement - Measure ambient noise through your device's microphone - Accurate dB (decibel) readings displayed instantly - Smooth animated gauge for intuitive noise-level feedback Real-time Mini Chart - Live 30-second scrolling waveform graph - Visualize noise patterns and trends at a glance - Capture sudden noise spikes without missing a moment Measurement Statistics - Current / Min / Max / Average dB readings - Simple start/stop measurement controls Noise Level Guide - Quiet / Normal / Loud / Dangerous level indicators - Visual color warning at dangerous noise levels Measurement History - Save measurement sessions with timestamps - Detailed chart analysis per session Multi-language Support - 10 languages: Korean, English, Japanese, German, Spanish, French, Italian, Dutch, Portuguese, Chinese (Traditional) --- Premium Upgrade (Affordable one-time purchase) Ad-free experience Unlimited measurement history CSV export (analyze in Excel or Sheets) Detailed chart analysis Lifetime access — no subscription --- Use Cases: - Check noise levels at home or office - Measure construction site noise - Monitor volume at concerts and events - Check noise in libraries and cafes - Manage noise in baby rooms and sleep environments - Collect noise data and create reports Note: This app is not a replacement for professional measurement equipment and should be used for reference only. Measurement accuracy may vary depending on your device's microphone.
What's new · 1.9.0
Know right away whether the noise crosses the line. • Real-time comparison against daytime and nighttime thresholds • Improved AI sound classification — better at telling apart baby crying and other household sounds • Redesigned detail view — peak moments and threshold exceedances at a glance • Better exports — PDF and CSV now record measurement conditions (calibration, frequency weighting, microphone) • Notice when Bluetooth earphones may affect measurement accuracy • Wording refreshed across all supported languages, including localized permission prompts • New app icon and launch screen
Details