Noise Meter - Shusher

Noise Meter — Shusher turns your iPhone into a straightforward decibel meter for rooms, workspaces, cafés, and neighborhoods.

WHAT YOU GET
• Live sound level with average, minimum, and maximum readings
• Clear noise bands (quiet to very loud) with bite-sized recommendations
• Timed measurements with an easy start/stop flow
• Results screen you can personalize with an optional test name
• Choose how your score is calculated: simple average or energy average (Leq) when noise varies
• Optional Shusher alerts when sound goes above your threshold

HISTORY & SHARING
• Recent measurements saved in History for quick comparisons
• Share a tidy results graphic with friends or colleagues
• Premium: export measurements as CSV when you need a spreadsheet

CUSTOMIZATION (PREMIUM)
• Extra measurement duration choices and richer history limits
• Session chart: noise level over time on the results screen
• Alternate color themes tuned for light and dark mode

FREE VS PREMIUM
Free includes core metering and history features; ads help support ongoing development and are removed when you unlock Premium (one-time purchase).

PRIVACY
The microphone is active only while you measure. You control language, theme, history length, and Shusher alert settings in Settings.

LEGAL NOTE
Educational and environmental awareness only—not a calibrated instrument for OSHA, courtroom, or certified noise ordinances.