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.
What's new (v1.0.3)
What's new in 1.0.3
• iOS: Fixed a rare launch crash on cold start (including during App Store review).
• iOS: Smoother startup—ads, tracking permission, microphone, and scrolling activate after a brief moment so the app opens reliably.
• Settings: Shusher alert threshold saves when you release the slider—smoother dragging.
• Premium: more reliable one-time purchase verification and unlock.
• Stability and performance improvements across the app.