Can I use this in a dispute with a neighbor or landlord?

Use readings as informal context only. For legal or compliance matters, hire a qualified acoustician with calibrated equipment.

Does the app record or upload audio?

No continuous recording or cloud upload of raw audio. The app processes level data locally for metering and sessions.

When is the microphone active?

While the app is open and metering or running a session—not as a background listener.

Why does iOS ask for tracking (ATT)?

Free tier uses ads. Apple requires permission before personalized ad tracking. Premium removes ads.

Are Shusher alerts push notifications?

No. They appear inside the app while the live meter is active.

Shusher doesn’t alert me

Check: Shusher enabled in Settings · threshold not set too high · meter tab open and mic running · live level actually exceeds threshold.

Noise Meter — Shusher

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Frequently Asked Questions

What is Noise Meter — Shusher?

A mobile app that estimates ambient sound level using your phone’s microphone, runs timed measurement sessions, scores the environment, saves history on device, and optionally alerts you in-app when noise exceeds a threshold (Shusher).

Is it free?

Yes. Core metering, sessions, Shusher, and limited history are free. Premium is a one-time upgrade for charts, CSV export, longer sessions, themes, more history, and no ads.

iPhone or Android?

Both. Bundle ID: `com.zuki.apps.noisemeter`.

What languages are supported?

12 locales including English, Hebrew, Arabic, French, German, Italian, Japanese, Korean, Chinese, Portuguese, Russian, and Spanish. Change language in Settings.

How accurate is the decibel reading?

It is an approximate level based on consumer phone hardware. Position, case, wind, and device model all affect results. Not calibrated for professional SPL, OSHA, or legal noise-ordinance enforcement.

Why does my reading differ from a real sound meter?

Professional meters use calibrated microphones and specific measurement standards. Phones are tuned for speech and vary by manufacturer.

Need More Help?

If you couldn't find the answer you're looking for, or if you're experiencing a technical issue, please don't hesitate to contact us. We're here to help and typically respond within 24-48 hours.