NoiseFile is made by WiM Labs, a small company. It is not part of any city, county, or government and does not speak for one.

Noisy neighbors, loud music, a barking dog, bass through the wall, construction at 6 am: NoiseFile turns it into a noise complaint your city can act on. Record it with the sound meter. Check it against your city's own noise ordinance. File it the way that city wants.

Most people open NoiseFile for one of a few things: a neighbor who will not turn it down, bass through the apartment wall, footsteps upstairs at midnight, a barking dog, a leaf blower at 7 am, or a construction crew that starts before the city allows. Late parties, a generator, a car alarm, an HVAC unit that never stops. It works as a noise complaint app, a sound level meter with a dB readout, and a noise log you can hand to a landlord, an HOA, or code enforcement. Made for the Bay Area: a San Jose noise complaint, a San Francisco noise complaint, an Oakland noise complaint, or any of 33 more cities, each with its own ordinance in the app.

CHECK YOUR CITY'S NOISE RULE
Pick your city. Pick what you hear: animal, general noise, or construction. You see the rule in the city's own words, the decibel limit or quiet hours if the code sets them, and what the city needs before it will act. 108 rules across 36 Bay Area cities, each with its code section.

SOUND METER AND NOISE LOG
A live decibel meter shows the city's limit on the dial. Each saved incident keeps the time, the length, the highest and average dB, a second-by-second level trace, up to two photos, and the loudest 10 seconds as a sound clip. Record the quiet room first, then the noise from the same spot; each report says how far above the quiet it was, the way several cities judge it.

FILE THE NOISE COMPLAINT
Export a sealed PDF report: a cover, a summary, and one page per incident with a chart and the city check. The app writes the complaint from your incident, then opens the city's complaint form, email, phone line, or packet. Where the city has a web form, a form guide shows every box with the answer next to it.

FREE, AND ONE UNLOCK
Picking your city, reading the rule, the sound meter, saving incidents, and the city check are free. One unlock, paid once, opens the sealed PDF report, the form guide, and the city email already filled in. Google Play remembers the purchase.

PRIVATE BY DESIGN
No account. No ads. No analytics. Incidents, photos, and sound clips stay on your phone and leave it only when you share them.

SOURCES (Cal. codes, 2026; MC = Municipal Code, CC = City Code, PC = Cal. Penal Code § 415; numbers = chapters)
S.J. MC 7.40, 10.16, 20.100 · Oakland MC 8.18, Planning 17.120 · S.F. Police Code art. 29, Health Code 41 · Fremont MC 9.25, 18.160 · Santa Rosa CC 17-16 · Hayward MC 4-1, 4-4 · Concord MC 8.25, PC, Contra Costa Cty. Noisy Animal Ord. · Sunnyvale MC 6.02, 16.08, 19.42 · Santa Clara CC 6.30, 9.10 · Vallejo MC 7.84, 16.502 · Berkeley MC 13.40 · Richmond MC 9.52, 15.04 · Antioch Code 5-17, 6-1 · Daly City MC 6.04, 6.08, 9.22, 15.09 · San Mateo MC 7.30, 8.02 · San Leandro MC 4-1, 4-11 · Livermore MC 6.04, 9.36 · Redwood City Code 5, 24; San Mateo Cty. Code 6.04 · Mtn. View CC 5.62, 8.06, 21.26, PC · Milpitas MC V-210, V-213 · Pleasanton MC 7.08, 9.04 · Alameda MC 4-10, 7-3 · Palo Alto MC 6.20, 9.10 · S. S.F. MC 8.32, 9.04 · San Bruno MC 6.16, 6.36 · Union City MC 8.28, 9.40 · Walnut Creek MC 4-6, 5-1; Contra Costa Cty. Code div. 416 · Pittsburg MC 9.44 · Cupertino MC 10.48 · Newark MC 17.24 · San Rafael MC 6.10, 8.13; Marin Cty. Code 8.04 · Dublin MC 5.28, 7.16 · Napa MC 6.04, 8.08, PC · Vacaville MC 6.20, 8.10, 9.16, PC · Fairfield CC 3, 12, 25 · Petaluma MC 9.08, Zoning Ord. 21.040

Phone sound readings are estimates, not calibrated enforcement measurements. Local officials make the final decision on any complaint. NoiseFile gives no legal advice.