A Rev Republic app · Android

How loud is it,
actually?

Everyone at the chai stop has an opinion about your exhaust. This settles it in numbers.

Coming to Google Play. The download button lands here the day it clears review, and there is no store link until then because it would only send you to a page that does not exist.

What it does

Press start. RevMETER reads the sound level while you run the bike and gives you the minimum, the average and the peak across the whole run, rather than one number from one moment that proves nothing.

It keeps your last twenty measurements on the phone, and nowhere else. Pick the standard you want to be judged against, whether that is the WHO health guideline, the European limit, or India's own tiers by engine capacity, and the reading tells you where you sit against it.

Calibrate once against a real SPL meter and you are measuring instead of guessing. Set the distance from the exhaust and the offset for your bike and it stays set.

It is accurate to about a decibel once calibrated, and it is not a legal instrument. If an officer is holding a meter, theirs is the number that counts. This one is so you already know what they will find.

The screens

What it looks like.

Live measurement showing 55 decibels while recording Run summary showing minimum 30, average 61 and peak 68 decibels Session log listing previous measurements with their readings Choosing which noise standard to be measured against Calibration step asking for a quiet spot to measure the noise floor Settings for distance from exhaust, standard and manual offset

The facts

Where it stands.

  1. Made byRev Republic
  2. PlatformAndroid. iOS later.
  3. StatusApplied for production, in review on Google Play
  4. PriceFree. No ads, no tracking.
  5. AccuracyAbout 1 dB once calibrated. Not a legal instrument.

Every app here is free.
The rides are earned.