Quiet Classroom - Noise Alarm

Name: Quiet Classroom - Noise Alarm
Rating: 3.875 (52 reviews)
Author: FunDip

By: FunDip

Noise meter & sound alarm that alerts you the moment a room gets too loud.

Features & Capabilities

Quiet Classroom - Noise Alarm is a user-friendly Chrome extension designed to help maintain a quiet workspace or classroom environment. Simply select your preferred noise level and start the alarm. When noise surpasses this limit, an alert sounds, encouraging reduced chatter without the need for verbal reminders. The extension features customizable alert sounds, an easy Start/Reset system, and automatic stopping once noise drops to acceptable levels. Best of all, it's a compact, ads-free tool that saves your settings for convenience in future use.

Ideal for teachers, office managers, or anyone needing to manage ambient noise, Quiet Classroom offers an effective, unobtrusive solution to keep spaces silent and focused. Its simplicity and customization make it perfect for various environments where noise control is essential.

User Growth & Download Statistics

App Education

By:

FunDip

Downloads:

12,350 5

Rating:

3.88

(52)

Version:

2.0 Last updated: 2026-06-08

Version code:

Creation date:

2020-06-09

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.FOREGROUND_SERVICE_MICROPHONE Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS Moderate risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk

Size:

42.58MB

Email:

fu*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 499,031 ▲ 2,756

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

FunDip

Google Play Store

https://play.google.com/store/apps/details?id=com.quietclassroom.jd

Email:

fu*****@gmail.com

User Reviews

Users find Quiet Classroom easy to use, ad-free, and effective for monitoring noise levels in classrooms and meetings. However, many report issues with the app not functioning properly in the background or sleep mode, alarms not stopping automatically, and occasional lag or inconsistent alarm triggers. Requests include adding custom or calmer alarm sounds and allowing background operation to improve usability.

Pros

Easy to use and ad-free
Effectively helps monitor noise levels in classrooms and meetings
Simple and does exactly what it promises
Helpful for making users aware of their noise levels

Cons

Does not work well in background or sleep mode
Alarm does not stop automatically when noise drops below threshold; requires manual reset
Alarm sometimes triggers with lag or inconsistently and may stop working after some time
Lack of custom sounds or calmer alarm options
Requires the app to be always on with display active for proper functioning

Recent reviews

Feature request Please allow adding custom sounds Thank you

on*****, 2023-02-01

Alarm does not stop when noise goes below threshold. You have to get up and manually reset it every time it goes off to get it to stop. Please fix this so I can change my review to 5 stars.