Quiet Classroom - Noise Alarm Android

Quiet Classroom - Noise Alarm

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

By:
FunDip
Downloads:
12,350 5
Rating:
3.88
(52)
Version:
2.0 Last updated: 2026-06-08
Version code:
4
Creation date:
2020-06-09
Publisher country:
DE DE
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
  • See more
Size:
42.58MB
Email:
fu*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-12
Compare stats and ranking:

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
by 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.
by Ps*****, 2022-08-31
View all user reviews ›

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