Concentration!!

1.1.8

돼지왕왕돼지

3.50

769 reviews

100,000+
Downloads

Free

The app helps sleep well or concentrate on something. 100k users verified :)

About Concentration!!

Concentration!! is a lifestyle app developed by 돼지왕왕돼지.

Download Statistics

Concentration!! has been downloaded 150 thousand times. In the last 30 days, the app was downloaded 2 times.

User Ratings

Concentration!! is rated 3.50 out of 5 stars. The rating is based on 770 ratings.

App Information

Concentration!! is FREE to download. The APK download size is 22.10 MB. The latest version available is 1.1.8. The last update was on December 4, 2025.

Technical Requirements

Concentration!! requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2014.

Description

* "Device ID and Call Information" permission is necessary for turning off noise when incoming call is received.

There are times when the space around you is just too loud and you need some kind of a white noise to mask all those distracting sounds, which may come from your noisy neighbors while you are trying to sleep, or from loud colleagues when you are trying to focus on your job, or from a TV in the next room while you are trying to study.

White noise is a noise in which all sound frequencies audible to human ear are in equal intensity (desibels). Due to the fact that human ear is made in a such way that it is more sensitive to sound frequencies between 2-5kHz white noise does not sound very pleasant to most of the people if played loudly.
Therefore many listeners prefer pink noise or brown noise. These noises have more powerful bass frequencies and less powerful higher frequencies (brown noise has even more powerful bass than pink).

Sometimes people by words \"white noise\" mean any kind of noise which can mask other unwanted sounds. The role of such "white noise" may play a sound of a hair dryer, sound of rain, sound of waterfall etc.

In one sentence, noises such as pink noise covers unwanted noises so it helps us to sleep well or concentrate on something.

This app has following functions.

It provides table clock function.
It provides keep-screen-on function.
It provides app shut-off timer function.

Table clock and keep-screen-on function is good for checking time frequently while concentrating on something.
App shut-off timer function is good when you use white noise for good sleeping.

Now it's time to use "Noise" for better sleeping and better concentration!!

Recent changes:
- App starts to support the latest os version.

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More data about Concentration!!

Price	Free to download
Total downloads	150 thousand
Recent downloads	2
Rating	3.50 based on 770 ratings
Ranking	Not ranked
Version	1.1.8
APK size	22.1 MB
Number of libraries	6
Designed for Android	4.0.3+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Concentration!! app

Concentration!! compared with similar apps

Common keywords of similar apps

Function Powerful Good Concentration Concentrate Call Loud Kind Mask Human Ear People Unwanted Table Clock Screen Shut Sleeping Noise White Sound App Frequencies Sleep Pink Noises Helps Sounds Brown Bass Timer Time

Keywords missing from this app

Focus Asleep Rain Fan Relax Audio Free Deep Playback Volume Fall Machine Green Support Background Relaxation Features Baby Generator Distractions Stay Work Stress Works Boombuster Real Pure Great Designed Recent Perfect Night Mix Tinnitus Control Frequency

Google Play Rating history and histogram

Downloads over time

Concentration!! has been downloaded 150 thousand times. Over the past 30 days, it has been downloaded 2 times.

Changelog of Concentration!!

Show changelog

Developer information for 돼지왕왕돼지

돼지왕왕돼지

schweine7@gmail.com

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Comments on Concentration!! for Android

★★★★★ 백색소음이 끊겨요... 한 십분 정도마다 백색소음이 줄어들었다가 다시 시작되게 됩니다..... 중간에 끊김없이 쭈욱 했으면 좋겠는데.....원래 업데이트하기 전에는 그랬는데 이상하네요ㅜ 누가 영작좀 ㅜ

★★☆☆☆ What does this app mean? What does it do? Does it displays one noise? OK, uninstalling. Thank you...

★★☆☆☆ Die Go to hell studip duffer illiterate app dont make such joke again otherwise I'll gonna kick your ######!=//+#/+#//!#//

★★☆☆☆ 20 mb for a sound? Something is rotten in Denmark!!

★★☆☆☆ Superfake app

Google Play Rankings for Concentration!!

This app is not ranked

Technologies used by Concentration!!

Concentration!! is requesting 12 permissions and is using 6 libraries.
Show details

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