# Concentration Tool

> The power of concentration comes by practising. This tool will help you a lot.

Canonical page: [https://chrome-stats.com/d/com.prashantsj.apps.concentrationtool](https://chrome-stats.com/d/com.prashantsj.apps.concentrationtool)

## Overview

- **ID:** `com.prashantsj.apps.concentrationtool`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** gustar-droid
- **Category:** PERSONALIZATION
- **Downloads:** 18,034
- **Rating:** 3.00 / 5 (89 ratings)
- **Version:** 1.0.5
- **Last updated:** 2024-05-21
- **First published:** 2014-06-16
- **Publisher country:** IN
- **Size:** 7.82 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.prashantsj.apps.concentrationtool)
- **Website:** [https://gustar-droid.blogspot.com](https://gustar-droid.blogspot.com/)
- **Privacy policy:** [http://applicationpolicy.blogspot.in/2017/05/privacy-policy.html](http://applicationpolicy.blogspot.in/2017/05/privacy-policy.html)

## Description

Concentration Tool is a simple yet effective Chrome extension designed to help users increase their concentration power. By following a daily exercise—taking a deep breath and focusing on the white circle displayed on the screen—users can develop stronger focus and mental clarity. Scientific research supports that consistent practice of such exercises leads to significant improvements in concentration.

The app keeps your screen active while open, ensuring an uninterrupted focus session. Easy to use and minimalistic, this tool can be a valuable addition for anyone looking to enhance their attention span and productivity.

## Rankings

- #452,287 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `com.prashantsj.apps.concentrationtool.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users find the app simple and effective for improving concentration by focusing on a single point. However, many mention that excessive ads disrupt their concentration. Requests for features like a timer and the ability to resize the focus point are common. Some users also report irritation due to screen reflections caused by the black background.

### Pros

- Simple and useful for improving concentration
- Helps focus on a single point to develop concentration
- Great and effective method for concentration improvement

### Cons

- Too many ads interrupting concentration
- Lacks a timer feature for better usage
- No option to resize the focus point
- Black background causes screen reflection issues leading to irritation

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.prashantsj.apps.concentrationtool)