# Concentration training

> Stop procrastination. Train concentration. Improve your focus and productivity.

Canonical page: [https://chrome-stats.com/d/com.nixgames.concentration](https://chrome-stats.com/d/com.nixgames.concentration)

## Overview

- **ID:** `com.nixgames.concentration`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** nixGames
- **Category:** PRODUCTIVITY
- **Downloads:** 755,536
- **Rating:** 4.73 / 5 (15,183 ratings)
- **Version:** 10.6.5
- **Last updated:** 2026-09-12
- **First published:** 2021-03-01
- **Publisher country:** UA
- **Size:** 12 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nixgames.concentration)
- **Website:** [http://nixgames.studio/](http://nixgames.studio/)
- **Privacy policy:** [https://nixgames45.blogspot.com/2023/03/concentration-training-privacy-policy.html](https://nixgames45.blogspot.com/2023/03/concentration-training-privacy-policy.html)

## Description

Concentration Training is a Chrome extension designed to help users overcome procrastination and enhance their focus and productivity. Through a collection of expertly crafted exercises, it sharpens memory, logic, and reflexes.

Users engage in activities such as identifying the largest or smallest numbers, reacting to color changes, visual comparisons, and memory recall tasks. The app incorporates tools like the Schulte table for advanced concentration enhancement. Suitable for students, professionals, and anyone aiming to boost daily productivity, this extension serves as a trusted ally to elevate your performance and achieve more in less time.

## Rankings

- #80,188 — 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.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.nixgames.concentration.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Overall, users praise the app for improving concentration and focus, with several reporting visible changes after regular use. They like the engaging, well-made games and the simple, minimalist design that makes the app easy to navigate. Many comments highlight its usefulness for cognitive training and even ADHD-related focus challenges. Some mention minor UX quirks or hopes for free unlocks, but there are no recurring downsides in the reviews.

### Pros

- Improves concentration and focus with regular use
- Engaging, well-made games
- Simple, minimalist design and easy-to-use layout
- Helpful for cognitive training and ADHD-related focus challenges
- Users report visible improvements in concentration

## Similar extensions and apps

- [ProConcentrate](https://chrome-stats.com/d/com.proconcentrate.proconcentrate6) — 4 users
- [Focus – Build Concentration](https://chrome-stats.com/d/com.novustec.fokus) — 100 users
- [Just Concentration](https://chrome-stats.com/d/com.mobichill.justconcentration) — 7 users
- [King Focus - Train Attention](https://chrome-stats.com/d/app.kingfocus.mobile) — 341 users
- [Focus and Attention Trainer](https://chrome-stats.com/d/com.adhd_focus_therapy.app) — 19 users
- [Brain Focus Pro - Memory Games](https://chrome-stats.com/d/online.clipitradigitalservices.brainfocustrainingproconcentration) — 78 users
- [Focus Pro](https://chrome-stats.com/d/com.tools.focuspro) — 3 users
- [How to Focus - MasterNow](https://chrome-stats.com/d/learn.to.focus) — 513 users
- [Focusy](https://chrome-stats.com/d/me.focusy.focusy) — 100 users
- [30 Günde Konsantrasyon:Odaklan](https://chrome-stats.com/d/com.brizzbi.konsantrasyon) — 10 users
- [Big Win Challenge](https://chrome-stats.com/d/com.chancet.ration) — 397 users
- [Focus Time](https://chrome-stats.com/d/com.oscardeb.focus_timer) — 19 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.nixgames.concentration)