DRUID

Name: DRUID
Rating: 3.8461537 (179 reviews)
Author: Impairment Science, Inc.

By: Impairment Science, Inc. App

DRUID is a 3-minute or less test that measures cognitive and motor impairment.

Overview

Google Play Store

Downloads

13,619 ▲ 20

Data as of 2026-08-21

Rating:

3.85

(179)

Version:

3.5.7

Last updated: 2026-07-27

Ranking

#497,368 ▼ 1,787

Overall

Features & Capabilities

DRUID is a cutting-edge cognitive and motor impairment testing app designed for both personal and workplace use. Available on all smartphones and tablets, users can select between a rapid 1-minute test or a comprehensive 3-minute benchmark test to assess impairment caused by factors such as cannabis, alcohol, fatigue, illness, injury, or stress.

Grounded in cognitive neuroscience, DRUID functions like an engaging video game while capturing hundreds of neurophysiological indicators. It enables employers to monitor employee fitness for duty, helping reduce risks related to impaired reflexes and judgment. With a free 14-day trial and integration with the Druid Enterprise management dashboard, DRUID offers a sophisticated solution to improve safety, productivity, and risk management.

User Growth & Download Statistics

App Education AI

By:

Impairment Science, Inc.

Downloads:

13,619 20

Rating:

3.85

(179)

Version:

3.5.7 Last updated: 2026-07-27

Version code:

610

Creation date:

2017-11-17

Publisher country:

Permissions:

android.permission.READ_PHONE_STATE Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.ACCESS_NOTIFICATION_POLICY Moderate risk
android.permission.HIGH_SAMPLING_RATE_SENSORS Moderate risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS Low risk
android.permission.INTERNET Low risk

Size:

104.10MB

Email:

su*****@druidapp.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-21

Compare stats and ranking:

Ranking

# 497,368 ▼ 1,787

For Developers

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Contact the developer

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

Developed by:

Impairment Science, Inc.

Google Play Store

https://play.google.com/store/apps/details?id=com.owl.druid

Email:

su*****@druidapp.com

Website:

http://www.impairmentscience.com

User Reviews

Users appreciate the app's concept for assessing impairment and its immediate feedback on coordination and balance tests. However, many find the premium subscription model restrictive, especially since access to complete testing requires payment. The app struggles to accommodate users with physical impairments, and some report technical issues with login and inaccurate score calculations. Despite these drawbacks, it remains a useful self-assessment tool for sobriety and related impairment evaluations.

Pros

Provides immediate feedback for hand-eye coordination and balance tests.
Useful tool for self-assessment of impairment levels, especially related to sobriety.
Good concept and reliable for personal or business use.
Easy to use interface for basic functionality.

Cons

Requires subscription or premium account to access full features, frustrating some users.
App does not compensate for physical limitations (e.g., blindness, osteoarthritis, knee replacements) making some tests unfeasible for certain users.
Issues with account registration and login processes cause access problems.
Score aggregation is inaccurate or broken, undermining test reliability.
App permissions requested seem excessive or unusual to some users.