DRUIDapp

Name: DRUIDapp
Rating: 3.9 (164 reviews)
Author: Impairment Science, Inc.

By: Impairment Science, Inc. App

Assess Performance Impairment

Overview

Version:

3.5.6

Last updated: 2026-04-29

Ranking

#121,037 ▲ 12,350

Overall

Features & Capabilities

DRUIDapp is a neuroscience-based impairment assessment tool designed for personal and workplace use. It offers two sessions: a 1-minute Rapid Druid Test and a 3-minute Benchmark Druid Test, on smartphones and tablets. The app behaves like a video game while recording hundreds of neurophysiological indicators to detect cognitive and motor impairment from cannabis, alcohol, fatigue, illness, injury, or stress. A free 14-day trial is available. Note: DRUID app is a utility, not a medical device.

For workplaces, a version with management controls helps monitor fitness for duty and support safer decision-making. Impairment can slow reflexes, reduce balance, and degrade cognitive performance, impacting productivity and safety. The extension is designed with privacy considerations in mind.

User Growth & Download Statistics

App AI Education Analytics Privacy & Security Developer Tools

By:

Impairment Science, Inc.

Rating:

3.90

(164)

Version:

3.5.6 Last updated: 2026-04-29

Version code:

885080495

Creation date:

2016-09-16

Compatible devices:

Size:

79.30MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-25

Compare stats and ranking:

Ranking

# 121,037 ▲ 12,350

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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

Developed by:

Impairment Science, Inc.

Apple Apps Store

https://apps.apple.com/us/app/druidapp/id1107595146

Website:

http://www.impairmentscience.com

User Reviews

Users generally praise DRUIDapp for quick, baseline-based impairment checks with instant feedback, aiding safety, athletic performance, and workplace monitoring with dashboards. The main strengths are reliable, rapid results and resistance to gaming. However, many reviews cite cost (subscription fees), inconsistent scores, signup and device compatibility problems, accessibility gaps for users with disabilities, and occasional design/reliability issues that undermine trust in using it for driving decisions.

Pros

Quick baseline-based impairment checks with instant feedback.
Helps gauge safety and readiness for driving, work, or athletic performance.
Daily testing with clear baseline tracking; helps identify fatigue or overuse.
Useful for workforce monitoring via dashboards and program management.
Designed to resist gaming and reflect real impairment rather than self-reported state.

Cons

Subscription costs and ongoing monthly fees, which frustrate many users.
Inconsistent or questionable impairment scores (e.g., sobriety mismatch, mixed results) raising reliability concerns.
Signup/login problems and device compatibility issues (older iPhone models, sign-in failures).
Accessibility limitations for users with physical disabilities and some test-flow/design issues.
Perceived quality concerns including occasional tests not registering taps or flawed usability.

Recent reviews

Once you get a baseline and get the hang of it, the app does an amazing job of showing if you are offbase. I tried it after a few drinks and my scores got worse. Great safety check if ur doing anything dangerus

by cb*****, 2026-01-28

The idea to have a mobile app to test impairment seems nice but I'm not paying a monthly fee for something that says I'm impaired if i don't take any cannabis and if I've taken cannabis it says I'm normal I can't trust this information when I my self the user knows I'm impaired when the app says I'm not even says I'm better than 25% of the people my age either people need to get out and be active or this app isn't accurate enough track if I'm impaired or not.