DRUIDapp

DRUIDapp

Assess Performance Impairment

163 ratings
34 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 16, 2016
  • April 29, 2026
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About

This app assesses cognitive and motor function impairment using neuroscience-based tests. It offers quick or benchmark assessments to detect impairment from various causes like drugs, alcohol, fatigue, or illness. A workplace version with management controls is also available.

Cognitive and motor function assessment
1-minute Rapid Test
3-minute Benchmark Test
Detects impairment from various causes
Neuroscience-based technology
Workplace management controls available
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What's New in DRUIDapp

3.5.6

April 29, 2026

Fixes and Improvements

2

In-App Purchases

$14.99

DRUID Premium

$14.99 for 12 months

User reviews

Good indicator

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

The idea seems nice

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.
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Notably consistent…

I have been testing out the Druid App for a few months… it confirms when I know I’m tired. Or overworked. If I have a small headache… or maybe more beer than is good for me…;-) This app also let’s me know when I’m in my good zone to perform as an athlete. I think testing performance potential using this app could really help indicate if a rest day is necessary, or if it’s time to GO!!!!
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First time testing

Stone cold sober for over 48h. Tested to get a baseline. My baseline is at like 53. Something is not right.

Great App

I find this a very useful app and quick and easy to use.
It is very useful to test for impairment due to not just alcohol or drugs, but tiredness. Especially useful if planning or during a long drive.
I have had great support when I needed it and fully recommend this app to everyone.
I also like the science behind its operation!
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FAQ

What does DRUIDapp do?

DRUIDapp is a utility application designed to measure cognitive and motor function impairment. It uses neuroscience research to detect and quantify impairment from a variety of sources, including substances, fatigue, illness, and stress.

What are the key features of DRUIDapp?

The app offers two testing options: a 1-minute Rapid Druid Test and a 3-minute Benchmark Druid Test. It records hundreds of neurophysiological indicators and can detect impairment from causes like cannabis, alcohol, fatigue, and illness.

Is DRUIDapp a medical app?

No, DRUIDapp is a utility application and is not a medical app. It is designed to assess performance impairment, not to diagnose or treat medical conditions.

Who is the target audience for DRUIDapp?

The app is suitable for personal use to assess one's own performance impairment, and also for workplaces. A version with management controls is available for employers to assess employee fitness for duty.

How can I try DRUIDapp?

You can start a free 14-day trial of DRUIDapp to explore its features and assess performance impairment. The app is currently available for all smartphones and tablets.