KnowDrugs Drug Checking

Name: KnowDrugs Drug Checking
Rating: 4.14 (2213 reviews)
Author: Plant Product Design

By: Plant Product Design

Pill reports, drug profiles & safer use advice

Features & Capabilities

KnowDrugs Drug Checking is a comprehensive Chrome extension designed to enhance drug safety and education. It provides access to drug testing results, pill warnings, and alerts covering over 200 substances including stimulants, depressants, and psychedelics. Users can explore detailed drug profiles, learn about effects, interactions, and risks, empowering informed and safer consumption decisions.

Additionally, KnowDrugs emphasizes harm reduction by offering practical advice on safer drug use, emergency response strategies, and access to confidential counseling services. Whether you're seeking to reduce risks associated with drug use or educate yourself about psychoactive substances, KnowDrugs offers essential tools and information to support responsible and informed choices.

User Growth & Download Statistics

App Education Privacy & Security

By:

Plant Product Design

Downloads:

887,130 869

Rating:

4.14

(2,213) 1 new ratings

Version:

4.6.1 Last updated: 2026-02-28

Version code:

40000601

Creation date:

2017-05-25

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.SYSTEM_ALERT_WINDOW High risk
android.permission.ACCESS_NOTIFICATION_POLICY Moderate risk
android.permission.USE_FULL_SCREEN_INTENT 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.FOREGROUND_SERVICE Low risk

Size:

86.33MB

Email:

he*****@knowdrugs.app

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-11

Compare stats and ranking:

Ranking

# 71,559 ▼ 156

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:

Plant Product Design

Google Play Store

https://play.google.com/store/apps/details?id=cc.phk.knowdrugs

Email:

he*****@knowdrugs.app

Website:

https://www.knowdrugs.app

Publisher Change History

2025-05-23: ph*****@knowdrugs.app to he*****@knowdrugs.app

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User Reviews

Users broadly praise KnowDrugs for up-to-date, comprehensive drug information and its harm-reduction focus, finding it informative for research and education. However, multiple reviews note content gaps, including inability to identify common drugs or vitamins, and express a desire for offline access and offline data caching. These recurring points suggest strong value in information quality and safety benefits, but the app would benefit from expanded coverage and offline functionality.

Pros

Up-to-date, comprehensive drug information.
Harm-reduction and safety-focused content.
Informative and useful for research.

Cons

Content gaps: insufficient drug coverage; unable to identify many common drugs or vitamins.
Need for offline access: requests to cache substance data offline and use offline drops.

Recent reviews

I'm studying pharmacy and am really fascinated by this topic. Being able to have all this information in one place instead of wasting hours reading through 1000 different papers is a godsend. Also the emphasis on harm reduction and the related links are a great addition.