KnowDrugs Drug Checking

4.6.3

Plant Product Design

4.16

2,176 reviews

500,000+
Downloads

Free

Pill reports, drug profiles & safer use advice

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About KnowDrugs Drug Checking

KnowDrugs Drug Checking is an education app developed by Plant Product Design.

Download Statistics

KnowDrugs Drug Checking has been downloaded 890 thousand times. In the last 30 days, the app was downloaded 3.5 thousand times.

User Ratings

KnowDrugs Drug Checking is rated 4.16 out of 5 stars. The rating is based on 2.2 thousand ratings.

App Information

KnowDrugs Drug Checking is FREE to download. The APK download size is 65.58 MB. The latest version available is 4.6.3. The last update was on February 28, 2026.

Technical Requirements

KnowDrugs Drug Checking requires Android 5.0+ or higher. The app has a content rating of High Maturity. The app has been available on Google Play May 2017.

Description

KnowDrugs is the easiest way to lookup drug testing results, pill warnings and drug alerts and provides you with drug info about more than 200 drugs, along with advice on harm reduction and safer use.

More data about KnowDrugs Drug Checking

Price	Free to download
Total downloads	890 thousand
Recent downloads	3.5 thousand
Rating	4.16 based on 2.2 thousand ratings
Ranking	Not ranked
Version	4.6.3
APK size	65.6 MB
Number of libraries	65
Designed for Android	5.0+
Maturity	High Maturity
Ads	NO ads

App Performance Report

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Alternative downloads for the KnowDrugs Drug Checking app

KnowDrugs Drug Checking compared with similar apps

Common keywords of similar apps

Harm Knowdrugs Reduction Consumption Testing Reduce Harms Substances Checking Safer Risks Potential Make Profiles Warnings Measures Education Mdma Helps Informed Behaviour Learn Avoid Dangerous Choices Strategies Drug Drugs Pill Advice Alerts Substance Find Results Search Users Recent

Keywords missing from this app

App Information Medical Identifier Medication Identify Pills Effects Subscription Access Medications Features Side Interactions Content Healthcare Free Medicine Nursing Professional Guide List Generic Terms Dictionary Support Including Tool Auto Dosage Lets Renew Details Prescription Health Updates Info Comprehensive Privacy

Google Play Rating history and histogram

Downloads over time

KnowDrugs Drug Checking has been downloaded 890 thousand times. Over the past 30 days, it averaged 120 downloads per day.

Changelog of KnowDrugs Drug Checking

Show changelog

Developer information for Plant Product Design

Plant Product Design

hello@knowdrugs.app

Website

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Comments on KnowDrugs Drug Checking for Android

★★★★★ Jude Lehl · Oct 2, 2021

It's very informative and something all people should read before they think d I ING drugs are the answer.

★★★★☆ Kevin Karlsson · May 30, 2022

Aight it helps you get some kind of idea about what's in the drugs going around, BUT TEST!!!! Personaly I only take lsd and people put fentanyl on everything they spray cannabis with synthetic cannabis making it 100x stronger, people get heroin withdrawals from it just test it to be sure

★★★★★ Spickolaus · Jun 4, 2021

Very nice information and summaries to evaluate the risk and inform people around you on what drugs they are taking. Helps to assess what kinds of measures you have to take to make sure friends are safe and how to help if they are not. Very easy to use and to get an idea on what certain substances do.

★★★★★ Alex Schroeder · Jun 26, 2021

The perfect app I've been looking for an app that's just like this because I have always wanted an app that tells me what drugs are Illegal & tells you how addictive the drug are.

★★★★★ Robert Nixon · Mar 17, 2021

Look man I've tried and been addicted almost if not all of these but prefer opiates such as heroin and then synthetic opiates good dope sick time anyway I have Pretty good bounch of knowledge on this subject this substance s and brother the best app. Definitely save some lives for the ones who take the time to look and educate them srlfs good job man

★★☆☆☆ Jared Tamana · Oct 6, 2022

Data is inaccurate or incomplete. Provides sources, but when going to the corresponding page, information can be completely different. For example, for DeeEmmTee, the app reports that PsychonautWiki says there is unsafe interaction with SSRIs, when no interaction is listed at that source. I really appreciate this app's vision, but if the info is inaccurate, it can actually lead to greater harm.

★☆☆☆☆ Kieran s · May 29, 2021

Wow. It is unbelievable that a group of people could legally create an app that might kill anyone who would consume a "hard" drug. So many factors affect overdose risk. This app may be an innocent attempt contrived by idiots, but it is still incredibly harmful and should be removed from the play store.

★★☆☆☆ megarelief · Apr 19, 2023

Has a robust library with pictures - though only one side of pill vs 2. Testing Information provided is incomplete - what kind of tests were run? A lot of the listed pills under the "risk of overdose" section don't provide context for the number, but some have mg listed. For the ones without context, is the number mg? Is it does per pill? Is it # of pills tested? Is it a range of 1-10 for possibility of overdose with 10 being more overdose incidences? Etc. So much info missing.

Google Play Rankings for KnowDrugs Drug Checking

This app is not ranked

Technologies used by KnowDrugs Drug Checking

KnowDrugs Drug Checking is requesting 26 permissions and is using 65 libraries.

Permissions

Development tools

test access to protected storage

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service, receive data from Internet

Your accounts

read Google service configuration

Phone calls

read phone status and identity

Hardware controls

take pictures and videos, control vibration

System tools

run at startup, draw over other apps, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.USE_BIOMETRIC, android.permission.USE_FINGERPRINT, android.permission.USE_FULL_SCREEN_INTENT, cc.phk.knowdrugs.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print Google gson Android Library Icon

Google gson

Android Support Library Document File

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2

Android Support Library Async Layout Inflater Okio Android Library Icon

Okio

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA Glide Android Library Icon

Glide

AndroidX SQLite AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface Google Guava Android Library Icon

Google Guava Picasso Android Library Icon

Picasso

ReactiveX

Google Protocol Buffers Android Library Icon

Google Protocol Buffers BoltsFramework Android Library Icon

BoltsFramework The Checker Framework Android Library Icon

The Checker Framework Reactive Streams Android Library Icon

Reactive Streams greenrobot EventBus Android Library Icon

greenrobot EventBus Yoga Android Library Icon

Yoga

React Native ShortcutBadger Android Library Icon

ShortcutBadger Grpc Android Library Icon

Grpc

React Native Gesture Handler React Native Async Storage Android Library Icon

React Native Async Storage okHttp Android Library Icon

okHttp

React Native Screens

React Native Safe Area Context React Native SVG Android Library Icon

React Native SVG React Native Reanimated Android Library Icon

React Native Reanimated React Native Firebase Android Library Icon

React Native Firebase React Native NetInfo Android Library Icon

React Native NetInfo React Native Vector Icons Android Library Icon

React Native Vector Icons React Native Masked View Android Library Icon

React Native Masked View PerfMark Android Library Icon

PerfMark

React Native Fast Image React Native Share Android Library Icon

React Native Share React Native Google Sign-In Android Library Icon

React Native Google Sign-In RevenueCat Android Library Icon

RevenueCat Java JWT (jjwt) Android Library Icon

Java JWT (jjwt) React Native InAppBrowser Android Library Icon

React Native InAppBrowser

React Native Apple Authentication Notifee Android Library Icon

Notifee

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