--- title: "KnowDrugs Drug Checking - Reviews, Revenue and Downloads in Netherlands | Apple App Store" 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." --- # KnowDrugs Drug Checking — Netherlands > Pill reports & Harm reduction ![KnowDrugs Drug Checking App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ab/62/f9/ab62f985-f0bc-6da6-ecdc-5b32d1b8b15b/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png) **Developer:** [Plant Product Design UG](https://apptail.io/developer/plant-product-design-ug-fIwb) **Category:** Health Fitness **Rating:** 4.4/5 (9 ratings) **Price:** Free **Bundle ID:** com.kinetise.knowdrugs **Store:** Apple App Store **Country:** Netherlands **Version:** 4.6.3 (released 2026-02-28) **Original Release:** 2016-09-17 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/nl/app/app/id1152858301) **AppTail Page:** [https://apptail.io/app/knowdrugs-drogenwissen-Igk/netherlands](https://apptail.io/app/knowdrugs-drogenwissen-Igk/netherlands) ## KnowDrugs Drug Checking 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. Taking drugs always involves risks - however, if you do decide to take drugs, KnowDrugs can help you to take appropriate measures to reduce potential harms. DRUG INFORMATION & EDUCATION Check the profiles of more than 200 drugs for educational purposes: Stimulants like MDMA and Amphetamine, depressants such as Alcohol and Benzodiazepines or psychedelics like 2C-B, LSD and DMT. KnowDrugs provides you with drug education harm reduction advice, focusing on MDMA / Molly / Ecstasy and other psychoactive substances. Knowing about the wanted and unwanted effects of drugs, their duration, interactions and risks helps you to make more informed decisions, reduce risks and reflect upon your drug habits and consumption behaviour. DRUG CHECKING, PILL WARNINGS & DRUG ALERTS Search for drug name, substance or location, to find drug alerts from nearby and learn about their ingredients and dosage strength to avoid overdose and particularly dangerous cuts (e.g. PMA). Drug checking or pill testing is a way to reduce the harm from drug consumption by allowing users to find out the content and purity of substances that they intend to consume. This empowers users to make safer choices: to avoid more dangerous substances and combination and to use smaller quantities. If you don't have access to professional drug testing services, looking up recent drug testing results can still help you make a more informed decision about your consumption. HARM REDUCTION & RESPONSIBLE DRUG USE Harm reduction aims to minimize the harms associated with recreational substance use. The harm reduction approach follows from the idea that substance use is a high-risk activity that innately entails the possibility of injury, addiction, and death. Therefore, the best strategy one can employ (outside of avoiding use entirely) is to take appropriate measures to mitigate its potential harms. KnowDrugs highlights the harm-potential of more than 200 substances and demonstrates strategies on how to reduce the harms associated with the consumption of drugs. KNOWDRUGS CAN ALSO HELP YOU TO: - learn how to spot and react in case of an emergency, take care of someone experiencing a bad trip at a party or festival - find a free and confidential counselling service which accepts you and your personal choices, and helps you develop the right strategies and competencies if you want to change something about your consumption behaviour. Note: Always check in with your doctor in addition to using the app and before making any medical decisions. This app is not a replacement for professional medical and/or psychological help. ## KnowDrugs Drug Checking Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/78/86/a8/7886a8aa-3507-1b8f-7f3d-3b3a81f5357d/pr_source.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/30/6e/60/306e6016-bf60-2b67-a0a6-b407adb65184/pr_source.jpg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/ee/64/80/ee6480e3-0ff9-6cc7-a0c0-3aa42f4e7b5b/pr_source.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/ba/38/96/ba389603-6219-6973-0982-f0846adc1ac7/pr_source.jpg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/fe/f5/88/fef5886c-d626-fa97-cbcc-4fcd7ce59c84/pr_source.jpg/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/b3/9f/4b/b39f4b6a-9206-3164-fe3d-c7e00f3ee56e/pr_source.jpg/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/82/99/df/8299dfa4-f65a-09e9-d0b5-f3d9b5c2d74a/pr_source.jpg/1242x2688.png) ## KnowDrugs Drug Checking Rating Breakdown in Netherlands - 5 stars: 7 (78%) - 4 stars: 1 (11%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (11%) ## KnowDrugs Drug Checking In-App Purchases | Item | Price | |------|-------| | Custom Theme | €2.99 | ## KnowDrugs Drug Checking Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Free | Hungary | Health Fitness | #116 | | Top Free | Poland | Health Fitness | #367 | | Top Free | Romania | Health Fitness | #410 | | Top Free | Netherlands | Health Fitness | #414 | | Top Free | Austria | Health Fitness | #433 | | Top Free | Belgium | Health Fitness | #445 | ## KnowDrugs Drug Checking Discovered Keywords - drugs - knowdrugs drug checking ## Apps Similar to KnowDrugs Drug Checking - [BEAT81: Dynamic Group Workouts](https://apptail.io/app/beat81-dynamic-group-workouts-chG/netherlands) - [Hautarzt per App - dermanostic](https://apptail.io/app/hautarzt-per-app-dermanostic-HBJ/netherlands) - [Urban Sports Club](https://apptail.io/app/urban-sports-club-bTL/netherlands) - [MAYD: Apotheken-Lieferservice](https://apptail.io/app/mayd-apotheken-lieferservice-cTL/netherlands) - [TeleClinic - Online Arzt](https://apptail.io/app/teleclinic-online-arzt-eTL/netherlands) - [WeedPro: Cannabis Strain Guide](https://apptail.io/app/weedpro-cannabis-strain-guide-WJW/netherlands) - [MCI - Personal Training AI](https://apptail.io/app/mci-personal-training-ai-Jafb/netherlands) - [DROPTIME - the Supplement App](https://apptail.io/app/droptime-the-supplement-app-pdfb/netherlands) - [Lumenate: Explore & Relax](https://apptail.io/app/lumenate-explore-relax-hUzb/netherlands) - [THC Weed Identifier: Kush Scan](https://apptail.io/app/thc-weed-identifier-kush-scan-MMtd/netherlands) ## KnowDrugs Drug Checking Available In - [Germany](https://apptail.io/app/knowdrugs-drogenwissen-Igk/germany) - [Poland](https://apptail.io/app/knowdrugs-drogenwissen-Igk/poland) - [United States](https://apptail.io/app/knowdrugs-drogenwissen-Igk/united-states) - [France](https://apptail.io/app/knowdrugs-drogenwissen-Igk/france) - [Austria](https://apptail.io/app/knowdrugs-drogenwissen-Igk/austria) - [Romania](https://apptail.io/app/knowdrugs-drogenwissen-Igk/romania) - [United Kingdom](https://apptail.io/app/knowdrugs-drogenwissen-Igk/united-kingdom) - [Hungary](https://apptail.io/app/knowdrugs-drogenwissen-Igk/hungary) - [Switzerland](https://apptail.io/app/knowdrugs-drogenwissen-Igk/switzerland) - [Spain](https://apptail.io/app/knowdrugs-drogenwissen-Igk/spain) - [Russia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/russia) - [Canada](https://apptail.io/app/knowdrugs-drogenwissen-Igk/canada) - [Netherlands](https://apptail.io/app/knowdrugs-drogenwissen-Igk/netherlands) - [Italy](https://apptail.io/app/knowdrugs-drogenwissen-Igk/italy) - [Australia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/australia) - [Ukraine](https://apptail.io/app/knowdrugs-drogenwissen-Igk/ukraine) - [Belgium](https://apptail.io/app/knowdrugs-drogenwissen-Igk/belgium) - [Czechia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/czechia) - [Sweden](https://apptail.io/app/knowdrugs-drogenwissen-Igk/sweden) - [Latvia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/latvia) - [Türkiye](https://apptail.io/app/knowdrugs-drogenwissen-Igk/turkey) - [Norway](https://apptail.io/app/knowdrugs-drogenwissen-Igk/norway) - [Estonia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/estonia) - [Slovakia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/slovakia) - [Portugal](https://apptail.io/app/knowdrugs-drogenwissen-Igk/portugal) - [Finland](https://apptail.io/app/knowdrugs-drogenwissen-Igk/finland) - [Greece](https://apptail.io/app/knowdrugs-drogenwissen-Igk/greece) - [Lithuania](https://apptail.io/app/knowdrugs-drogenwissen-Igk/lithuania) - [Argentina](https://apptail.io/app/knowdrugs-drogenwissen-Igk/argentina) - [Mexico](https://apptail.io/app/knowdrugs-drogenwissen-Igk/mexico) - [India](https://apptail.io/app/knowdrugs-drogenwissen-Igk/india) - [Bulgaria](https://apptail.io/app/knowdrugs-drogenwissen-Igk/bulgaria) - [Belarus](https://apptail.io/app/knowdrugs-drogenwissen-Igk/belarus) - [Denmark](https://apptail.io/app/knowdrugs-drogenwissen-Igk/denmark) - [Chile](https://apptail.io/app/knowdrugs-drogenwissen-Igk/chile) - [Ireland](https://apptail.io/app/knowdrugs-drogenwissen-Igk/ireland) - [United Arab Emirates](https://apptail.io/app/knowdrugs-drogenwissen-Igk/united-arab-emirates) - [Croatia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/croatia) - [Japan](https://apptail.io/app/knowdrugs-drogenwissen-Igk/japan) - [Luxembourg](https://apptail.io/app/knowdrugs-drogenwissen-Igk/luxembourg) - [Peru](https://apptail.io/app/knowdrugs-drogenwissen-Igk/peru) - [Taiwan](https://apptail.io/app/knowdrugs-drogenwissen-Igk/taiwan) - [Vietnam](https://apptail.io/app/knowdrugs-drogenwissen-Igk/vietnam) - [Armenia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/armenia) - [Iceland](https://apptail.io/app/knowdrugs-drogenwissen-Igk/iceland) - [North Macedonia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/north-macedonia) - [Malta](https://apptail.io/app/knowdrugs-drogenwissen-Igk/malta) - [Israel](https://apptail.io/app/knowdrugs-drogenwissen-Igk/israel) - [Malaysia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/malaysia) - [Nigeria](https://apptail.io/app/knowdrugs-drogenwissen-Igk/nigeria) - [Indonesia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/indonesia) - [Hong Kong SAR China](https://apptail.io/app/knowdrugs-drogenwissen-Igk/hong-kong) - [New Zealand](https://apptail.io/app/knowdrugs-drogenwissen-Igk/new-zealand) - [Uzbekistan](https://apptail.io/app/knowdrugs-drogenwissen-Igk/uzbekistan) - [Philippines](https://apptail.io/app/knowdrugs-drogenwissen-Igk/philippines) - [Pakistan](https://apptail.io/app/knowdrugs-drogenwissen-Igk/pakistan) - [Egypt](https://apptail.io/app/knowdrugs-drogenwissen-Igk/egypt) - [Ecuador](https://apptail.io/app/knowdrugs-drogenwissen-Igk/ecuador) - [Qatar](https://apptail.io/app/knowdrugs-drogenwissen-Igk/qatar) - [Algeria](https://apptail.io/app/knowdrugs-drogenwissen-Igk/algeria) - [Dominican Republic](https://apptail.io/app/knowdrugs-drogenwissen-Igk/dominican-republic) - [Saudi Arabia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/saudi-arabia) - [Colombia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/colombia) - [Singapore](https://apptail.io/app/knowdrugs-drogenwissen-Igk/singapore) - [Slovenia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/slovenia) - [China](https://apptail.io/app/knowdrugs-drogenwissen-Igk/china) - [Thailand](https://apptail.io/app/knowdrugs-drogenwissen-Igk/thailand) - [Tunisia](https://apptail.io/app/knowdrugs-drogenwissen-Igk/tunisia) - [Brazil](https://apptail.io/app/knowdrugs-drogenwissen-Igk/brazil) - [South Africa](https://apptail.io/app/knowdrugs-drogenwissen-Igk/south-africa) - [Azerbaijan](https://apptail.io/app/knowdrugs-drogenwissen-Igk/azerbaijan) - [Kuwait](https://apptail.io/app/knowdrugs-drogenwissen-Igk/kuwait) - [Kazakhstan](https://apptail.io/app/knowdrugs-drogenwissen-Igk/kazakhstan) - [Lebanon](https://apptail.io/app/knowdrugs-drogenwissen-Igk/lebanon) - [South Korea](https://apptail.io/app/knowdrugs-drogenwissen-Igk/south-korea) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*