3.1
2021-11-11
Added a new filter that lets you filter drug alerts for colour
3.0
2021-07-21
Custom theme selection is available! With your one-time in-app purchase, you're helping us to cover the costs for this non-profit project. Tap on "Settings" and then "Theme" to enable.
2.8.5
2021-06-19
* Improved performance and stability
2.8.4
2021-03-18
Fixed a bug regarding search in the substance section
2.8.3
2021-03-14
* Improved performance and stability
* Added substance information for 1cP-LSD
2.8.0
2020-12-23
- stability and performance improvements
2.7.7
2020-08-04
Finding counselling and drug testing services nearby got even easier
2.7.5
2020-06-07
* Blazing fast search: The search for alerts now shows you results as-you-type
* New filters: You can now filter alerts by country, city or identified substance
and even combine filters with search
2.6.4
2020-03-14
- Enhanced performance and stability
- Added counselling organisations with open counselling hours
2.6.1
2019-12-20
* KnowDrugs is now available in Spanish and Polish
* More than 120 substances have been reworked and come with extended info on interactions
* Warnings issued in Belgium by Modus Vivendi will now show up in the app
2.5.7
2019-10-03
Performance and stability improvements
2.5.6
2019-09-15
New Feature: Share warnings & substance info with friends or on social media
New Feature: Friends can preview warnings & substance info on the web, without the need to install the app
2.5.4
2019-09-03
Performance and stability improvements
2.5.1
2019-07-09
NEW: Sign in with Google or Email and be the first to enjoy new features like bookmarking and rating once they become available
Improved scroll-performance of the warnings feed
2.1.1
2019-01-24
- added information on drug interactions (will be extended even further over the next days)
- push-notifications now keep you up to date whenever new pill alerts are available
- fixed app-crash when there's no internet connection
2.0.1
2019-01-02
- added safer use information to all warnings and substances
- added information on the risk of overdose* to warnings
- updated our Terms of Service
* based on information from saferparty.ch
1.9.4
2018-12-14
KnowDrugs redesigned - now with information about more than 200 psychoactive substances, their effects and risks as well as safer use advice!
1.7
2018-09-05
- improved search function (you can now search for names, location or substances)
- updated UI
- improved performance and stability
1.4
2017-12-04
Bug fixes and performance improvements
1.3
2017-08-10
- Stability and performance fixes
1.2
2017-05-23
- fixed slow performance
- update substance information
- added new counselling organisations
1.1.9
2016-11-17
- added 'red alerts' for pills containing PMA / PMMA
- added links to original source on drugchecking detail pages