I got this app thinking that it would be just another board prep resource...it ended up being a cornerstone to how I coordinate long term studying in medicine. This app gives literally thousands of Qbank questions and flashcards, which remind you to study old material via notifications. The web platform does so much more by allowing you to upload lectures,take notes, watch relevant YouTube videos, create your own personalized step 1 study calendar and more. They even have Wikipedia, First Aid and Picmonic integration!!
Also, I read that Osmosis gives complimentary access to underprivileged students throughout Africa. Definitely a company that is morally and ethically in line with the values of medicine.
Primaldoc about Osmosis: Medical School Notes