Draw it to Know it is described as 'Clean diagrams and clear explanations - that’s what we are all about. Our student-focused, professionally created educational resource is “the perfect companion to medical school”' and is an app in the Education & Reference category. There are more than 10 alternatives to Draw it to Know it for Online / Web-based, iPhone, iPad and Android. The best alternative is USMLE-Rx, which is free. Other great apps like Draw it to Know it are KenHub (Paid), Lecturio (Paid), Dr. Najeeb Lectures (Paid) and OnlineMedEd (Free).