M3.com is a lifestyle and medical app developed by M3 Inc. It is the largest medical professional app in Japan and is used by a large number of doctors and pharmacists. The app has a user-friendly interface that provides quick and easy access to medical information that can be helpful in daily clinical practice. The app offers an array of features, including MR君, medical news, pharmacist columns, drug career, doctors community, conferences, webinars, clinical digests, quizzes, and surveys. The app also has a notification feature that alerts users to new articles, campaigns, and promotions.

The app is designed exclusively for medical professionals, primarily doctors and pharmacists. Users must have an M3.com account to access the app, and they must agree to the terms and conditions before use. The app is free to use, and its license is free. Overall, M3.com is a must-have app for medical professionals who want to stay up-to-date with the latest medical news and information.