Medium launches TK, a private note-taking and journaling app
Medium is releasing a new app called TK that blends note-taking and journaling with a private, social-network-like sharing feature. CEO Tony Stubblebine describes it as the company's biggest launch since 2017, when Medium shifted from an ad-driven model to subscriptions under then-CEO Ev Williams. The app lets users jot quick notes, retrieve them later, and share writing privately with friends or followers.