Refactor the tab bar Add (+) button and surrounding information architecture so users can quickly track books, log sessions, add and find friends, buy books, and immediately grok what Bookwise does — pulling in the tab bar, Home, Library, and Store screens.

Dynamic HTML cards rendered in the Bookwise mobile app feed (via WebView) so the team can announce app updates and promotional content without shipping a new app version. Globally targetable, with optional per-profile targeting.