A shared planner that actually works for groups. Unlike rigid calendar apps, PlanThat turns chaotic group chats into action with anonymous RSVP links (no account needed), smart conflict detection, and quick-add parsing. Convert native Apple Calendar events into fully editable plans, assign family tasks, and track real-time drive ETAs via Live Activities. It’s local-first, lightning-fast, and built seamlessly for your inner circle. One tap. Actually happens.