Binder: Bill Organizer and Shared Lists

Binder is an iPhone and iPad app for managing shared bills, reminders, and lists with family or partners via private iCloud sharing. It tracks bill due dates, payments, and supports shared grocery and household lists. The app emphasizes simplicity, privacy (no bank login), and collaboration with activity tracking on who marked bills paid or checked items off. It offers free usage limits per household and a Pro subscription to unlock unlimited items.