Do Next - To Do List is a straightforward task management application designed for iPhone users. The program offers a minimalist interface with one list and four basic categories (Now, Next, Later, Someday) to help users prioritize and complete tasks efficiently. Users can swipe to complete, edit, or delete tasks, highlight important ones, and utilize simple tags for organization.

The app features press & hold functionality to easily reorder tasks, a widget to display immediate to-dos, fun color themes, and lock screen widgets for iOS 16. Users can enjoy split-screen support on iPad and sync their tasks across iOS devices via iCloud. With a one-time In-App Purchase, users can access additional features like configurable checkboxes, custom app icons, and more, without any monthly subscription.